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umka21 [38]
3 years ago
10

PLEASE HELP! GIVING BRAINLIEST!

Mathematics
2 answers:
liq [111]3 years ago
4 0

Answer:

  • 18 in

Step-by-step explanation:

The area = 252 in²

One side = 14 in

The other side = x

The area of a rectangle is a product of 2 sides

  • 14x = 252
  • x = 252/14
  • x = 18 in
Mrrafil [7]3 years ago
4 0

Answer:

<h2>h = 18 in.</h2>

Step-by-step explanation:

Area of a rectangular canvas = base x height (A = b*h)

where A = 252 in²

           b = 14 in

find:  height (h)

solution:

just plugin the values into the formula:

252 = 14 * h

h = 252 / 14

h = 18 in

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Running from the top of a flagpole to a hook in the ground there is a rope that is 58 feet long. If the hook is 40 feet from the
solong [7]

Answer:

Therefore,

42 feet tall is the flag pole.

Step-by-step explanation:

Given:

Let the top of the flag pole be denoted as A, Base of flag pole as B, and the hook on the ground as C as shown in the figure,

Such that,

Length of rope from the top of flag pole = AC = 58 feet

Length between flag pole base and the hook = BC = 40 feet

To Find:

Length of flag pole = AB = ?

Solution:

In Right Angle Triangle ABC, By Pythagoras theorem

(\textrm{Hypotenuse})^{2} = (\textrm{Shorter leg})^{2}+(\textrm{Longer leg})^{2}

Substituting the values we get

AC^{2}=AB^{2}+BC^{2}\\\\AB^{2}=AC^{2}-BC^{2}=58^{2}-40^{2}=1764\\\\AB=\sqrt{1764}=42\ feet

Therefore,

42 feet tall is the flag pole.

6 0
3 years ago
Question (1)
Free_Kalibri [48]

Answer:

● The pythagorian theorem

The pythagorian theorem is used to find a missing side of a right triangle.

It states that the square of the hypotenus of a right triangle is equal to the sum of the squares of the two other sides.

Let a be the hypotenus, b and c are the othet sides:

☆☆☆☆☆ a^2 = b^2 + c^2☆☆☆☆☆

There are more than 350 way to prove this theorem.

■■■■■■■■■■■■■■■■■■■■■■■■■■

● Hippasus of Croton was a member of the highly-secretive school og Pythagoras in Croton. He is credited in history as the first person to prove the existence of irrational numbers.

8 0
3 years ago
Draw a conclusion from the given information. look at picture...<br> Thanks! Please help soon! :)
lesya [120]

Hey there! I'm happy to help!

When looking for a conclusion, we have to find something that we can figure out from the information but they don't directly tell us.

Answer B says that a conclusion is that the lines meet at a 90 degree angle, but they already told us that, so this is wrong.

Answer C does the same thing, so it is wrong as well.

A 90 degree angle is a right angle. They already told us that the lines intersect at a right angle, so this is not a conclusion.

Answer A says that the lines are perpendicular. They don't directly tell us that these specific lines are perpendicular, but from the information they gave us we can figure it out. Therefore, the correct answer is A. The lines are perpendicular.

Have a wonderful day! :D

4 0
3 years ago
Expand the following numbers 349056​
zimovet [89]

Answer:

easyy

Step-by-step explanation:

It's B

8 0
3 years ago
If a = 13 feet, b = 7 feet, c = 2 feet, d = 17 feet, and e = 3 feet, what is the area of the object?
Rashid [163]
The answer is 9282. All you need to do is multiply all the numbers.
8 0
4 years ago
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