2 years ago

Pls help ASAP fast ...

Mathematics

2 answers:

Gnesinka [82]2 years ago

4 0

i donk know Step-by-step explanation:

Lady bird [3.3K]2 years ago

3 0

Answer:

Here is your answer

Step-by-step explanation:

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Calculate the volume of the cylinder: 10 yd 7 yd

Evgesh-ka [11]

Answer:

The answer is 384.85 yd to the power of 3

Step-by-step explanation:

πr2h

= π×3.52×10

= 122.5π

= 384.85

8 0

2 years ago

Factor Trinomials:

notka56 [123]

Answer:

1. $2(x+2)(x+5)$

2. $8(x+4)^{2}$

Step-by-step explanation:

Problem #1:

1. Find the GCF (Greatest Common Factor)

$GCF = 2$

2. Factor out the GCF and simplify.

$2(x^{2} +7x+10)$

3. Factor $x^{2} +7x+10$

Which two numbers add up to 7 and multiply to 10?

2 and 5

Rewrite the expression using the above.

$(x+2)(x+5)$

4. Done!

$2(x+2)(x+5)$

Problem #2:

1. Find the GCF (Greatest Common Factor)

$GCF=8$

2. Factor out the GCF and simplify.

$8(x^{2} +8x+16)$

3. Use the perfect square formula. $a^{2} +2ab+b^{2} =(a+b)^{2}$

$a = x\\b=4$

$(x+4)^{2}$

4. Done!

$8(x+4)^{2}$

8 0

2 years ago

(6 x 9 = f) f x 16 = b what dose b equal

Tcecarenko [31]

Step-by-step explanation:

f=6×9

aubstituting f=6×9

6×9×16=b

864=b

4 0

2 years ago

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Peter bought 9 packs of pencils. Each pack has 10 pencils in it. If he lost 18 pencils, how many pencils

Sindrei [870]

Answer:

a 72

Step-by-step explanation:

9x10=90, so in total he has 90 pencils. if he loses 18 of them that's 90-18 which is 72.

4 0

3 years ago

I need help is it A B C or D

deff fn [24]

I would say c as the answer

8 0

2 years ago

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