Well, I would do cross multiplication for this problem
7 25
---- -----
28 x
You would get this equation,
7x = 700
Then, solve that by using division
7x = 700
--- -------
7 7
700 / 7 = 100
Hope this helps
Answer:
33°
Step-by-step explanation:
cos(x) = 21/25
≈ 32.86°
to the nearest whole number, that would be ≈ 33°
I think it’s A im not sure
Answer:
16 inches
Step-by-step explanation:
Perimeter of a rectangle is
P = 2(l+w)
=2(6+2)
=2(8)
= 16 inches
Answer:
x= 35
Step-by-step explanation:
Cos x = Sin( 20+x)
Sin ( 90 – x) = Sin(20+x)
90 – x = 20+x
2x = 70
x = 35