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jolli1 [7]
3 years ago
11

What is the value of x in the figure at the top

Mathematics
2 answers:
Arlecino [84]3 years ago
8 0
The answer is 37 because I did the math very well.
Zepler [3.9K]3 years ago
6 0
37
Hope this helps!
Vote my brainliest!
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Suppose you are given two angles A and B in which angle a is equal to angle b. If the measure of a compliment of angle a is equa
zepelin [54]
5x + 20 = 90 - a = 90 - (3x + 40)
5x + 20 = 90 - 3x - 40 = 50 - 3x
5x + 3x = 50 - 20
8x = 30
x = 30/8 = 15/4

b = 3(15/4) + 40 = 45/4 + 40 = 51.25
The measure of a supplementary angle is 180 - 51.25 = 128.75
 
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4 years ago
Which table has a constant of proportionality between y and x of 12?
Nikolay [14]

Answer & Step-by-step explanation:

To find if they have a constant of proportionality of 12, use the following:

\frac{y}{x}=12

Divide y by the x value (x,y), and if the remaining equation is true, then that table has a constant of proportionality of 12.*

:Done

*Make sure you check all the values in a table. Sometimes only the first values will have k=12, while the others don't.

**The constant of proportionality is represented by <em>k</em>.

3 0
3 years ago
Read 2 more answers
Use the following function rule to find f(5).<br> f(x) = 2x<br> f(5) =<br> Submit
nikitadnepr [17]

Step-by-step explanation:

f(5) = 2(5) = 10

hope this helps

8 0
3 years ago
Someone plz help because I am using my last amount of points and I don't want it to be wasted from no answer.I need help with qu
ser-zykov [4K]
Wheres the questions???
7 0
3 years ago
I Need An Answer Please ❤️
damaskus [11]
I would have to say 32,4 but i would double check it
8 0
3 years ago
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