3 years ago

I NEEEDDDDD HELPPPP FASTTTT PLZZZZZ I NEEED SOMEONES HELPPPP !!!!

2 answers:

8 0

Direct variation model: y = kx, where k is the constant of proportionality.

Only (d) satisfies this definition. There must be no offset of the straight line graph away from the origin (0,0).

Anastaziya [24]3 years ago

5 0

D is your final answer!!! :)

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Is relation to t a function? is the inverse of relation t a function?

Alona [7]

The relation t is one-to-one, so it is a function and so is its inverse

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3 years ago

How many corners are in a rectangle and how many flat faces

antiseptic1488 [7]

Rectangle is a polygon (A close plane figure which has 3 or more sides)
Rectangle is a parallelogram (Opp Sides are parallel and congruent)
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Just saying a square is a type of rectangle and rhombus (4 Congruent sides)

Search about Quadrilaterals. Glad I could help!

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3 years ago

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svlad2 [7]

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Step-by-step explanation:

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3 years ago

ANSWER TO BE NAMED BRAINLIEST GET A THANK YOU AND A 5 STAR VOTE FOR YOUR ANSWER PLZ HELP

tensa zangetsu [6.8K]

Answer:

80, every 5 percent is 4 people. So every 25% is 20. 20 x 4 is 80.

Step-by-step explanation:

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3 years ago

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your friend says that the volume of a sphere with a radius r is four times the volume of a cone with radius r. when is this true

Ierofanga [76]

Volume of a sphere is given by the formula: $V_{\circ}=\frac43\pi r^3$

If we pull the 4 out front we have, $V_{\circ}=4\left(\frac13\pi r^3\right)$ .

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Notice that if the height of the cone is equal to the radius, $V_{\triangle}=\frac13\pi r^2\cdot r$

then it's exactly what we see in our volume formula without the 4!

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3 years ago