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Lostsunrise [7]
3 years ago
9

A firefighter sees a woman trapped in a building 15 feet up from the bottom floor. The firetruck is parked 35 feet away from the

bottom of the building. At what angle of elevation, to the nearest degree, should the firefighter extend the ladder to reach the woman?
Mathematics
2 answers:
anyanavicka [17]3 years ago
8 0

Answer:

70 that my answer and so they can reach

serg [7]3 years ago
7 0

Answer:

70 degrees

Step-by-step explanation:

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Ashley is the oldest of four siblings whose ages are consecutive even integers. If the sum of their ages is 100, find Ashley's a
jok3333 [9.3K]

Answer:

Ashleys age is 28.

Step-by-step explanation:

When finding numbers that are consecutive, I like to divide the sum in this case, 100 by the number of people or things, in this case, the 4 siblings. The sum is 100 and there are 4 of them so we divide them first.

100÷4=25 so our answer must be around there. The question states that the ages must be even. So the even numbers in the range of lets say 20-30 are 20, 22, 24, 26, 28 and 30. Closest four numbers to 25 are 22, 24, 26 and 28. We must have two numbers below 25 and two numbers above 25.  So we will keep 22,24,26 and 28. If you add them together, then you'll get 100! Since we are looking for Ashley's age which is the oldest, her age will be 28 as 28 is the highest number out the four numbers (22,24,26,28)

Good Luck and hope this helped! <33

4 0
1 year ago
At a school, 1 out of every 3 girls who tried out for basketball made the
nikdorinn [45]

Answer:

1:2

Step-by-step explanation:

because only one gets into the team

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8 0
3 years ago
The perimeter of XYZ is ___ units.
In-s [12.5K]

Look at the picture.

ZY = 5+3=8

For XY and ZX use the Pythagorean theorem.

XY^2=3^2+4^2\\\\XY^2=9+16\\\\XY^2=25\to XY=\sqrt{25}\\\\XY=5

ZX^2=5^2+4^2\\\\ZX^2=25+16\\\\ZX^2=41\to ZX=\sqrt{41}

The perimetero fo XYZ:

P_{\triangle XYZ}=8+5+\sqrt{41}=\boxed{13+\sqrt{41}}

7 0
3 years ago
–4(5² – 3) +6² I need help solving that​
Marat540 [252]

Answer:

-52

Have a great day! Brainliest?

4 0
2 years ago
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Multiple {5 0 3-5}×[2-1 2-2]​
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Do you by any chance have a photo of the problem?
8 0
2 years ago
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