Answer:
39
Step-by-step explanation:
6x-15+3x+6=90
Simplify: 9x-9=90
9x=99
x=11
3(11)+6
33+6
<H= 39
Answer:
Step-by-step explanation:
y - y1 = m(x - x1)
ur points are gonna be x1 and y1
y - 3 = 3(x + 1)
so ur y point is gonna be -3
but ur x point is gonna be -1.......because 3(x + 1) is the same as 3(x - (-1)
ur point is (-3,-1)
Answer:
62.5 %
Step-by-step explanation:
5 divided by 8 pretty much. I can't show the work on computer but do simple algorithm division. 5/8 is 0.625. The trick to find percentage is by moving the decimal two places to the right. so 62.5%
Take 408/4 because there are 4 faces so that equals 102 m2
