30 60 90 triangle
ratio of short leg : hypo = x : 2x
given short leg x = 4 ft
so hypo a = 2x = 2 * 4 = 8
answer
a = 8 ft
----------------------------------------------
P.S.
if you need to do by using cos sin tan then
Cos (60) = Adj/Hypo = 4/a
a = 4/cos(60) as you know cos(60) = 1/2
so
a = 4 /(1/2 = 4 * 2/1 = 8
answer: a = 8 ft
Pablo has to paint

more murals.
Painted mural to jar of paint ratio:

Simplify the ratio.

Pablo needs 2/5 jars of paint per each 1/3 painted murals

Answer:
Step-by-step explanation:
(n - p) -5
Substitute in -4 and 7
(-4 - 7) - 5
Combine in parenthesis
-11 - 5
Combine
-16
You take the height times the width
Answer:
y= -3x-40
Step-by-step explanation:
first distribute
y+10= -3x-30
than subtract 10
y= -3x-40