2 years ago

REI.C.6 Level 1

Mathematics

2 answers:

stira [4]2 years ago

8 0

Answer: x is 3 and y is 2

Step-by-step explanation:

JulsSmile [24]2 years ago

6 0

Answer:

The solution is x = 3, y = 2.

Step-by-step explanation:

4x + 6y = 24

15x – 6y = 33 Add these 2 equations:

19x = 57

x = 57/19

x = 3. Now Substitute for x in the original equation:

2(3) + 3y = 12

3y = 12 - 6

2y = 6

y = 2.

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Answer:

(3, -2)

Step-by-step explanation:

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3 years ago

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Answer:

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Step-by-step explanation:

3 0

3 years ago

The perimeter of a square is 88 feet. What is the length of one of its sides?

goldfiish [28.3K]

Answer:

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Step-by-step explanation:

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5 0

3 years ago

Simplify the expression -7(3e-2f+4)+6e-2

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3 years ago

A triangle has an area of 54 square inches the height of the triangle is 12 inches what is the length of the base of the triangl

prohojiy [21]

Answer:

The base of the triangle = 9inches

Step-by-step explanation:

Explanation:-

The area of the triangle = $\frac{1}{2} bh$ square units

Given area of the triangle(A) = 54 square inches

Given the height of the triangle (h) = 12 inches

now equating $\frac{1}{2} b h = 54$

$\frac{1}{2} b (12) = 54$

now simplification, we get

6 b = 54

Dividing '6' on both sides, we get

b = 9

The base of the triangle = 9 inches

Conclusion:-

The base of the triangle = 9 inches

6 0

3 years ago