Answer:
x = 16
Step-by-step explanation:
All 3 right triangles are similar, so the lengths of corresponding sides are in proportion.
8√3 / 12 = x / 8√3
12x = (8√3)²
12x = 64 × 3
4x = 64
x = 16
I think your answer would be -7.9 hope that helps!
The correct answer is 2x + 8.
9514 1404 393
Answer:
H y +268 = 12(x +20)
Step-by-step explanation:
The point-slope form of the equation for a line is ...
y -k = m(x -h) . . . . . . line with slope m through point (h, k)
The first point in the table is (x, y) = (-20, -268), so the equation with these filled in is ...
y -(-268) = m(x -(-20))
y +268 = m(x +20) . . . . . . matches F or H
We can see that the values of y change by a lot more than the values of x. That means the slope is a lot more than 1. This observation eliminates choice F, so we are left with ...
H. y +268 = 12(x +20)
|-5|-(-5)
The absolute value of any number is always positive
5-(-5)
When there is a in front of an expression in parentheses, change the sign of each term in the expression
5+5
Add the numbers
10
Answer=10
