Answers
Answer:
b. 156
Step-by-step explanation:
180 - 29 = 151
x-5=151
x=151+5
Answer:
x = 156
Step-by-step explanation:
A straight line has an angle of 180 degrees. Subtract the known angle from 180:
180 - 29 = 151
The missing angle is 151 degrees. The value of x is 5 more, given 151 = ( x - 5 ).
151 + 5 = 156.
x = 156.
Hope that helped :)
Related Questions
absolute value of -93
Answers
absolute value of -93 will be 93
Answer:
93
Step-by-step explanation:
The absolute value is just how far from away from zero a number is.
Someone helllppppppppppoppppoop
Answers
Answer:
The answer is 2..............
Like the land bridge people, what factors might have pulled the Solutreans into North America?
overpopulation
job opportunities
better schools
grasses and animals
Answers
Answer:
mayne because of grasses and animals
Answer:
D
Step-by-step explanation:
Which expression is equivalent to this polynomial expression? (2x^2 – 3y^2)(4x^4 + 6x^2y^2 +9y^4)
Answers
Answer:
[tex]26 {x}^{6} - 18 {x}^{2} {y}^{4} - 27 {x}^{4} {y}^{2} [/tex]
Step-by-step explanation:
click the link for alot more explanation, I'm tried typing
https://photomath.net/s/l5LVxj
Answer:
B
Step-by-step explanation:
Corresponding Angles are congruent.
Which angle corresponds with 47?
H
«[?]
4748
45/46
Answers
Answer:
Angle 1 is corresponding angle with Angle 7.Hope this will help you.
Answer:
Angle 1
Step-by-step explanation:
When two parallel lines are crossed by traversal line, the angles in matching corners are called corresponding angles
Angle 7 and angle 1 are corresponding
please answer the question in the pic below :))
Answers
D hope this helps
Step-by-step explanation:
PLEASEEEE HELP!!!!!!!!!!!!
Answers
Answer: 4188790 cm^3
Step-by-step explanation:
To find Radius of sphere S we multiply 1/5 by 500.
1/5 x 500 = 100
We now have the radius of sphere S. Now we use the formula for a sphere and we get our answer.
4/3 \pi 100^2 = 4188790.205
A pilot is flying at 10,000 feet and wants to take the plane up to 20,000 feet over the next 50 miles. What should be his angle of elevation to the nearest tenth? (Hint: There are 5280 feet in a mile.)
Options
2.2 degrees
10.7 degrees
87.8 degrees
89.7 degrees
Answers
Answer:
[tex] \boxed{ \tt{2.2 \: degrees}}[/tex]
Which figure has been packed with unit cubes correctly without gaps or overlaps?
a rectangular prism partially filled with unit cubes
a rectangular prism completely filled with unit cubes
a rectangular prism partially filled with unit cubes
a rectangular prism partially filled with unit cubes
Answers
Answer:
Second option: a rectangular prism completely filled with unit cubes
Step-by-step explanation:
If the rectangular prism is completely filled then there are 1) no gaps, 2) no overlaps. It's compact and complete.
Determine the roots of the following function of the quadratic formula:
x^2-5x-4=0
Answers
Answer:
4,1
Step-by-step explanation:
(x-4)(x-1)
x=4 or x=1
-------------------------11
Please help! question is in the picture!
Answers
9514 1404 393
Answer:
(5, 1) or maybe (h, k)
Step-by-step explanation:
The given form has no letters other than the variable. The vertex in this vertex-form equation can be read from the expression as (5, 1).
In the generic vertex form ...
f(x) = a(x -h)² +k
the letters (h, k) are used to represent the vertex.
__
You would need to consult your curriculum materials to see what letters your author uses for the vertex in vertex form.
What the answer for 3/5 + 1/4
Answers
Answer: 3/5 + 1/4 = 0.85
Step-by-step explanation:
I hope it helps :)
Pleaseee if you know this can you please answer I’m struggling really bad
Answers
Answer:
[tex]L_{1}[/tex] ⊥ [tex]L_{2}[/tex] ; [tex]L_{3}[/tex] ⊥ [tex]L_{2}[/tex] ; [tex]L_{1}[/tex] ║ [tex]L_{3}[/tex]
Step-by-step explanation:
( [tex]x_{1}[/tex] , [tex]y_{1}[/tex] )
( [tex]x_{2}[/tex] , [tex]y_{2}[/tex] )
m = [tex]\frac{y_{2} -y_{1} }{x_{2} -x_{1} }[/tex]
y = mx + b
"m" is slope
"b" is y-intercept (coordinates are (0, b)
Parallel lines have the same slopes and different y-intercepts.
