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FromTheMoon [43]
3 years ago
8

Which number line represents all the values of x for the question x (2) = 49

Mathematics
1 answer:
Monica [59]3 years ago
4 0

Answer:

x = 7 or x = -7

Step-by-step explanation:

x=✓49

x= 7 or x = -7

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Please help me with this one!!
Tema [17]

Answer:

21 in^{2}

Step-by-step explanation:

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All of the triangles have a base of 3 and a height of 2. The area equation for triangles is

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So base*height is 6. Divide that by 2 or multiply by 1/2.

You get 3. There are 4 triangles, so multiply <em>that</em> by 4. <u>12</u>.

Add 12 and 9 together, and you get:

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I hope this helps!

6 0
3 years ago
It's the day before Valentine's Day and Shelly needs to get Valentine cards for all of her classmates.The desks are arranged in
Vitek1552 [10]

Answer:

32

Step-by-step explanation:

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So number of students = 35.

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4 0
3 years ago
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So in a cube, the width, length, and height are the same. Therefore, you have to find the cube root of 15.625 which is 2.5 and so the side length is 2.5
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andrey2020 [161]
180 - 46 - 24 = 110

d+ 80 = 110
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answer
d = 30
3 0
3 years ago
the mean of 10 students is 16 . When a student is added, the mean becomes 18. Find the age of the student added​
MakcuM [25]

Answer:

Step-by-step explanation:

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