Solve for x. Geometric Mean
Middle, Left, Right
How do you solve this?

Answer Choices
A. 39.3
B. 34.5
C. 37.8
D. 35.9

Step-by-step explanation:

Let represent the height of the two smaller triangles in this figure. Because all three triangles are similar, we can set up the following proportion:

, for .

We can solve for using the Pythagorean theorem on the second largest triangle:

.

Now plugging in into our proportion , we can solve for y:.

Cross-multiply to get:

.

Since we .

Therefore, our answer is:

.

2x3 – 6x2 – 14x + 24 square centimeters

if i'm wrong i'm sorry : )

d

step-by-step explanation:

given

y + 3 = - 4(x - 2) ← distribute the parenthesis

y + 3 = - 4x + 8 ( subtract 3 from both sides )

y = - 4x + 5 → d