The triangle shown above are similar. Write ratios of corresponding side lengths in a statement of proportionality. The images are not drawn to scale.
A. AB/YZ=BC/ZX=CA/XY
B. AB/ZX=BC/XY=CA/YZ
C. AB/XY=BC/YZ=CA/ZX
D. AB/ZX=BC/YZ=CA=XZ
Answers
Answer:
B
Step-by-step explanation:
i took the test
Related Questions
Write the equation of the line that passes through the points (6,-1) and (−7,−8). Put your answer in fully reduced point-slope form, unless it is a vertical or horizontal line.
Answers
Answer:
y+1=7/13(x-6)
Step-by-step explanation:
the equation for point-slope form is y-y1=m(x-x1), where (x1,y1) is a point and m is the slope
first, we'll find the slope (m)
from two points, the slope is calculated as (y2-y1)/(x2-x1)
we're given (6,-1) and (-7,-8)
we can label the points
x1=6
y1=-1
x2=-7
y2=-8
now substitute into the formula
m=(-8--1)/(-7-6)
m=-7/-13
m=7/13
the slope (m) is 7/13
we already have labeled values for (x1,y1) which we made (6,-1)
substitute our known values into the equation
y--1=7/13(x-6)
simplify
y+1=7/13(x-6)
hope this helps!
The price (p) of a lunch special is $8.50. The restaurant increases the price by 12%. Which statements are true for this situation?
Answers
Answer:
a b e
Step-by-step explanation:
The cost of the lunch after a 12% of increment will be $9.52. Then the correct options are A, B, and E.
What is the percentage?How much any item is given like it was an extent of 100. The proportion can be communicated as a fourth of 100. The expression % deciphers for 100%. It is represented by the person '%'.
The percentage is given as,
Percentage (P) = [Final value - Initial value] / Initial value x 100
The cost (p) of a lunch unique is $8.50. The eatery builds the cost by 12%.
The total amount of lunch will be given as,
⇒ p + 12% of p
⇒ p + 0.12p
⇒ 1.12p
Put p = $8.50, then the cost is given as,
⇒ 1.12 x $8.50
⇒ $9.52
The expense of the lunch after a 12% of augmentation will be $9.52. Then, at that point, the right choices are A, B, and E.
More about the percentage link is given below.
https://brainly.com/question/8011401
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The complete questions are attached below.
what is
1 3/5 + 1 1/5
Answers
Answer:
2.8
Step-by-step explanation:
i used a calculator
6th grade math help me pleaseee
Answers
Answer:
a or theiraanatheira or theirthey'rethereAnswer:
1 A 2 A 3 an 4 A 5 Their 6 a, Their 7 they'er 8 there
Step-by-step explanation:
The sum of two numbers is 120. The greater number is 3 times the
smaller. Find these numbers.
Answers
Answer:
x= 30, y= 90
Step-by-step explanation:
Let the smaller number be x and the greater number be y.
Given that the sum of the 2 numbers is 120,
x +y= 120 -----(1)
The greater number is 3 times the smaller number:
y= 3x -----(2)
Substitute (2) into (1):
x +3x= 120
Simplify:
4x= 120
x= 120 ÷4 (÷4 on both sides)
x= 30
Substitute x= 30 into (2):
y= 3(30)
y= 90
Answer:
Solution :-Let the first number be x
Then the second number will be 3 × x = 3x
According to the question
3x + x = 120
4x = 120
Taking 4 to RHS
x = 120/4
x = 30
Number are
x = 30
3x = 3(30) = 90
[tex] \\ [/tex]
The area of a circle is 132.7 square cm. Find the diameter.
Answers
Answer:
13
Step-by-step explanation:
To find the diameter, use the diameter formula.
d = 2r (r = radius)
In this case, we don't have a radius so to find the radius, use the radius formula.
r = [tex]\sqrt{A/\pi }[/tex] (A = area)
So, r = square root of 132.7/pi
r is approximately 6.5
Now we have the radius so we can find the diameter:
d = 2(6.5)
d = 13
Diameter is 13
The diameter of the circle is 13 cm.
What is Circle?A circle is a shape consisting of all points in a plane that are at a given distance from a given point, the centre.
The formula for the area of a circle is A = πr², where A is the area and r is the radius.
We are given the area of the circle, A = 132.7 cm²
Let's solve for the radius first:
A = πr²
132.7 = πr²
Divide both sides by π:
r² = 42.2
Take the square root of both sides:
r = 6.5
So the radius of the circle is approximately 6.5 cm.
