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damaskus [11]
3 years ago
5

What’s the answer to this question. Simple correct answers

Mathematics
1 answer:
Sophie [7]3 years ago
5 0

Answer:

1st one

Step-by-step explanation:

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Mr butterworth baked a cake in the shape of a cylinder the cake had a diameter of 9 in and a height of 5 in. He spread chocolate
Luden [163]
So, we need to find {  curved surface area[pi*d*h] + top area[pi*(d^2)/4]  }

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7 0
3 years ago
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Simplify.
kenny6666 [7]
The answer you are looking for is -5x^5-5x^4+6x^3-x^2-7x+20
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4 0
3 years ago
HELP I AM IN A TEST AND SOMEONE DELETED MY OTHER QUESTION BEFORE! AND I STILL NEED HELP PLZ I WILL GIVE BRAINLIEST AND THANKS AN
saw5 [17]

Answer:

2.

30-7x4 = 2

3.

80

Step-by-step explanation:

2.

First, do 7x4, which equals 28. Then subtract that from 30, and you get 2.

3.

Do the parentheses first, 21-6=15. Then 15 divided by 0.2 = 75. 75+5=80.

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5 0
2 years ago
Factor completely 4u^2-28u+49
aleksandrvk [35]

Assignment: \bold{Factor \ 4u^2-28u+49}

<><><><><>

Answer: \boxed{\bold{\left(2u-7\right)^2}}

<><><><><>

Explanation: \downarrow\downarrow\downarrow

<><><><><>

[ Step One ] Rewrite \bold{4u^2-28u+49}

\bold{\left(2u\right)^2-2\cdot \:2u\cdot \:7+7^2}

[ Step Two ] Apply perfect square formula

Note: Perfect Square Formula: \bold{\left(a-b\right)^2=a^2-2ab+b^2}

\bold{a=2u,\:b=7}

\bold{\left(2u-7\right)^2}

<><><><><><><>

\bold{\rightarrow Rhythm \ Bot \leftarrow}

6 0
3 years ago
Which expression has the smallest value?<br> A. |15|<br> B. |-24|<br> C. |-31|<br> D. |42|
Dennis_Churaev [7]
-31 Because it is a negative number
Explaination I’m smart Thank me cause I’m right
6 0
3 years ago
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