Answer:
CA ≈ 3.1 ft
Step-by-step explanation:
Using the tangent ratio in the right triangle
tan40° =
=
=
( multiply both sides by CA )
CA × tan40° = 2.6 ( divide both sides by tan40° )
CA =
≈ 3.1 ft ( to the nearest tenth )
Answer:

Step-by-step explanation:
<em>Circumference Formula:</em>
<em>C=2πr</em>
The radius is half of the diameter...

Pi is
...


Answer:
x = 13/5, 11/15
Step-by-step explanation:
(11x - 15) (5x - 13)
11x = 15
x = 11/15
5x = 13
x = 13/5
Tell me if I am wrong.
Can I get brainliest
Let the no be x
4x+9=2x-1
2x=-10
x=-5
Answer:
A. Y= 2x^2 and D. y+3x=2x^2-8
Step-by-step explanation: