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Illusion [34]
3 years ago
15

PLEASE HELP ASAP 25 PTS

Mathematics
1 answer:
liraira [26]3 years ago
8 0

the power property yep

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What is the equation of the line that is perpendicular to the line y=*x+10 and passes through the point (15,-5)?
ivanzaharov [21]

Answer:

Slope of the line y = x + 10 is 1. So, any straight line perpendicular to this must be having slope of (-1).

Let, the line be y = - x + b and it passes through (15, -5).

So, 15 = 5 + b

b = 10.

So, equation of that line: y = -x + 10

Or, x + y = 10.

Y-intercept of the line = 10 units.

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2 years ago
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57+3x+6=90degree

60+3x=90

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A square pyramid and a cube have the same total surface area. The width of the cube is 8 centimeters. The base of the pyramid is
azamat

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Step-by-step explanation:

surface area of cube = 6×8² = 384 cm²

lateral area of pyramid = surface area of pyramid - base area

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