Finally, the diameter is twice the radius:
d = 2r
= 13 cm.
Therefore, the diameter of the circle is approximately 13 cm.
To learn more on Circles click:
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a and beach represent the length of a leg of a right triangle, and crepresents the length of its hypotenuse. Find the missing length, given the
other two lengths.
a = 12, b = 5,C=
Answers
Answer:
c = 13
Step-by-step explanation:
To find the value of c, we are to make use of Pythagoras’ theorem
From the theorem, the square of the hypotenuse equals the sum of the squares of the two other sides
Using the sides given;
c^2 = a^2 + b^2
c^2 = 12^2 + 5^2
c^2 = 144 + 25
c^2 = 169
c = √169
c = 13
Question 6
1 pts
Connie is eating with friends at a restaurant. Of the 25 people she sees in the
restaurant, 10 are wearing blue jeans, and 15 are not. What is the experimental
probability that the next person to come into the restaurant will be wearing blue
Answers
Answer:
2/5
Step-by-step explanation:
⚠️HELPP PLEASE⚠️ Find the length of side A
Answers
Answer:
pretty sure that's C
Step-by-step explanation:
Can someone answer quick I really need help.
Answers
What is the area of the octagon, rounded to the nearest square inch? 88 in.2 175 in.2 332 in.2 700 in.2
Answers
Answer:C
Step-by-step explanation:332 square in
Answer:
The answer is C, 332 in.2.
Step-by-step explanation:
Just did the unit test on edge. Hope this was able to help, have a good day <3 :)
I really need help with this guys
(p+8)^3
Answers
Answer:
Step-by-step explanation:
After how many minutes are Emily and Jennifer charged an equal amount?
Answers
Answer:
8
Step-by-step explanation:
After 30 minutes Emily and Jennifer charged an equal amount
What is slope intercept form of line?The slope intercept form of a line is y=mx+b, where m is slope and b is the y intercept.
Let us find charges for emily and Jennifer
For Emily
The line passing through points (0, 6) and (6, 8)
Slope =2/6=1/3
y intercept is 6
6=b
Equation is y=1/3x+6
Now let us find for Jennifer (0, 4) and (5, 6)
m=2/5
y intercept is 4
Equation is y=2/5x+4
Now equation both equations
1/3x+6=2/5x+4
1/3x-2/5x=4-6
x(1/3-2/5)=-2
x(5-6)/15=-2
-x/15=-2
x=30
Hence, after 30 minutes Emily and Jennifer charged an equal amount
To learn more on slope intercept form click:
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This scatter plot show the relationship between the temperature and amount of sales at a store. The line of best fit is shown on the graph.
a. The y-intercept of the estimated line of best fit is at (0,b). Enter the approximate value of b. Round your estimate to the nearest whole number.
b. Enter the approximate slope of the estimated line of best fit in the second box.
Answers
Answer:
a) b ≈ 100
b) m ≈ 30
Step-by-step explanation:
Given the sequence 10, 20, 40, 80,.... find 25th term
Answers
The formula for a geometric sequence is: ar to the power of n-1
A= first term and r= the factor between the terms (called the common ratio)
Now we juss input it in the formula
10 x 2 to the power of n-1
Now we want to work out the 25th term so n=25 we do 25-1=24
So it’s 10*2 to the power of 24
Answer: 167772160
Hope this helped
Answer:
167,772,160
Step-by-step explanation:
-Each term is multiplied by 2-
10, 20, 40, 80, 160, 320, 640, 1,280, 2,560, 5,120, 10,240, 20,480, 40,960, 81,920, 163,840, 327,680, 655,360, 1,310,720, 2,621,440, 5,242,880, 10,485,760, 20,971,520, 41,943,040, 83,886,080, 167,772,160
167,772,160 is the 25th term
Tell whether the given value is a solution of the inequality.
5x - 17 > 62; x = 13
Answers
Answer:
the given value x=13 is not a solution of the inequality
Step-by-step explanation:
we first need to solve this inequality (can treat the inequality like a normal equation to solve it)
5x-17 > 62
5x > 79
x>(79/5)
keep in mind that (79/5)=15.8
so x needs to be bigger than 15.8 in order to satisfy this inequality.
since 13<15.8 when x=13 it does not satisfy the inequality
therefore the given value x=13 is not a solution of the inequality
I need help with please
Answers
Step-by-step explanation:
1. Formula for simple interest,
[tex]a = p(1 + rt)[/tex]
where
a = Final amount
p = Principal amount
r = annual interest rate
t = time in years
given p = 1250
r = 4.25/100 (r is a raw number, not percentage, so we need to divide 100 here to get the raw number)
t=4
Substitute values into formula to get a.
