A.25 because ac and df are the same angle, so if ac =25 then so does df
Answer 38.6
Step-by-step explanation:
21 x .84 = 17.64
17.64 + 21 = 38.64
Answer:
b=8
Step-by-step explanation:
This is a right triangle, as we can see from the box in the corner.
We can use Pythagorean theorem to find the unknown side
a^2 +b^2 = c^2
where a and b are the legs and c is the hypotenuse
15^2 +b^2 = 17^2
225 + b^2 =289
Subtract 225 from each side
225-225 + b^2 = 289-225
b^2 =64
Take the square root of each side
sqrt(b^2) = sqrt(64)
b = 8
Answer:
<h2>C) 26</h2>
Step-by-step explanation:
<h3 /><h2>10 (2 + 3) - 8x3</h2><h3>=10 (5) - (8x3) </h3><h3>=50 - 24</h3><h3>=26</h3>