Answers
Answer:
45°
Step-by-step explanation:
All angles in a triangle add up to 180°
180 - (90 + 45)
= 180 - 135
= 45
Therefore the missing angle is 45°
Answer: answer is 45
Step-by-step explanation:
I added 90 with 45, got 135, then subtracted 180 with 135...
Related Questions
Can someone helppp meee
Answers
Answer:
To find the radius, divide the diameter by 2;
V={π(r^2)h}/3
={3.14(4^2)*9 cm^3}/3
=3.14*16*3 cm^3
=150.72 cm^3
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Which formulas will you use to find the area of this irregular figure? Select all that apply.
A = one-half b h
A=b+h
A=bh
A=2bh
A=2(b+h)
Answers
Here, two formulas we will use to find the area of this irregular figure.
A = one-half b × h
A=b + h
What is the area of a right-angle triangle?
The area of a right-angle triangle is = one-half × base × height = one-half b h.
What is the area of a parallelogram?
The area of a parallelogram = base × height = b h.
We can easily divide this irregular figure into a right-angle triangle and a parallelogram.
Hence, A = one-half b × h and A=b + h; two formulas will be required to find the area of this irregular figure.
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A cylinder with a radius of 5 feet and height of 2 feet.
What is the surface area of a cylinder with a radius of 5 ft and a height of 2 ft?
60Pi ft2
70Pi ft2
96Pi ft2
150Pi ft2
Answers
Answer:
B, 70pi ft2
Step-by-step explanation:
The equation to find surface area of a cylinder is 2(pi)(r)(h)+2(pi)(r)^2. So now plug the numbers in.. 2(pi)(5)(2)+2(pi)(5)^2 now, simplify. 20pi+50pi= 70pi ft2.
using this formula: A=2πrh+2πr2, substitute r for 5 and h for 2 and put it like this:
a = 2π x 5 x 2 + 2π x 5 squared
2 x 5 x 2 = 20
a = 20π + 2π x 5 squared
5 squared = 25
a = 20π + 2π x 25
multiply 2 by 25 which equals 50
a = 20π + 50π
add 20 and 50 which gives you 70 making the final answer: a = 70π ft 2
55. A rhombus has side length 10 cm, and the longer diagonal measuring 10 cm.
Find L the exact length of the other diagonal.
Give your answer as a radical. Fully simplify your answer.
Answers
i think it might be [tex]\sqrt[5]{3}[/tex] but im not sure
can someone explain, please?
Answers
Hope this helped :)
So the answer to the question would be 20
Solve the given equation.
6p = 72
Answers
6p=72
divide by 6 on each side
and get p=12
hope this helps
Solve the given equation.
t + 7 = 5
Answers
It is really simple, just subtract positive 7 from 5 in order to get T alone and get -2
Figure AA is a scale image of figure BB
Figure A maps to figure B with a scale factor of 1 1/2
Answers
Answer: x=3
Step-by-step explanation:
We know that the triangle got smaller. When you dilate by a scale factor of something, you multiply to make a number bigger or smaller. So x÷1.5= 2
x= 2x1.5
x= 3
The following table shows the distance from Tessa's house to several different locations.
Answers
0.5
Explanation
I am not 100% sure but I think it’s correct
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An Olympic swimming pool measures 164 feet long, 82 feet wide, and 9.8 feet deep. It takes approximately 7.48 gallons of water to fill 1
cubic foot of the pool. Approximately how many gallons of water are needed to fill the swimming pool?
A. 985,792 gallons
B. 10,983 gallons
C. 17,619 gallons
D. 1,913 gallons
Answers
Answer:
A
Step-by-step explanation:
Area = length times height times width
Area = 164 x 82 x 9.8
= 131790.4
Multiply by 7.48 since it takes 7.48 gallons to fill a cubic foot then you find the answer of A.
Please, please help me!
Answers
Answer:
y= -8
Step-by-step explanation:
5 + -8 = -3
-3 + -8 = -11
Answer:
the person who wrote the answer first is correct.
Step-by-step explanation:
y = -8
Select the correct answer from each drop-down menu.
For this data set, the best measure of center is the
, and its value is
.
Answers
Answer:
The best measure for center is median and its value is 60 .
Step-by-step explanation:
MEDIAN MEASURES MIDDLE ; 60 is in the middle .
Simplify
(-24 )- (12) +7 - (-7)
A. -12
B. -36
C. 36
D. 12
Answers
what shape is sometimes a rhombus
a. parallelogram
b.rectangle
c.square
d. trapezoid
Answers
Answer:
a
Step-by-step explanation:
definition of a rhombus is that each side is congruent and has 2 sets of parallel sides. and definition of w parallelogram is just two sets of parallel sides meaning a rhombus can be a parallelogram
Below is the graph of equation y=-lx-2l+2. Use this graph to find all values of x such that
a. y>0
b.y<0
c. y=0
THIS IS AN RSM promblem Please Help
Answers
The graph is a linear function defined by several pairs of coordinates, and the computation for x and y values is as follows.
