Answers
Related Questions
What is an example of a pair of complementary angles?
1: 13° and 45°
2: 10° and 170°
3: 81° and 9°
4: 90° and 3°
Answers
okok it’s meth again
Answers
Answer: 84
Step-by-step explanation:
(12*7)/2
[tex]\sqrt[12*7]{2}[/tex]
That would be: 84
Answer:
84
Step-by-step explanation:
Need now
The leg of a right triangle is 4 units and the hypotenuse is 9 units. What is the length, in units, of the other leg of the triangle? (4 points)
square root 97 units
97 units
square root 65 units
65 units
2.
The legs of a right triangle are 5 units and 15 units. What is the length of the hypotenuse? (4 points)
200 units
square root 200 units
square root 250 units
250 units
3.
Ella calculated the missing side length of one of these triangles using the Pythagorean Theorem. Which triangle is it? (4 points)
Four triangles are shown. Triangle A has sides marked 3 and 5. Triangle B has sides marked 4 and 5. Triangle C has sides marked 2 and 4 and a right angle marked in between them. Triangle D has three equal sides, and two sides are marked 4 and 4.
A
B
C
D
4.
Look at points C and D on the graph:
A coordinate plane graph is shown. Point C is at 1 comma 3. Point D is at 4 comma negative 3. A segment connects the two points.
What is the distance (in units) between points C and D? Round your answer to the nearest hundredth. (4 points)
3.01 units
5.20 units
6.50 units
6.71 units
5.
The graph shows the location of Amber's, Betsey's, and Claire's houses. Each unit on the graph represents 1 block.
A coordinate plane graph is shown. Ambers house is located at negative 3 comma negative 3. Betseys house is located at 5 comma negative 3. Claires house is located at 5 comma 4.
If Amber walks from her house to Claire's house, then on to Betsey's house along the path shown, how far will she have walked in blocks? Round your answer to the nearest hundredth. (4 points)
15.32 blocks
17.63 blocks
18.63 blocks
113.00 blocks
6.
The sets of numbers 7, 24, 25 and 9, 40, 41 are Pythagorean triples. Use what you know about the Pythagorean Theorem and explain or show why they are Pythagorean triples. Be sure to show your work for each set of triples! (5 points)
7.
Cade and Tyce both tried to find the missing side of the right triangle.
A right triangle is shown. The legs are labeled 6 and 9. A right angle is labeled in between them.
Cade's Work Tyce's Work
a2 + b2 = c2 a2 + b2 = c2
62 + b2 = 92 62 + 92 = c2
36 + b2 = 81 36 + 81 = c2
b2 = 45 117 = c2
Square root b squared equals square root 45. Square root 117 equals c squared.
b ≈ 6.71 10.82 ≈ c
Is either of them correct? Explain your reasoning. (5 points)
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= 15.8
what is 25 to the 7th power + 12 to the 5th power?
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Answer:
6103764457
Step-by-step explanation:
Answer:
6103764457
Step-by-step explanation:
25^7=6103515625
12^5=248832
6103515625+248832=6103764457
hey guys
Sofia is a helper for the kindergarten class and is in charge of picking a video for their end-of-year party. To choose which type of movie they would like best, she decided to survey every other child entering a matinee for a cartoon called, “Three Pretty Princesses.” The total number of children surveyed was 40. What is wrong with the way she selected her sample? Check all that apply.
The sample of 40 children is too small to represent all kindergartners.
The sample was taken at a specific movie, which will skew data towards that type of movie.
The sample is likely to include a lot more girls than boys, since the movie title is “Three Pretty Princesses.”
The sample should include the adults with the children instead of only children.
The sample should include the other peer helpers in her grade to include a greater age range.
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Answer:The sample was taken at a specific movie, which will skew the data towards that type of movie.
Step-by-step explanation:
A plane is flying at 31,348 feet. It needs to rise to 36,000 feet in two stages. In stage 1, it rises 5% of its initial altitude of 31,348 feet. In stage 2, it rises at a rate of 140.3 feet per minute. How many minutes does it take for the plane to rise during stage 2?
