Answer:
62°
Step-by-step explanation:
A right angle is 90 degrees, so we'd do 90 - 28 = 62
hope this helps!
A square has 4 sides of equal length
so the perimiter is 4s where s is the length of 1 side
so if the length of 1 side is 14 then
P=4s
P=4(14ft)
P=56ft
the perimiter is 56ft
Answer:
2:3
Step-by-step explanation:
12:18 (divide by small number:1)
6:9(divide by: 3)
2:3(look at both the side and simplify)
Written in scientific notation that is:
<span>86,900.4
= 8.6x10^4</span>
Answer:
C
Step-by-step explanation:
x^3+4x^2-9x-36=0
or x²(x+4)-9(x+4)=0
or (x+4)(x²-9)=0
or (x+4)(x+3)(x-3)=0
x=-4,-3 or 3
