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Gala2k [10]
2 years ago
6

What is -3 to the -2nd power

Mathematics
2 answers:
Zinaida [17]2 years ago
6 0
The answer is 9. Two negitives make a positive.
cluponka [151]2 years ago
4 0
3 to the 2 power is6
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I need to sketch a graph for each line.<br> y = 4x-5<br><br> How would I solve and graph this
PtichkaEL [24]
So you need to find the slope and the y- intercept. So, the slope is always the coefficient on the x. In this case it is 4. The y-intercept is the other number. In this case it is -5. So the slope is 4 and the y-intercept is -5. On your graph (the y axis) find -5. Then you go up 4 and to the right 1 because of four were a fraction it would be 4/1. Keep going up four and right one a couple times. Then reverse it. Go down 4 left 1. That as a fraction would look like -4/-1. Then connect your points and make it a line!
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What is the volume of the figure?
RSB [31]
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3 years ago
Tim mows neighborhood lawns for extra money. Suppose that he would be willing to mow one lawn for ​$12​, a second lawn for ​$15​
allsm [11]
$29 will be their consumer surplus.

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3 0
3 years ago
Which expression represents the approximate length
Viktor [21]

The expression that represents the approximate length of BC is; A: (3) sin(66)/sin (38)

<h3>Trigonometric Ratios</h3>

From the given triangle ABC, we see that;

∠A = 66°

∠C = 38°

AB = 3

Thus using sine rule, we have;

AB/sin C = BC/sin A

3/sin 38 = BC/sin 66

BC = (3sin 66)/sin 38

BC = 4.45

Read more about Sine rule at;brainly.com/question/4372174

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2 years ago
4×3+5×2÷4×0=?<br>How to calculate?
Citrus2011 [14]

Answer: go to google and use a calculater



Step-by-step explanation:


5 0
3 years ago
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