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Answer:
well, 5% of 31348 is 1567.4
That leaves her 3084.6 feet to go.
And as you know, time = distance/speed
Step-by-step explanation:
Which graph best represents the equation 5x + y = 4? A. B. C. D.
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Answer:
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
Got it right on the quiz
Joan has a piece of material for making a costume. She needs to cut it as shown. What is the angle measure of the piece left over?
Answers
Answer:
50 degrees
Step-by-step explanation:
Since it is a right angle, right angle meaning 90 degrees, subtract 40 from 90
90 - 40 = 50
we have 50 degrees.
HELPPP
How are local restaurants likely to get Fernando’s business in the following scenario?
Fernando just moved to New York City from a rural town with limited media outlets stations. He is trying to figure out what to eat for dinner but does not know where anything is located.
A) by sending a welcome basket with ads and coupons to Fernando and other new residents
B) by counting on getting Fernando’s business from name recognition only
C) by using neon signs in their windows to get Fernando’s attention
D) by putting their logo in the Restaurants section of the phone book to catch Fernando’s eye
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Answer:
d restaurant section of a phone book
pls pls help! LINKS WILL BE REPORTED <3
Answers
Answer:
x=y/6.28
Step-by-step explanation:
In the figure, m<1=7x+8, m<2=4x+11, and m<4=12x+7. What is the m<1?
Answers
Basic Definitions of Geometry
A collinear set of points is a set of points all of which lie on the same straight line.
A noncollinear set of points s a set of three or more points that do not all line on the same straight
line.
A Line has no end points.
A Ray has one end point.
. Line Segment has two end points
Congruent segments are segments that have the same measure.
The Midpoint of a line segment is a point of that line segment that divides the segment into two
congruent segments.
The Bisector of a line segment is any line, or subset of a line that intersects the segment at the midpoint.
An Angle is a set of points that is the union of two rays having the same endpoint.
In a linear function, which of the following represents the average rate of change of the function?
slope
y-intercept
independent variable
dependent variable
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The slope represents the rate of change
Slope
Have a great day:)
6. While driving on I-10, Geoffrey used his cruise control so that the number of miles he
traveled was proportional to the time he spent driving. After five hours, Geoffrey had driven 340
miles. Determine the constant of proportionality and explain its meaning in the context of this
situation.
7. The perimeter of a square is proportional to the length of its sides. This relationship can be
expressed by the equation P = 4s. What is the constant of proportionality and what does it mean?
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Answer:
1. 68 miles per hour. It means he set his cruise control to 68MPH.
2. 4. It means that the perimeter of the square is the 4 sides and each side's length is the same.
Step-by-step explanation:
Jackson Middle School has 5 students in choir for every 1 student in band. If there are 47 students in band, how many students are in choir?
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Step-by-step explanation:
5 students in choir <=> 1 student in band
If there are 47 students in band =>
47×5 = 235 students in choir (B)
Answer:
235 (Option B)
Step-by-step explanation:
GIVEN :-
There are 5 students in a choir for every 1 student in band.TO FIND :-
Number of students in choir if there are 47 students in band.SOLUTION :-
[tex]\boxed {Use \: \: unitary \: \: method \: \: to \: \:solve \: \: this \: \: question}[/tex]
5 students in choir ⇔ 1 student in band. It can be also written as :-
⇒ 1 student in band ⇔ 5 students in choir
Now , multiply 47 to both sides.⇒ (1 × 47) students in band ⇔ (5 × 47) students in choir
⇒ 47 students in band ⇔ 235 students in choir.
CONCLUSION :-
There are 235 students in the choir.
The heights of two different children were recorded in the chart.Draw a conclusion based on the data provided.
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Write the equation of the following graph in intercept form.
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I’ll start with option 2.