Slopes of perpendicular lines are opposite reciprocals: [tex]m_{1}[/tex] × [tex]m_{2}[/tex] = - 1
~~~~~~~~~~~~~~~~~~~~~~
[tex]L_{1}[/tex] : y = x + 5 , [tex]m_{L_{1} }[/tex] = 1 , b = 5
[tex]L_{2}[/tex] : y = - x + 7 , [tex]m_{L_{2} }[/tex] = - 1 , b = 7
[tex]L_{1}[/tex] ⊥ [tex]L_{2}[/tex]
[tex]L_{3}[/tex] : [tex]m_{L_{3} }[/tex] = 1 , b = - 2
[tex]L_{1}[/tex] ║ [tex]L_{3}[/tex] and [tex]L_{2}[/tex] ⊥ [tex]L_{3}[/tex]
Find y if the line through (5, 2) and (7, y) has a slope of 4.
Y=___
Answers
Answer:
5
Step-by-step explanation:
what is the measure if two supplementary angles has a ratio of 3:7. fund the measure if both angles
Answers
Answer:
The two angles are 54 degrees and 126 degrees.
Step-by-step explanation:
Let the two angles be 3x and 7x. Supplementary angles add up to 180 degrees.
On the board, your teacher shows an example of finding the range.
One of the numbers is erased, leaving what is shown.
Which of the following could NOT be true?
18, 30, 26, 12, 22
Range = 18
A. The missing number is 11
B. The missing number is 20
C. The missing number is 25
D. The missing number is 30
Answers
Answer:
I think answer is B or C or D
Step-by-step explanation:
Ms. Reiger’s students found a total of 16 bird feathers. The line plot shows the lengths, in inches, of the bird feathers found by the students
Look at the line plot, and then select the two correct statements about the bird feathers.
The difference between the lengths of the shortest feather and the longest feather is 318 inches.
A. The difference between the lengths of the shortest feather and the longest feather is 238 inches.
B. The combined length of the two longest feathers is 828 inches.
C. The combined length of the shortest feather and the longest feather is 738 inches.
D. The combined length of the shortest feather and the longest feather is 618 inches.
Answers
Answer:
i need the picture to answer the question, sorry. but if you give me the picture im happy to answer it
Step-by-step explanation:
solve this question in this question you have to solve 46 + 49 -24
Answers
Answer:
71
Step-by-step explanation:
46 + 49 = 95
95 - 24 = 71
Tara has a large box of treats that weighs 9.0 pounds. She uses the large box of dog treats to make smaller bags, each containing 0.6 pound of treats. How many smaller bags of dog treats can Tara make?
Answers
Answer:
Step-by-step explanation:
So, she has a box of treats that weighs 9.0 pounds.
She's using those treats to make smaller bags, each having 0.6 pounds of treats.
How many smaller bags can she make?
If 5 men can do a piece of work in 20 days, in how many days could 10 men
do the same work?
Answers
Answer:
10
Step-by-step explanation:
(U can do mental calculation and guess it will be 10 ..) or else ....
Constant(k) = xy
k= 5 x 20
k= 100
Constant(k) = xy
100 = xy
100 = 10y
y= 100/10 = 10
= 10
I hope im right!!
Which of the following rational functions is graphed below?
O A. F(X) =
2x
x(x - 2)
B. F(x) =
1
x(x - 2)
C. Fix) =
1
x(x - 2)
D. F(x) =
x + 1
(x + 2)(x +0)
Answers
Answer:
Huh? I'm not sure what you're asking try C
Answer:
B. f(x) = 1/x(x - 2)Step-by-step explanation:
The graphed function has two vertical asymptotes.
The functions A and D have degree 1 on the numerator and degree 2 on the denominator, so finally having degree 1, have one vertical asymptote, therefore discounted.We are left with B and C.
Function B has vertical asymptotes 0 and -2.
