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Bas_tet [7]
3 years ago
14

Amy mows 7 lawns in 4 hours. How long does it take her to mow one lawn? Round your answer to the

Mathematics
1 answer:
Hitman42 [59]3 years ago
7 0

Answer:

1.75

Step-by-step explanation:

7 divided by 4 where yo would get 1.75 and it is already rounded to the nearest hundreth ( im a 6th grader not positive if i got it right)

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from a window 20 feet above the ground, the angle of elevation to the top of another building is 35 degrees. The distance betwee
NISA [10]

Answer:

  56.4 ft

Step-by-step explanation:

The tangent of the angle relates the opposite side (height above the window) to the adjacent side (distance between buildings) in the right triangle that models this geometry.

  Tan = Opposite/Adjacent

  tan(35°) = (height above window)/(distance between buildings)

  height above window = (52 ft)tan(35°) ≈ 36.4 ft

Added to the window height of 20 ft, the height of the other building is ...

  20 ft + 36.4 ft = 56.4 ft

5 0
3 years ago
Classify the quadrilateral.​
adell [148]
Trapezoid

it has four sides and 1 set of parallel lines
5 0
3 years ago
Simplify 17+(-4)-(-16)-2
ankoles [38]

Answer:

17 - 4 + 16 - 2

13 + 14

27

Hope it helps!! Good luck on your assignment!! :)

Step-by-step explanation:

You have been given the equation: 17+(-4)-(-16)-2. Remember we can always use tricks to find the equation. Plus times Minus is Minus. Minus times Minus is plus. And Plus times Plus is Minus. I would appreciate if you mark me as brainliest!! :)

7 0
2 years ago
Read 2 more answers
How do you find the answer y and what is the answer?
konstantin123 [22]
 i think an estimate for the answer would be around 90 degrees
3 0
3 years ago
Solve the inequality.<br> 8-2x &lt; -x + 9
mezya [45]

Answer:

x > -1

Step-by-step explanation:

8-2x < -x+9\\8-2x-8 < -x+9-8\\-2x < -x+1\\-2x+x < -x+1+x\\-x < 1\\\left(-x\right)\left(-1\right) > 1\cdot \left(-1\right)\\x > -1

7 0
2 years ago
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