(x-2)=0
(add 2 to both sides)
x=2
(x+5)=0
(subtract 5 from both sides
x=-5
Judging by the graph, option 2 has the opposite of the zeroes needed, and thus option 3 will be the correct choice.
If you want to check option 3 further though...
(x+2)=0
x=-2
(x-5)=0
x=5
These are the correct zeroes. Option 3 is correct.
The equation of the following graph, in intercept form, which is provided in the image is,
[tex]f(x)=0.4(x+2)(x-5)[/tex]
What is parabola equation intercept form?The intercept form of parabola can be expressed using the following expression.
[tex]f(x)=a(x-p)(x-q)[/tex]
Here, a is the constant, (p, q) are the x-values on the graph, where y is zero.
In the given graph, the point (-2,0) is the point, where the value y is zero. Here, the value of x is -2. Therefore,
[tex]p=-2[/tex]
The other point, where the value of y is zero is (5,0). Thus the value of q is,
[tex]q=5[/tex]
The value of constant a is,
[tex]a=-\dfrac{p}{q}\\a=-\dfrac{-2}{5}\\a=0.4[/tex]
Put these values in the above equation, we get,
[tex]f(x)=0.4(x+2)(x-5)[/tex]
The equation of the following graph, in intercept form, which is provided in the image is,
[tex]f(x)=0.4(x+2)(x-5)[/tex]
Learn more about the parabola equation intercept form here;
https://brainly.com/question/14228826
Please Answer this question I really need help
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Answer:
x = -7
Step-by-step explanation:
Hope this helps
Someone pls explain how to do this-
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Answer:
3,6,6,9 (6 is not a function and has been repeated twice)
-1,-2,-5,-7
sorry if their wrong id.rk
Answer:
6 is wrong
Step-by-step explanation:
'To help built a playground, people could buy a brick with their name on it for $96. A total of $9,602 was raised, but 25 people donated an extra $50 each. How many people donated only $96?"
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Answer: 87 people
Step-by-step explanation:
9,602 = 96x + 25(50)
9,602 = 96x + 1250
9,602 - 1250 = 8352
8352 ÷ 96 = 87
Answer all 3 questions please!!!
Will give brainliest to person who does all 3
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Answer: this is only for the first question i think its the second one and the 3rd one i think
mary has $267 in her checking account. she writes checks for $33, $85, and $142. what is the balance in her account now?
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Answer:
$57
Step-by-step explanation:
mary's balance in her account now is the (checking account money )$267
subtract $33 , sub -$65 and $112 so the answer was $57
i hope i helped
The perimeter of a rectangle is 12 meters. If the length of the rectangle is 5 meters, what is the width (in meters)?
Picture added
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Answer:
Step-by-step explanation:
the answer is explained in the picture
Answer:
12-10=2
2/2=1
Step-by-step explanation:
5 x 2 for both sides which equals 10
12-10=2
2/2 for the two sides equal 1
so 1 I believe
lmk if u have any questions
HII PLEASE HELPPP ITS MATH I GIBE BRAINLISYT
Answers
Answer:
B.) 22/7
Step-by-step explanation:
I'd say this because if you imagine 21/7, you'd get 3. Therefore, it wouldn't make much of a difference if you divided 22/7.
Which dimensions can create only one unique triangle?
A.) 3 angles measuring 75 degrees, 45 degrees, and 50 degrees
B.) 3 sides measuring 14 m, 11 m, and 18 m
C.) 3 angles measuring 40 degrees, 50 degrees, and 60 degrees
D.) 3 sides measuring 3 cm, 4 cm, and 8 cm
Answers
Answer:
B)
Step-by-step explanation:
A, C, and D multiple choice answers have no chance of becoming a triangle because the lengths don't add up to either 180 or 90. Also, Triangle B follows the rule that 2 sides and be greater than the other side.
Answer: Choice B)
3 sides measuring 14 m, 11 m, and 18 m
=================================================
Explanation:
Let's go through choices A through D to see which result in one unique triangle, or could produce (infinitely) many triangles, or produce no triangles at all.
