What is -3(x-8)+7x=12
2 answers:
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<span>- Volume of a cube = length³
=
³
= 0.625³
~ Answer ~ = </span><span>0.244140625</span> ≈ 0.24
=
= 0.625³
~ Answer ~ = </span><span>0.244140625</span> ≈ 0.24
Answer:
y=-3x-2
Step-by-step explanation:
There is enough information to make a point-slope form equation that which we can convert into slope-intercept form.
Point-slope form is:
We are given the slope of -3 and the point of (1,-5).
Convert into Slope-Intercept Form:
Answer:
The surface area of the given pyramid is 112 .
Step-by-step explanation:
Base length of the pyramid = 4 inches
Area of the base =
=
= 16
Area of its base = 16
Area of one of its triangular surface = x base x height
= x 4 x 12
= 2 x 12
= 24
Area of all its four triangular surfaces = 4 x 24
= 96
surface area of the pyramid = sum of areas of all its surfaces
= 16 + 96
= 112
The surface area of the given pyramid is 112 .