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azamat
3 years ago
13

Simplify the following. - (3z)2

Mathematics
2 answers:
Sedaia [141]3 years ago
4 0

Answer:

-6z

Step-by-step explanation:

(3z)2=6z

Add the negative

-6z

vodomira [7]3 years ago
4 0

Answer:

-(3z)2

distribute the -

-3z*2

Step-by-step explanation:

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SPIDER ~ HNYCMB<br> Find NY, YC, CM, AND MB.
zzz [600]

Answer:

HN = 66, NY = 27, YC = 30, CM = 27, MB = 42,

Step-by-step explanation:

When comparing the two shapes, SPIDER is 0.75 times larger than HNYCMB. Besides this small detail they are the same shape. We can determine this by identifying which sides are most similar and dividing them, if SP "=" HN, then to find the rate at which figure HNYCMB shrank is to divide SP by HN. 66/88 is 0.75. By multipying the sides of figure SPIDER by 0.75, we get our answers.

HN ~ SP, 66 = 88 * 0.75, HN = 66

NY ~ SR, 27 = 36 * 0.75, NY = 27

YC ~ RE, 30 = 40 *  0.75, YC = 30

CM ~ ED, 27 = 36 * 0.75, CM = 27

MB ~ DI, 42 = 56 * 0.75, MB = 42

BH ~ PI, BH = ? Try this one by yourself for understanding

ALSO PLEASE CHECK MATH BEFORE TURNING IN YOUR ASSIGNMENT MATH IS NOT MY STRONG SUIT

5 0
3 years ago
Which ratio is equivalent to the unit rate
Dominik [7]
<span>This is multiple questions, so next time, include more points if you want answers. Also, I would appreciate a brainliest.

D) 180 miles, 6 gallons; by multiplying the numerator and denominator of the unit rate by 6.

</span><span>A)  $42.50,1 hour

</span><span>C) 4 chairs per minute</span>
4 0
3 years ago
Read 2 more answers
4.66666666667 as a fraction. (They all put 466666666667/100000000000)
natali 33 [55]
<h2>Answer:</h2><h2><em><u>Brainliest plz</u></em></h2>

Step-by-step explanation:

that is because you have to write it like this:

4.666...

in fractions its 4 and 2/3

or

4 \frac{2}{3}

7 0
3 years ago
Read 2 more answers
Four students simplify the expression below: 6 + 4 x 10 ÷ 2 Anshu's solution is 25 , David's solution is 46 , Jimmy's solution i
Mrac [35]

Answer:

Jimmy; 26

Step-by-step explanation:

PEMDAS

Parentheses Exponents Multiplication Division Addition Subtraction

6 + 4 * 10 / 2 = 6 + 40 / 2

6 + 40 / 2 = 6 + 20

6 + 20 = 26

26

7 0
2 years ago
(4x-1) = 6<br> 2<br> How to solve rational equations
9966 [12]

Answer:

educated guess

Step-by-step explanation:

cos ( 390 ) sin ( 330 ) − 4 cot ( − 45 )

8 0
3 years ago
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