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AnnyKZ [126]
3 years ago
15

Can someone help with this question

Mathematics
1 answer:
NikAS [45]3 years ago
4 0
1st : Find the volume of the rectangular block:
12 × 10 × 20 = 2400 cm^3.

2nd : Find the volume of a cylinder
\pi  {r}^{2} h
Where r is radius & h is height.
so:
\pi \times 2.2 {}^{2}  \times 5.0
= 76.02654222 cm^3

Lastly, divide the volume of the rectangular block by the volume of the cylinder
2400 ÷ 76.026 = 31.5679226

You can't round it up so the answer is F) 31
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Hey I need some help ASAP ill give 20 points
Alisiya [41]

Answer:

241

Step-by-step explanation:

solve using pemdas

2^(8)-10-15/3

256-10-15/3

256-10-5

246-5

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8 0
3 years ago
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The discount on a toy is 40% the toy robot is on sale for $54 find the original price
maria [59]

Answer:

The original price is $90.

Step-by-step explanation:

100% - 40% = 60%

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y × 60 = 54 × 100

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5 0
3 years ago
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What is the value of b2-4ac for the following equation? 5x2+7x=6​
poizon [28]

Answer:

169

Step-by-step explanation:

Given data

The function is

5x^2+7x=6​

rearrange

5x2+7x-6=0

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8 0
3 years ago
Peach paint is 1 part yellow to 3 parts
katrin2010 [14]

Answer:

8/3

Step-by-step explanation:

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x=4*2/3 =8/3 parts red.

If it is right then there you go

8 0
2 years ago
Find c. Round to the nearest tenth
sergeinik [125]

Answer:

c = <u>0.5 cm</u>

Step-by-step explanation:

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8 0
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