Answer:
PICTURE?
Step-by-step explanation:
Answer:
r=3 ft
Step-by-step explanation:
it is similarity of two triangles
one
perpendicular side=10 ft
base=10/2=5 ft
second
perpendicular side=10-4=6 ft
Base r=?
![\frac{r}{5}=\frac{6}{10}\\r= \frac{6}{10} \times 5=3~ft](https://tex.z-dn.net/?f=%5Cfrac%7Br%7D%7B5%7D%3D%5Cfrac%7B6%7D%7B10%7D%5C%5Cr%3D%20%5Cfrac%7B6%7D%7B10%7D%20%5Ctimes%205%3D3~ft)
Answer:
x = - 4
Step-by-step explanation:
Hi there !
if f(x) = 2x + 7 and f(x) = -1 =>
2x + 7 = - 1
2x = - 1 - 7
2x = - 8
x = - 8 ÷ 2
x = - 4
Good luck !
Answer:
speed is 240 miles per hour
Step-by-step explanation:
Answer:
<6 and <4
Step-by-step explanation:
Complemetary angles are angles that their measure add up to 90 degrees
the angles meet this requirment in this image are angle <6 and angle <4