3 years ago

Which of the following points lies on the circle whose center is at the origin and whose radius is 10?

Mathematics

1 answer:

aliina [53]3 years ago

7 0

The answer is (6,-8)

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Which two-dimensional figure could be a cross section of a rectangular pyramid that has been intersected by a plane perpendicula

DanielleElmas [232]

The choices are found elsewhere and the figures would be:
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4 years ago

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xz_007 [3.2K]

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3 years ago

Which point lies on the graph of Y= 4x-4<br> 1.(0,4)<br> 2.(0,-4)<br> 3.(-4,0)<br> 4.(4,0)

statuscvo [17]

Answer:

Step-by-step explanation:

$y=4x-4\\\\\text{Substitute the coordinates of each points to the equation}\\\text{and check the equality.}\\\\1.\ (0,\ 4)\to x=0,\ y=4\\\\4=4(0)-4\\4=0-4\\4=-4\qquad\bold{FALSE}\\\\2.\ (0,\ -4)\to x=0,\ y=-4\\\\-4=4(0)-4\\-4=0-4\\-4=-4\qquad\bold{TRUE}\\\\3.\ (-4,\ 0)\to x=-4,\ y=0\\\\0=4(-4)-4\\0=-16-4\\0=-20\qquad\bold{FALSE}\\\\4.\ (4,\ 0)\to x=4,\ y=0\\\\0=4(4)-4\\0=16-4\\0=12\qquad\bold{FALSE}$

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3 years ago

Simplify 3/4(1/2*-12)+4/5

Lyrx [107]

The exact form is:
-37/10

The decimal for is:
-3.7

The mixed number for is:
-3 7/10

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3 years ago