3 years ago

Given cos A = .23 find angle A in radians.

1 answer:

pochemuha3 years ago

8 0

Hi what the answer choiches

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juin [17]

Hey there! :)

Answer:

x = 242 mm.

Step-by-step explanation:

Begin by setting up a proportion between the actual college building and the drawing.

$\frac{22mm}{9m} = \frac{x}{99m}$

Cross multiply:

99 × 22 = 9 × x

2178 = 9x

Divide both sides by 9:

2178/9 = 9x/9

x = 242 mm.

5 0

3 years ago

rodikova [14]

The answers would be pyramid and triangular prism.

3 0

3 years ago

Naddika [18.5K]

My guess is -1 because when a x value don’t got a number replace it with a 1

8 0

2 years ago

Ulleksa [173]

Answer:

Step-by-step explanation:

4 0

2 years ago

vredina [299]

Is there and answer option or picture if not the only thing I can say is that is wrong

6 0

3 years ago