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svlad2 [7]
4 years ago
13

The inverse of the function f(x) = 1/2x + 10 is shown.

Mathematics
1 answer:
Paraphin [41]4 years ago
4 0
We have to find the inverse of the function:
f ( x ) = 1/2 x + 10
y = 1/2 x + 10
- 1/2 x = - y + 10   / * ( - 1 )
1/2 x = y - 10   / * 2
x = 2 y - 20
f^(-1) ( x )= 2 x  - 20
h ( x ) = 2 x - 20 
Answer:
The missing value is 20.
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The measure of angle E will be 90 degrees as well.

Assume EFG = JKL.

If mLJ = 90°, mL K = 26°, and m< L = 64°,

<h3>What is the congruent triangle?</h3>

Two triangles are said to be congruent if the length of the sides is equal, a measure of the angles are equal and they can be superimposed.

We have been given an image of two congruent triangles.

Since, EFG = JKL

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m < J = 90° = m< E = 90

By congruence measure of angle, J will be equal to the measure of angle E.

Hence, The measure of angle E will be 90 degrees as well.

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2 years ago
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7 0
3 years ago
Can you answer number 3, 4, and 5?<br> (Whoever is right gets brainliest)
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4 years ago
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Write the equation for the line that goes through point (1, 1) with slope m = -9
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1) Since we have the slope, and one point we can find that linear equation using this point-slope formula. Plugging them we have:

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