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Elenna [48]
2 years ago
5

Select the value of x that makes the equation

Mathematics
1 answer:
SOVA2 [1]2 years ago
7 0

Answer:

-60

Step-by-step explanation:

-3(x + 10) + 2x = 30 becomes -3x - 30 + 2x = 30 after having performed the multiplication.  Combining like terms, we get -x = 60, so that x must be -60 (Answer 4)

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Step-by-step explanation: HOPE IT HELPS YOU

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3 years ago
Need help pls solve Find the area of the figure.
vampirchik [111]

Answer:

32 ft²

Step-by-step explanation:

Given the right angle and equal sides, we have a square. The diagonal is the hypotenuse of a right triangle, so we can use the Pythagorean Theorem to calculate the side lengths, or realize that the side lengths Squared will be the area of the square.

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5 0
2 years ago
A 3 foot stick is broken into two pieces. The ratio of the two pieces is 5:7. How big are the two pieces
Xelga [282]
Hello! The two pieces are 15 inches and 21 inches
3 0
3 years ago
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aleksley [76]

Answer:

-21.1 and 24.1

Step-by-step explanation:

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3 0
2 years ago
(-2) • (-4.5) <br> answer
sashaice [31]

Answer:

9

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Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
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