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tatiyna
2 years ago
8

Find the height of the triangle by applying formulas for the area of a triangle and your knowledge about triangles.

Mathematics
2 answers:
ziro4ka [17]2 years ago
6 0

Answer:

12 cm is the right answer pls mark me brainliest

Grace [21]2 years ago
3 0
D because it is 12 cm
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trapecia [35]
<span>Simplifying w + -11 = 1.3
 
Reorder the terms: -11 + w = 1.3
 
Solving -11 + w = 1.3
 
Solving for variable 'w'. Move all terms containing w to the left, all other terms to the right. Add '11' to each side of the equation. -11 + 11 + w = 1.3 + 11
 
Combine like terms: -11 + 11 = 0 0 + w = 1.3 + 11 w = 1.3 + 11
 
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Simplifying w = 12.3 <--- (Answer)

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7 0
3 years ago
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Answer:

226.4 m³.

Step-by-step explanation:

The volume of a right cone with a circular base is:

\displaystyle V = \frac{1}{3} \pi\cdot r^{2}\cdot h,

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The radius of the circular base is one-half its diameter.

\displaystyle r= \frac{1}{2}h=9.3\;\text{m}.

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3 years ago
Please helppp<br> solve for y
erastovalidia [21]

Answer: y=\frac{-x}{w-3}

Step-by-step explanation:

To solve for y, we want to isolate y.

w=\frac{3y-x}{y}             [multiply both sides by y]

yw=3y-x         [subtract both sides by 3y]

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y(w-3)=-x     [divide both sides by (w-3)]

y=\frac{-x}{w-3}

Now, we know that y=\frac{-x}{w-3}.

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2 years ago
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Answer:

The answer is yes

Step-by-step explanation:

x-7 > 27

x> 27 +7

x > 34

3 0
3 years ago
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UkoKoshka [18]
You are right. It is the first one :)
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