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Sonja [21]
3 years ago
7

In the diagram of circle C, what is the measure of 21?

Mathematics
1 answer:
kondaur [170]3 years ago
4 0

Answer:

If I know what diagram you're referring to, which I believe I do, the answer is: ∠1=(1/2)[106°-36°]=35°

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Clara created the poster shown below:
lana66690 [7]

Answer:

length=4\ cm\\width=6\ cm

Step-by-step explanation:

Given the rectangular poster shown in the picture, you know that its dimensions (its width and its lenght) are:

w_1=24\ cm\\l_1=16\ cm

In order to calculate the dimensions of the rectangular  at \frac{1}{4} times its current size, you need to multiply the original lenght by \frac{1}{4} and multiply the original width by \frac{1}{4}.

Knowing this, you get:

w_2=w_1\frac{1}{4}\\\\w_2=(24\ cm)(\frac{1}{4})\\\\w_2=6\ cm\\\\\\l_2=l_1\frac{1}{4}\\\\l_2=(16\ cm)(\frac{1}{4})\\\\l_2=4\ cm

6 0
3 years ago
Select the GCF of these numbers
GenaCL600 [577]

Answer:

c

Step-by-step explanation:

3⁶ * 4² * 12 = 3⁶ * 4² * 4*3 = 3⁷ * 4³

3³ * 4 * 5

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Only common factor with minimum power

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3 years ago
Beth takes measurements of her door . The diagonal line is 12 ft and the base is 4 ft . what is the height of her door?
attashe74 [19]

Answer:

the answer is E, right?

Step-by-step explanation:

8 0
4 years ago
State if the two triangles are similar and the rule that applies.
kobusy [5.1K]

Answer:

The SAS rule states that two triangles are similar if the ratio of their corresponding two sides is equal and also, the angle formed by the two sides is equal. Side-Side-Side (SSS) rule: Two triangles are similar if all the corresponding three sides of the given triangles are in the same proportion.

Step-by-step explanation:

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2 years ago
Which is a reasonable unit to express a ropes length ? PLZ ANSWER FAST
Mrac [35]

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Depends on the type of rope but I would say feet

Step-by-step explanation:

7 0
3 years ago
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