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nikklg [1K]
3 years ago
12

Can someone please help me??? I forgot how to do this :(

Mathematics
1 answer:
schepotkina [342]3 years ago
7 0

Answer:

plot it then see if the line is straight or not

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(Look at picture above) Find the volume of the cone. Round your answer to the nearest tenth. 9 yd 7 yd The volume of the cone is
nata0808 [166]

Answer:

V = 115.5 cubic yards

Step-by-step explanation:

V (cone) = 1/3πr²h

just substitute given values to get:

r = 7/2 or 3.5

h = 9

V = π(3.5²)(9)/3

V = 115.5 cubic yards

3 0
2 years ago
Atherine has $54. She plans to spend more than $20 of the money for a painting canvas. The rest will go toward paints. Each tube
horsena [70]

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3 years ago
Write each number as a fraction or Mixed number.<br> (Please help! I'm trying to promote!)
aivan3 [116]

Answer:

0.7 repeating is 7/9

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Step-by-step explanation:

6 0
3 years ago
What is six less than seven times a number is equal to -20​
Naya [18.7K]

Answer:

7n-6=-20

Step-by-step explanation:

six less than seven times a number

we'll use n as "the number"

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7 0
2 years ago
Which operation properly transforms matrix I to matrix II?
Y_Kistochka [10]

Answer:

D

Step-by-step explanation:

Replace R1 with 1 and R3 with 0 you have -2(1)+0 which equals 0 and that matches matrix II. Repeat the process with the other numbers in R1 and R3 and they all come out equal therefor the answer is D.

8 0
2 years ago
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