[tex]a = 1250(1 + (\frac{4.25}{100})(4)) \\ = 1250(1 + 0.17) \\ = 1250(1.17) \\ = 1462.50dollars[/tex]
Let's use the simple interest to calculate Henry's final amount first.
p = 5000
r = 4.2/100
t = 4
[tex]a = 5000(1 + ( \frac{4.2}{100} )(4)) \\ = 5000(1 + 0.168) \\ = 5000(1 .168) \\ = 5840 \: dollars[/tex]
To calculate the interest paid, just use the final amount minus the principal amount
[tex]a - p = 5840 - 5000 \\ = 840dollars[/tex]
Now we will do the exact same method for Ingrid.
p = 5,000
r = 3.9/100
t = 6
[tex]a = 5000(1 + ( \frac{3.9}{100} )(6)) \\ = 5000(1 + 0.234) \\ = 5000(1.234) \\ = 6170 \: dollars[/tex]
[tex]a - p = 6170 - 5000 \\ = 1170dollars[/tex]
Difference in interest between 2 of them =
Interest of Ingrid Loan - Interest of Henry Loan
= 1170 - 840
= $330
what am I supposed to do?
Answers
Basically, you need to convert the text from the four entries into (time, temperature) data points.
Entry 1: It says it starts at 8 AM and the temperature was "quite warm."
(8 AM, "quite warm")
Entry 2: It says the time is "about midmorining" (so between 8 AM and 12 PM - say 10 AM), and the temperature dropped to 63F. Since it says the temperature dropped to this temperature, we can say that for entry 1, the temperature was higher than 63 F - say, 73 F.
(8 AM, 73 F) - revised first entry
(10 AM, 63 F)
There is a storm for about 1 hour.
Entry 3: After the storm, there was a "warm breeze." Since the storm was about 1 hour, we could say the time was 11 AM. While a temeprature isn't given, according to the North Carolina Climate Office (climate.ncsu.edu/edu/Thunderstorm), most storms result in cooling of 10-15 degrees. Let's put it at about 10 degrees.
(11 AM, ~53 F)
Entry 4: It says the temeprature steadily warmed, and at 4 PM, the temperature 89F.
(4 PM, 89 F)
Now we have four data points that fit the text from the given entries:
(8 AM, 73 F)
(10 AM, 63 F)
(11 AM, 53 F)
(4 PM, 89 F)
With these points, we can make a table and graph (see attached).
There are 12 pieces of fruit in a bowl. Seven of the pieces are apples and two are peaches. What is the probability that a randomly selected piece of fruit
is not an apple or peach? Express your answer as a percent rounded to the nearest whole percent.
Answers
Answer:
25 percentage
Step-by-step explanation:
hope it helps you
What is the value of X in the figure?
Enter your answer in the box.
X =
Answers
Answer:
29 degrees
Step-by-step explanation:
x + 61 = 90
x = 90 - 61
x = 29
The angles of 61 degrees and x are complementary angles, meaning that they add up to 90 degrees. Because of this, you can subtract 61 from 90 to get 29 degrees, which is angle x.
One of the great mysteries of the world is why hotdogs and hotdog buns come in packages of different sizes. Hotdogs come in packs of 8 and buns come in packs of 12 at your local store. What is the least number of each you can buy in order to have an equal number of hotdogs and buns
Answers
Answer:
Two packs of buns and three hotdog packages
Step-by-step explanation:
What numbers are used to make the box and whisker plot graph?
A. 3, 27, 8, 9, 7, 15
B. 5, 27, 7, 2, 12
C. 2, 27, 18, 18, 4, 11
D. 6, 24, 12, 12, 15, 21
Answers
First, write the data in ascending order.
2, 5, 7, 12, 27
The high number and low number are the ends of your range, and the dots on the ends of the line.
To find the median, the middle line of the box, you need to find the middle number of the set written in order. That number is 7.
The ends of the box are the quartiles, and those are found by looking for the middle number of the bottom half of the data in order, and the middle number of the top half. So your lower quartile is 5, your upper quartile is 12.
Please lmk if you have questions. Have a good day!
Answer:
I do not think any option given can make the ploted box and whisker plot.
