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3 years ago

Polygon ABCDE rotates 45° clockwise about point F to produce polygon FGHIJ as shown. What is mBCD?

Mathematics

2 answers:

Grace [21]3 years ago

5 0

Answer:

m∠ABC = 117°

m∠BCD = 127°

m∠DEA = 90°

m∠CDE = 127°

jek_recluse [69]3 years ago

4 0

<span>From my point of view diagram , the image attached is the image of the given figure. As the figure is only rotated, the measure of the angles of the shape does not change. So comparing similar angles, mBCD should be equal to mGHI which is 127 degrees.</span>

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anygoal [31]

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2 years ago

Joanna plans on hanging 3 pictures of different sizes on the wall of her staircase. She thinks it will look best if all 3 rectan

Natasha2012 [34]

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3 years ago

larisa86 [58]

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3 years ago

Find the area of the circle. Round to the nearest tenth. Use 3.14 or for . radius = 8 in.

Musya8 [376]

Answer:

201

Step-by-step explanation:

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3 years ago

Factor 21c+24.<br> Write your answer as a product with a whole number greater than 1.<br> use ()

Lera25 [3.4K]

Answer:

The required answer as a product with a whole number greater than 1 will be:

$21c+24=3\left(7c+8\right)$

Step-by-step explanation:

Given the expression

$21c+24$

Determining the factor

$21c+24$

Rewrite 24 as 3 · 8

Rewrite 21 as 3 · 7

so the expression becomes

$21c+24=3\cdot \:\:7c+3\cdot \:\:8$

Factor out the common term 3

$=3\left(7c+8\right)$

Therefore, the required answer as a product with a whole number greater than 1 will be:

$21c+24=3\left(7c+8\right)$

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3 years ago