3 years ago

Solve this equation for A:

Mathematics

1 answer:

jeyben [28]3 years ago

4 0

Answer:

Step-by-step explanation:

I answered this question.

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What’s the value of DCB?<br> Pls help

amm1812

Answer:

Step-by-step explanation:

angle ACD + angle DCB = 180 (Angles on straight line)

4x + 2 + 3x + 3 = 180

7x + 5 = 180

7x = 180-5

7x = 175

x = 175 / 7

x = 25

angle DCB = 3x +3 = 3*25 + 3 = 75 +3 = 78

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2 years ago

I need he,p i have to finish this by 12:30!!

nirvana33 [79]

Answer:

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Step-by-step explanation:

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3 years ago

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Find the area of the shape shown below.<br> 4<br> 2<br> 6<br> 2<br> 2<br> units

Dafna11 [192]

Answer:

I think it's 32 units^2

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3 years ago

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Please answer this your award will be 20 points for the first answer and brainliest

Anna [14]

Step-by-step explanation:

pool = 1600 sq.cm

1600 sq.sm = 50cm × 32cm

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the area of the park of A'B' :

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3 years ago

A model of a volcano has a height of 12 in. , and a diameter of 12 in. What is the approximate volume of the model? Use 3. 14 to

jenyasd209 [6]

The approximate volume of the model will be

$v=452.33 inch^{2}$

<h3 /><h3>What is the approximate volume of the model? </h3>

It is given that

$Height of the volcano =12 inch$

$Diameter of the volcano= 12inch=r=6inch$

So the volume of the model will be =

$=\dfrac{1}{3\\} \pi \times r^{2} \times h$

$= \dfrac{1}{3} \pi \times (6)^{2} \times 12$

$v=452.33inch^{2}$

Thus the approximate volume of the model will be $v=452.33 inch^{2}$

To know more about the volume of the cone follow

https://brainly.in/question/18480521

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2 years ago