3 years ago

Estimate the diameter of a circle with a circumference of 68 feet.

Mathematics

1 answer:

BaLLatris [955]3 years ago

7 0

Divide by 50 then divide by ten then just add that to 68 the divide by 5

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8 tenths + 34 hundredths

Harman [31]

Answer:

1.14

Step-by-step explanation:

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3 years ago

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PLZ HELP!! WILL MAKE BRAINLIEST!!!

guapka [62]

Answer:

formula is 6a²= surface area

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8 0

3 years ago

Solve by elimination <br>show your work<br>y = 3x + 10<br>y = 2x - 8<br>im giving brainlyest

const2013 [10]

Answer:

$x=-18, y=-44$

Step-by-step explanation:

$y=3x+10\\y=2x-8\\\\3x+10=y\\2x-8=y\\3x-y=-10\\2x-y=8\\\\-2(3x-y=-10)\\3(2x-y=8)\\\\-6x+2y=20\\6x-3y=24\\-y=44\\y=-44\\-44=3x+10\\-54=3x\\x=\frac{-54}{3} \\x=-18\\\\x=-18, y=-44\\$

CHECK

$-44=3(-18)+10\\-44=-54+10\\-44=-44\\\\-44=2(-18)-8\\-44=-36-8\\-44=-44$

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2 years ago

Which statements are true about a rectangular pyramid with a height of 15 inches and a base with the dimensions of 12 inches and

o-na [289]

Answer:

B,D, and E

Step-by-step explanation:

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The volume of this pyramid is 540 inches cubed.

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3 years ago

A recipe states that 5 servings of peanuts have 1,250calories. How many calories is 2 servings of peanuts? *

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Answer:

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Step-by-step explanation:

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3 years ago

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