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scoray [572]
2 years ago
14

−5y2−3y−2, when y=2.

Mathematics
1 answer:
sergij07 [2.7K]2 years ago
6 0

y=2

-5(2)²-3(2)-2

-5(4)-3(2)-2

-20-6-2

=12

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<em>100% CORRECT ANSWERS </em>

Question 1

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3 years ago
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5 0
3 years ago
17 + x =31 <br> i need help
Gelneren [198K]

Answer:

x= 14

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4 0
2 years ago
Read 2 more answers
a 20 cm nail just fits inside a cylindrical can. three identical spherical balls need to fit entirely within the can. what is th
DIA [1.3K]

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<h3>What is a Cylinder?</h3>

A cylinder is a three-dimensional figure which is made of two parallel circular bases separated at a certain distance by a curved surface of the same radius as that of the bases.

A 20 cm nail perfectly fits the cylinder.

So the height of the cylinder = 20cm.

A sphere is a three-dimensional geometrical figure analogous to a circle. All the points of the sphere are at the same distance from the center.

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5 0
1 year ago
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Kobotan [32]

Answer: 4

Step-by-step explanation:

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4 0
3 years ago
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