3 years ago

BRAINLIESTTT ASAP!!! pleasse help

Mathematics

1 answer:

coldgirl [10]3 years ago

6 0

Small angle = 33 degrees
<span> Larger angle = 147 degrees</span>

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Solve the system of linear equations by ellmination. 5x + 9y = -11 3x + 9y = -3 A. (-4,-1) -B. (-1, –4) C. (-4,1) D. (1,-4)

valentina_108 [34]

Answer:

Step-by-step explanation:

5x + 9y = -11

3x + 9y = -3

5x + 9y = -11

-3x - 9y = 3

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1.)Painting Jane is painting one wall of her living room. The wall is rectangular, 13 feet wide by 9 feet high. What is the area

antiseptic1488 [7]

Answer:

1. $117 ft^{2}$

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3. $1,428 ft^{2}$

4. $644 ft^{2}$

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Step-by-step explanation:

First use $A = w*l$

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It doesn't have to be $A = w*l$ , it could be $A = l*w$ . It will be the same answer.

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2. $3 ft * 18 ft = 54 ft^{2}$

3. $42 ft * 34 ft = 1,428 ft^{2}$

4. $23 ft * 28 ft = 644 ft^{2}$

5. $94 ft * 50 ft = 4,700 ft^{2}$

6. $360 ft*160 ft = 57,600 ft^{2}$

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