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Varvara68 [4.7K]
3 years ago
11

The height is 12 feet. The length is 15 feet. The hypotenuse is 20 feet. Which is true regarding the triangular frame?

Mathematics
1 answer:
olya-2409 [2.1K]3 years ago
4 0

Answer:

The 3rd from the choices is correct.

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Factor 3y3 – 9y2<br> The factored polynomial is
allochka39001 [22]

Answer:

Factor 3y23y2 out of 3y33y3.

3y2(y)−9y23y2(y)-9y2

Factor 3y23y2 out of −9y2-9y2.

3y2(y)+3y2(−3)3y2(y)+3y2(-3)

Factor 3y23y2 out of 3y2(y)+3y2(−3)3y2(y)+3y2(-3).

3y2(y−3)

Step-by-step explanation:

mark me the brainliest please

4 0
3 years ago
While catching fi refl ies, you and a friend decide to have a competition. After m minutes, you have (3m + 13) fi refl ies and y
Lostsunrise [7]

A. (3m + 13) + (4m + 6)

B. you: (3*5 + 13) = 28

friend: (4*5 + 6) = 26

You have more fireflies

3 0
3 years ago
The local radio tower is located 20 miles east and 12 miles north of Pamela's cabin. The radio tower has a 25 mile broadcast rad
pychu [463]

Answer:

x^2 +y^2 -40x -24y  -81 =0

Step-by-step explanation:

We can write the equation of a circle in the form

(x-h)^2 + (y-k)^2 = r^2

Where (h,k) is the center and r is the radius

Assuming that Pamela's cabin is the center

( x-20)^2 + (y- 12)^2 = 25^2

We want to get to general form

x^2 + y^2 + Dx + Ey + F = 0,

Distributing

x^2 -40x +400 + y^2 -24y +144 = 625

x^2 +y^2 -40x -24y +544 -625 =0

x^2 +y^2 -40x -24y  -81 =0

3 0
3 years ago
HELP PLS IK ITS NOT C JUST REWRITING IT WITHIUT PARENTHESIS​
den301095 [7]

Answer:

Wouldn't it be answer B?

Step-by-step explanation:

The rest of the answers have addition which is not in the problem provided.

3 0
2 years ago
A circular coaster has a diameter of 5 inches. What is its area? write your answer using π.
Verizon [17]

Answer:

Step-by-step explanation:

Diameter=5 inches

Area= πr^{2}

<u>r is the radius of coaster.</u>

<u>Radius=diameter/2</u>

Substitute the value of D:

r=5/2

Now

Area=π \frac{5}{2} ^{2}

Area=π(\frac{25}{2})

Area=12.5π sq.inches

<h3><u>If you need to ask any questions, please let me know.</u></h3>
4 0
2 years ago
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