Step-by-step explanation:
Reason for that is
Most left part of left side in your case red point on left side represents the start of your data ... lowest number of given data set
Like that Most right part of right side in your case red point on right side represents the End of your data ....means the hightest number of data
on left side where the box starts it indicates the lower quartile That is Q1 while from where the box starts on right side it indicates the upper quartiles Q3 and there will be a line in somewhere in box that represents the medians of given data .
help me please. Very much appreciated
Answers
Divide the figure into 3 shapes: 2 rectangles and 1 square
Area of rectangle 1: L * W
L = 5, W = 2
2 * 5 = 10 m^2
Area of rectangle 2: L * W
L = 6 + 2 , W = 3
8 * 3 = 24 m^2
Area of square: s^2
2^2 = 4 m^2
Add all them together
10 + 24 + 4 = 38 m^2
Step-by-step explanation:
Area of the top Horizontal Rectangle =
Length x Width
=
[tex](5 + 3 + 2) \times 2 \\ = 10 \times 2 \\ = 20 {m}^{2} [/tex]
Area of the bottom vertical rectangle =
Length x Width
=
[tex]6 \times 3 \\ = 18 {m}^{2} [/tex]
Total Area = Sum of Area of 2 Rectangles
=
[tex]20 + 18 \\ = 38 {m}^{2} [/tex]
In ΔTUV, the measure of ∠V=90°, the measure of ∠T=11°, and TU = 30feet. Find the length of UV to the nearest tenth of a foot.
Answers
Send us a pciture and we will be able to answer
Can someone help ASAP ill give you good rating
Answers
Answer: radius is is 12.
Step-by-step explanation:
Explanation: A circle with equation of the form x2+y2=r2 will have radius r=√144=12 .
Sorry, I'm not sure on the bottom part
We know,
The general equation for circle is –
[tex] { \boxed{\bf{\rm \red {(x \: - \: a)² \: + \: (y \: - \: b)² \: = \: r²}}}} [/tex]
[tex] \bf (a, \: b) \: = \: center \: coordinates [/tex]
[tex] \bf r \: = \: radius [/tex]
[tex] \bf a \: = \: 0 \: , \: b \: = \: 0 \: , \: r \: = \sqrt{144} \: = \: 12 [/tex]
[tex] \bf Center \: coordinates \: = \: (0, \: 0) [/tex] [Answer]
[tex] \bf Radius \: = \: 12 [/tex] [Answer]
__________________________________________________
NOTE – Refer the above attachment.
__________________________________________________
1. If AD = 25, then BC =
2. If AB = 30, then DC =
Answers
Answer:
1. BC=25
2. DC=30
Step-by-step explanation:
In a parallelogram, pairs of opposite sides are always equal. The side opposite of AD is BC, so if AD=25, BC=25. Likewise, if side AB=30, side DC=30. Of course, this is assuming the shape is a parallelogram. If it is not, there is no way of determining the side lengths.
lmk if im wrong, hope this helps :)
Gary can raise his credit score by ________.
A
never borrowing money
B
keeping his debt above 30% of his credit card limit
C
cutting up his credit card
D
paying his bills on time
Answers
Answer:
B keeping his debt above 30% of his credit card limit.
is the volume of of 10 shampoo bottles greater than 3 gallons
Answers
Answer:
No
Step-by-step explanation:
Average amount of shampoo in a shampoo bottle: 16oz
16oz x 10 = 160oz = about 1.25 gallons
1.25 [tex]\neq[/tex] 3
Answer:
If the bottles are greater than 38.4 oz then the total volume would be greater than 3 gallons.
If the bottles are less than 38.4 oz the total volume would be less than 3 gallons.
Step-by-step explanation:
Needs more info, specifically what size shampoo bottles.
We can still figure out some info from what is given though...
let's convert to ounces since most shampoo bottles are ounces not gallons...
3 gallons=384 ounces
figure out what size bottle would exactly equal 384 oz when there are 10 bottles...
10x=384
x=38.4
If the bottles are greater than 38.4 oz then the total volume would be greater than 3 gallons.
If the bottles are less than 38.4 oz the total volume would be less than 3 gallons.
Mae Ling earns a weekly salary of $380 plus a 8.0% commission on sales at a gift shop. How much would she make in a work week if she sold $4,200 worth of merchandise?
Answers
Answer:
$545
Step-by-step explanation:
Solve the equation. u+3=7
Answers
Answer: 4
Step-by-step explanation:
u+3=7
u=7-3
u=4