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2 years ago

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A rectangular plot of land where outdoor concerts are held is about to be enclosed by a fence. How many feet of fence will be ne

eded if the plot is 180 yards on
one side and 220 feet on the other, and requires a 3-foot opening for entrances on two of the four sides?

1 answer:

steposvetlana [31]2 years ago

8 0

Answer:nm

Step-by-step explanation:

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-5<br><br>x=-9<br><br>x=11<br><br>x=12<br><br>x=8<br><br>-5x+6(4x+15)=242

Lyrx [107]

$-5x+6(4x+15)=242\qquad|\text{use distributive property}\\\\-5x+(6)(4x)+(6)(15)=242\\\\-5x+24x+90=242\qquad|\text{subtract 90 from both sides}\\\\19x=152\qquad|\text{divide both sides by 19}\\\\x=8$

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3 years ago

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if you wanted to know how fast a tiger can run which measurement would you use? A) candela, mole B) kilogram, ampere C) meter, k

Kitty [74]

Meter second would be the correct answer

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3 years ago

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Solve -1/8y ≤ 34. then graph the solution.

motikmotik

Answer:

Multiply each term in −1/8y≤34 by −8. When multiplying or dividing both sides of an inequality by a negative value, flip the direction of the inequality sign.

−1/8y x −8 ≥ 34 x −8 Simplify −1/8y x −8

y ≥ 34 x −8

Multiply 34 by −8.

y≥−272

Step-by-step explanation:

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2 years ago

Please answer this question.

kobusy [5.1K]

Answer:

its i think the first one and the last one

Step-by-step explanation:

sorry if its wrong but i think it is right

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2 years ago

Find angle <QPS in the diagram

marin [14]

Answer:

40°

Step-by-step explanation:

Because triangle QSR is isosceles ∠SQR=∠SRQ=35°. The sum of the angles in a triangle is 180°, so ∠QSR=180°-35°-35°=110°. The measure of a straight line is 180°, so ∠PSQ=180°-110°=70°. Because triangle PSQ is also isosceles ∠PSQ=∠PQS=70°. Then, ∠QPS=180°-70°-70°=40°.

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2 years ago