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____ [38]
3 years ago
9

Write the sum as a product. simplify the product. (-2)+(-2)+(-2)+(-2)

Mathematics
2 answers:
allochka39001 [22]3 years ago
6 0
The answer to this is A
sashaice [31]3 years ago
3 0

Answer:

A

Step-by-step explanation:

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Two triangles are similar with a scale factor of 3. The preimage triangle has a base of 7 inches and a height of 10 inches. What
vaieri [72.5K]

Answer:

<u>The area of the larger triangle is 315 inches²</u>

Step-by-step explanation:

1. Let's review all the information provided for answering the questions properly:

Pre-image triangle has a base of 7 inches and a height of 10 inches

Scale used : Factor of 3

2. What is the area of the larger triangle??

For calculating the area of the larger triangle, we use the scale this way:

Base = 7 inches * 3

21 inches

Height = 10 inches * 3

30 inches

Area of the larger triangle = 1/2 (Base * Height)

Area of the larger triangle = 1/2 (21 * 30)

<u>Area of the larger triangle = 630/2 = 315 inches²</u>

6 0
2 years ago
Help please<br><br> integral of sqrt (x^2+6x) dx
s344n2d4d5 [400]
<span>The integral of (x^2 + 6x)dx is 1/3x^3 + 3x^2 + c.
 Because this is not an integration with specific bounds, you must include a constant at the end. In general, to integrate, add 1 to the exponent of x and then whatever number is the exponent of x, divided the number in front of x by that.</span>
3 0
2 years ago
Can anyone help me with this fraction <br> x/-4 = 9 =
olasank [31]

Answer:  x= -36

Step-by-step explanation:

-36/-4=9

5 0
3 years ago
You earn $7.50 per hour and need to earn $35. Write and solve an inequality to find how many hours you must work
Arada [10]

Answer:

7.50 x  = 35 Answer is around 4.6 hours

Step-by-step explanation:

Divide 35 by 7.50 to find the number of hours.

Hope this helps! If it does, please mark me brainliest! Thank you! ;)

8 0
3 years ago
Help on this math question? If you don't know how please don't answer :/
just olya [345]
4/x = 6/(x+3)
6x = 4(x+3)
6x = 4x + 12
2x = 12
  x = 6

P = (4 + 6) +(6+3) + 6
P = 10 + 9 + 6
P = 25
8 0
3 years ago
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