Choice A produces no triangles at all. Why is this? The angles don't add up to 180. We see that 75+45+50 = 170. The three angles must add to 180 degrees for a triangle to form. Choice B produces one single triangle, which is why it's the final answer. The triangle inequality theorem can be used here to show that a triangle can be formed. The SSS (side side side) congruence theorem is then used to show that exactly one unique triangle is possible. Choice C is a similar story to choice A. We can rule it out. This time we have the angles add to 40+50+60 = 150 which is short of 180.Choice D can be ruled out too. The two sides a = 3 and b = 4 add to a+b = 3+4 = 7, but that's smaller than c = 8. We must have a+b > c to be true if we wanted to form a triangle. For more info, see the triangle inequality theorem.Even if the angles did add to 180 (for either choice A or choice C), then we'd have infinitely many triangles and not one unique triangle. Think of dilating the triangles and how each dilated image retains the same angles. In other words, the triangles keep the same shape. Simply knowing the three angles is not enough info to create one unique triangle. We would need to know some info about the sides. This explains why AA or AAA is not a congruence theorem.
HELP ME ASAP WILL MARK BRAINLIEST
Find m
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Answer:
There is no M...
Step-by-step explanation:
5x + 40 + 2x = 180
7x + 40 = 180
7x = 140
x = 20
pls help me need help fast
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Answer:
x = 5
Step-by-step explanation:
6*(2x+8) = 108
12x + 48 = 108
x =60/12
x = 5
Answer:
x = 5 units
Step-by-step explanation:
The area of a rectangle equals length times widths, therefore we can use the information from the question to make the following equation...
108 = (2x + 8)(6)
Now we just solve the equation and get...
108 = (2x + 8)(6)
108 = 12x + 48
12x = 108 - 48
12x = 60
x = 60 / 12
x = 5
Therefore, x = 5 units.
Jada invests $590 in a money market account her account pays 7% simple interest if she does not add or withdraw any money how much interest will jadas account earn after 4 years of simple interest. show your work
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Answer:
$169.92
Step-by-step explanation:
Multiply Yearly Interest By How Many Years
7.2 * 4 = 28.8
Take 28.8 Percent Of Amount Of Money In The Account
28.8 percent of 590 = 169.92
Step by step:
This can be partially solved with the function 590(1.07)^4.
Since this is exponential growth, you would use the formula is a(1+r)^x where “a” is the starting amount, “r” is the rate, and “x” is the time.
The formula leaves you with about 773.37. Then subtract 590.
183.37 gained with interest.
To be frank, I’m not 100% confident with this answer as the exponential growth formula gave an exact answer of 773.3696459, but it should at least be very close.
A number was subtracted from 7. After which that number was multiplied by 8. This result was then divided by 4. for a result of 20. Given this information what was the initial number. I NEED HELP ASAP!!!
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20x4=80
80/8=10
What subtracted from 7 leaves 10? -3.
The value of X is _____ degrees
Angle VZW is ______ degrees
Angle XZW is ______ degrees
Answers
Answer:
x = 43°
VZW = 146°
XZW = 34°
Step-by-step explanation:
3x + 17 + x - 9 = 180°
4x + 8 = 180°
4x = 172°
x = 43°
VZW =
3(43) + 17 = 129 + 17 = 146°
XZW =
43 - 9 = 34°
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
VZW - 146
XZW - 34
A student five and a half feet tall stands opposite of a mirror from a flagpole. The distance between the student and the mirror is 6 feet and the distance from the mirror to the flagpole is 14 feet. What is the height of the flagpole?
Answers
Answer:
4√10 = 12.649110640674 ft
Step-by-step explanation:
Given b=6 and c=14,
a^2 + b^2=c^2
a^2 + 6^2 = 14 ^2
a^2 + 36 = 196
a^2 = 160
a= √160
a = 4√10