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antiseptic1488 [7]
3 years ago
15

(a)what is the domain of the function

Mathematics
1 answer:
nasty-shy [4]3 years ago
4 0

Answer:

answer is b

Step-by-step explanation:

maybe a

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HELP PLEASEEE I NEED HELP QUICK
madam [21]

Answer:

C) If the perfect square terms are A^2 and B^2 and other terms must be 2 AB and -2AB

Step-by-step explanation:

As,

(a^2+2ab+b^2)=(a+b)^2\\(a^2-2ab+b^2)=(a-b)^2

7 0
3 years ago
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What is the side length of a cube with a volume of 64 mm??<br>Cube V= 53​
galben [10]

Answer:

side length= 4 mm

Step-by-step explanation:

The explanation is pretty easy;

You know that to get the volume of a cube the formula is length times width times height. You also know that all sides of a cube are equal. so what multiplied by itself 3 times = 64?

That would be 4; 4 times 4 = 16 then 16 times 4 = 64

<em>Sorry if the explanation wasn't great:(</em>

6 0
3 years ago
Please help me this is urgent.!
nata0808 [166]
V= 3.14• 5^2•4
V= 3.14 •25•4
V= 78.5•4
V=314

Sorry I couldn’t give a more detailed explanation but here is the original equation for volume of a cylinder:

V=πr2h

Hope this helps comment below for more questions :)
3 0
3 years ago
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A crew has paved 3/4 of a mile of road. If they have completed 50% of the work, how long is the road they are paving?
mel-nik [20]

Answer:

1.5

Step-by-step explanation:

Let the value be x,

(3/4) = 50% * x

x = 1.5

Thenks and mark me brainliest :))

3 0
3 years ago
Find the function value.
MArishka [77]
Hey!! here is your answer --


1) tan30° = √3/3

2) cot30° = √3

3) sec30° = (2√3)/3

★ hope you like it ★

---
6 0
3 years ago
Read 2 more answers
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