Answer:8.9ft is the answer I think
Step-by-step explanation:
Answer:
Step-by-step explanation:
This is so because the slope of a line is the same as the gradient, hence m=2
And y-intercept is the same as c in the formula y=mx+c
Answer:17.5
Step-by-step explanation:
Answer:
228
Step-by-step explanation:
first we will find the area of the triangles on the sides of the prism.
(triangle area formula: (b*h)/2)
(6*5)/2 = 15
we multiply this by 2 since there are 2 sides that contain the same measures:
15*2 = 30
then we find the rectangles that are on the sides (not the base)
(rectangle formula: b*h)
11*6.5 = 71.5
multiply this by 2 since there are two sides:
71.5*2 = 143
finally we find the base using the same formula as we did to find the rectangles:
11*5 = 55
finally we add them all up:
30+143+55 = 228
hope this helps! :)
Answer:
y=1/5
Step-by-step explanation:
6x-5y=5
3x+5y=4
we are now going to multiply the second equation by -6
6x-5y=5
-2(3x+5y=4)
so it becomes
6x-5y=5
-6x-10y=-8
the 6 can cancels out so it becomes -15y=-3
divide both sides by -15
y=1/5
