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Art [367]
3 years ago
12

Which of the following expressions is equivalent to (–7)5?

Mathematics
1 answer:
Vinvika [58]3 years ago
5 0

Answer:

A

Step-by-step explanation:

(-7)5 is the same as saying you're multiplying -7 5 times by its self.

Hope this helps!!

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50 POINTS ANYBODY!!! DO YOU WANT TO BE BRAINLIEST?!?! Than help me with this problem. Who ever answers it first and correctly ge
hodyreva [135]

Answer:

<em>m<ZXY - m<WXZ   = m<WXY   </em>

Step-by-step explanation:

given:

point Z is in the interior of <WXY creating XZ.

<em>if m<WXZ = 20 </em>

<em>  m<WXY = 100 </em>

find:

what would equation would you set up to find the missing angle measure?

solution:

Since Z is interior of <WXY

<em>m<ZXY - m<WXZ   = m<WXY </em>

<em><WXY =  100  - 20  = 80° </em>

therefore, the equation would be  <em>m<ZXY - m<WXZ   = m<WXY </em>

4 0
3 years ago
B r a i n l i s t to the first person to answer
erastovalidia [21]

Answer:

34.8 miles

Step-by-step explanation:

First, we know that Area = Length * Width. Let's plug in those values.

1,280.64 = x * 36.8 (I put the variable "x" there since we don't know what it is)

Now, solve for x (we want to have x by itself, so divide both sides by 36.8)

34.8 = x

Now that we know that the width of it is 34.8 miles, let's check our work.

34.8 * 36.8 = 1,260.64

This equation IS true, so:

The width of the rectangle is 34.8 miles. Hope this helps!

4 0
3 years ago
Please answer this question now
docker41 [41]

Answer:

\boxed{u = 6.0}

Step-by-step explanation:

Using the cosine rule

c^2= a^2+b^2-2abCosC

Here c = u , a = 11 , b = 12 and C = 30

u^2 = 11^2+12^2-2(11)(12)\ Cos 30\\u^2 = 121+144-2(132)(0.866)\\u^2 = 265-228.6\\u^2 = 36.37

Taking sqrt on both sides

u = 6.0   (To nearest tenth)

5 0
3 years ago
9, 3, 1, 7, 1, 44<br> Mean ??<br> Mode ??<br> Median ??
sleet_krkn [62]

Answer:

Step-by-step explanation:

mean:\frac{65}{6}

mode:1

median:5

7 0
3 years ago
Read 2 more answers
6.4 How Many in 2?
FromTheMoon [43]

Answer:

i dont understand the question

Step-by-step explanation:

4 0
3 years ago
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