This is matching the graph, correctFunction C has vertical asymptotes 0 and 2
This is not matching the graph, incorrectSee the attached to confirm
The equation c = 8n models the total cost, c, for n movie
tickets.
a. Graph the relationship modeled by the equation. Be
sure to label the axes.
b. How does the graph show the cost per ticket? How is
this cost related to the equation?
Answers
Answer:
8 would be A and b would be 4
For which value of ø is sin ø= -1?
A. Pi/2
B. Pi
C. 3x/2
D. 2x
Answers
Hope this helps
A sugar box manufacturing company is accurately making 100 g packets. Suppose a business researcher randomly selects 100 boxes, weighs each of them and computes its mean. Due to non-random selection or by chance, a researcher selects packets that have not been adequately filled and that is how he gets the mean weight of 98 g, which falls in the rejection region. The decision is to reject the null hypothesis even though the population mean is actually 100 g. Which kind of error has the researcher done in this case
Answers
Answer:
The kind of error the researcher has done is a;
Type I error
Step-by-step explanation:
When carrying out hypothesis testing in statistical analysis, a type I error is the type of error said to have occurred when a null hypothesis that is true or correct is rejected which is a false positive conclusion
Given that that sugar box manufacturing company makes the boxes to be 100 g accurately, and that the researcher makes non-random or randomly selects packets which are not filled, the mean of the filled packets is expected to be 100 g making the conclusion for rejection of the null hypothesis a false positive rejection
please help me with these two problems
Answers
Problem 1
With mean = median, the data set is symmetrical. Well it's more accurate to say "roughly symmetrical" due to the phrasing "mean is approximately equal to the median". Using the median as its center is fairly common with many distributions, so there isn't an issue here.
The error is from the phrasing "the quartiles should be used to measure the spread". The quartiles themselves don't measure spread. They are simply single data points and do not tell us the spread. If Ralph said Q3 = 75 is a measure of spread, then he would be incorrect. However, the difference between the third and first quartile will help get the IQR (interquartile range), as described by this equation below
IQR = Q3 - Q1
and this is one tool to measure how spread out data is. The larger the IQR is, the more spread out the data will be.
The IQR is how far of a gap it is from Q1 to Q3. Another tool to measure spread is the standard deviation. Ralph was probably thinking about the IQR when he mentioned the quartiles, but he should be more specific about what he means.
=======================================================
Problem 2
Answer: Skewed left
This is the same as saying "negatively skewed"
---------------
Explanation:
The main cluster of values is on the right side, while a small portion of values are to the left. We consider this the left tail and the left tail is pulled longer compared to the right tail. The further left we go, the shorter the bar and eventually we hit outliers. These much smaller outliers compared to the main cluster pull on the mean to make it smaller than it should be.
One example could be that this curve represents test scores. The majority of the class could get in the range of say 70 to 90. Then there's the unfortunate few outliers who scored much lower (possibly 40 through 60); those outlier scores pull down the mean grade of the class overall.
In short, negatively skewed data indicates that mean < median.
find the measure of angle a.
Answers
Answer:
<A=50
Step-by-step explanation:
85+x+55+x+50=180
2x+190=180
2x=180-190
2x=-10
x=-5
A=x+55
A=-5+55
A=50
What is the length of line segment CD with endpoints (Negative 3 2) and (2, 2) as shown on the coordinate plane?
On a coordinate plane, line C D goes from (negative 3, 2) to (2, 2).
2 units
3 units
4 units
5 units
Answers
Answer: The line is 4 units.
Step-by-step explanation:
Answer:
5 is the correct answer just did the edge quiz
Step-by-step explanation:
What is the result when like terms are combined in the expression
3
a
+
4
d
+
a
+
2
d
?
Answers
Answer:
4a + 6d
Step-by-step explanation:
3a + 4d + a + 2d
3a + a + 4d + 2d
Answer: 4a + 6d
2³(3÷4+x)+12=2 iuybki[ojiouhnkluibkjb
Answers
Answer:
what?
Step-by-step explanation:
hansnskekkwkwnw
Answer:
X=-2
Step-by-step explanation:
1. Open up the brackets
You then get
6+8x+12=2
2. Send the whole numbers to the other sides
8x= 2-6-12
8x = - 16
3. Divide both sides by 8 to leave x alone
X=-2
Tom bought 5 hot dogs and paid 1.79 for each then Tom bought 4 salads for 4.01 each with 3 10 bills what was the change from the purchase/