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antiseptic1488 [7]
3 years ago
7

Will give brainiest!!

Mathematics
1 answer:
Mazyrski [523]3 years ago
7 0

Volume of a cone is equal to pi * r^2 * h/3.

In this case:

pi * 6^2 * 9/3

pi * 36 * 3

108pi

Answer: 339.3

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You will get Brainly if if you answer correctly and provide step-by-step explanation pls help me I need help with five
lord [1]

Answer:

2x^2+xy-3y^2

Step-by-step explanation:

Start by taking everything out of the parentheses:

3x^2-2xy-2y^2-x^2-(-3xy)-(y^2)

Note two negatives make a positive:

3x^2-2xy-2y^2-x^2+3xy-y^2

Combine like terms:

3x^2-x^2-2xy+3xy-2y^2-y^2

Simplify

2x^2+xy-3y^2

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2 years ago
Three consecutive integers have a sum of 114. what are the three integers
Mandarinka [93]

Our three consecutive integers are 37, 38, and 39.

Work is provided in the image attached.

7 0
3 years ago
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Pythagoras
vitfil [10]

Answer:

ABCDEFGHIJKLMNOPQRSTUVWXYZ

Step-by-step explanation:

FIND THE AREA OF THE =

YELLOW                                     RING

WHITE                                        RING

4 0
3 years ago
A triangle has side lengths of 36 in, 27in, and 61 in. Classify it as acute, obtuse, or right.
Lady_Fox [76]
<span>When given 3 triangle sides, to determine if the triangle is acute, right or obtuse:1) Square all 3 sides.36, 27, 61 </span><span> <span> <span> 1,296, </span></span></span> <span> <span> <span> 729, </span></span></span> <span> <span> <span> 3,721 </span> </span> </span> <span><span> </span> </span> <span><span> </span> </span> <span><span>2) Sum the squares of the 2 shortest sides.1,296 + 729 = 2,025

3) Compare this sum to the square of the 3rd side.2,025 < 3,721
if sum > 3rd side²   Acute Triangleif sum = 3rd side²   Right Triangleif sum < 3rd side²   Obtuse TriangleTherefore, it is an Obtuse TriangleSource:http://www.1728.org/triantest.htm
</span></span>
7 0
3 years ago
PLEASE HELP ME! Tysm &lt;3 Have a great day. The Picture is below.
kykrilka [37]

Answer:

1.false

2.false

3.false

7 0
3 years ago
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