Graph equationy=−|x−2|+2
When x=0
then
y=−|0−2|+2
y=−|−2|+2
y=−2+2
y=0
When x=1
then
y=−|1−2|+2
y=−|−1|+2
y=−1+2
y=1
When x=2
then
y=−|2−2|+2
y=−|0|+2
y=−0+2
y=2
When x=3
then
y=−|3−2|+2
y=−|1|+2
y=−1+2
y=1
When x=4
then
y=−|4−2|+2
y=−|2|+2
y=−2+2
y=0
When x=5
then
y=−|5−2|+2
y=−|3|+2
y=−3+2
y=-1
Hence, the value of (x, y) are as follows
y=0 x=0
y=1 x=1
y=2 x=2
y=1 x=3
y=0 x=4
y=-1 x=5
Learn more about graphs:
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Jeff drew a line through (0, 0) and (7, 7) and said it was the line of best fit for the data.
Part A: Explain why Jeff's line is NOT the best fit.
Part B: What would be a better line of best fit for the scatter plot?
Part C: How does the actual line of best fit compare with Jeff's line?
Answers
Answer:
The line of best fit would not be right because there would be a big gap of space. The line should be the cooardinate 7,3 as this covers the line and the cooardinate 7,7 is an outlier. The new line is more accurately placed
Step-by-step explanation:
Answer:
The actual line of best fit would be from (0, 0) to (7, 4), this is because it covers majority of the points. All the other points are just anomalies. Moreover, Jeff's line is NOT the line of best fit because it is not accurate and is out of place. Furthermore, the actualy line of best fit is 3 places lower on the y-axis then Jeff's line of best fit.
Help please this is making me lose braincells- Giving brainliest
Answers
Answer:
d - costa - number of attendeesIf budget is $99, then the equation is:
99 = a + 96a = 99 - 96a = 3Maximum number of attendees is 3
Help me please with this math question! giving brainliest to the correct answer
Answers
Answer:
Step-by-step explanation:
To find the answer use this formula:
1/2*base*height
This should help you, all u have to do is plug in the numbers.
Mark me the brainiest if I helped you!!
Help me please I’ll give Brainlest
Answers
What percent of the Cruisers attended between 7 and 16 car shows?
a
25%
b
50%
c
75%
d
100%
Answers
Answer:
c. 75%
Step-by-step explanation:
Solve the equation. Check your solution. :) Thanks!
-32 = 4b
A. 8
B.-8
C. 128
D. -128
Answers
Hi!
-32 = 4b
4b = -32
b = -32 : 4
b = -8
Steps:
You would have to get rid of 4 in the 4b so you would need to divide 4 on both side of the equation
b/4=-32/4
B= -8
Find the area of the triangle.
Answers
Answer:
52.5
Step-by-step explanation:
Answer:
Step-by-step explanation:
A=hb/2
Putting values
= (5)(21) /2
= 52.5
Which is the solution set for the following inequality
A + 2 1/2 <6
Answers
Answer:
Step-by-step explanation:
A can be anything more than 3 1/2
Hope that helps! :)
-Aphrodite
Can u plase help its just box plots !!! if you do tysm and remeber your loved
Answers
Answer:
2. Class A
3. Class B
4. 22
5. $375
Step-by-step explanation:
If you need explanations comment
Mark each of the following as true or false and explain how you know.
- 5 < 3
- 5 > 3
|- 5| < 3
|- 5| > 3
Answers
False
False
True
(I think)
2) False, 3 is right to -5 on a number line, therefore it is greater than -5.
3) False, |-5| is equal to 5 and 5 is right to 3 on a number line, therefore |-5| is greater than 3.
4) True, |-5| is equal to 5 and 5 is right to 3 on a number line, therefore |-5| is greater than 3.
let me know if you have any questions :)
I need help ASAPP!! includes brainliest
Answers
Answer:
80 gallons
Step-by-step explanation:
looking at t=0 the graph is at 80, unless there is more info I would say that the inital value was 80 gallons.
Answer: It is 80
Step-by-step explanation: The initial value, or y-intercept, is the output value when the input of a linear function is zero. It is the y-value of the point at which the line crosses the y-axis.
What is a function? Why is domain (input) and range (output) important when defining a function?
Answers
Answer:
A function is a relationship in mathematics where for each input, there is one and ONLY one output.
Does anyone know how to solve if you do plss help answer the question with work shown and an explanation of how you got your answer NO LINKS OR DOING IT JUST FOR THE POINTS Will give brainliest
Answers
2. 2 units to the right and 9 units down
that’s all i know that i think is right. i’m super sorry i can’t help with the rest.
Help me please with this math question! giving brainliest to the correct answer
Answers
height - 3.52
area - 1/2 x 3.4(might be 12) x 3.52 = 5.984
Length of the base is 7.1
Length of the height is 3.52
So plug the these two numbers in for the last two boxes :
1/2*7.1*3.52
Mark me the brainiest if I helped you!!
Can you help me and see if these are valid conclusions? 7th grade
Answers
Answer:
jsbeuebaujwhwiwhwu
Step-by-step explanation:
ebsibwiajei2hie