3 years ago

Help with this question please!!

Mathematics

1 answer:

Airida [17]3 years ago

7 0

$\frac{ \sqrt{2} }2$

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WILL MARK BRAINLEST ! HELP! THANK YOU!

Bond [772]

Answer:

By definition of congruence

Step-by-step explanation:

Triangle ABC is congruent to triangle DBE

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3 years ago

Ashley is packing her bags for her vacation. She has 8 unique Fabergé eggs, but only 5 fit in her bag. How many different groups

irakobra [83]

Answer:

56 groups of 5 Fabergé eggs can be taken.

Step-by-step explanation:

It is given that Ashley is packing her bags for her vacation. She has 8 unique Fabergé eggs, but only 5 fit in her bag. In order to find how many different groups of 5 Faberge' eggs can she take, we apply the combination formula:

$8C_{5}=\frac{8!}{5!(8-5)!}$

$8C_{5}=\frac{8!}{5!3!}$

$8C_{5}=\frac{8{\times}7{\times}6{\times}5!}{5!{\times}3{\times}2}$

$8C_{5}=56$

Thus, 56 groups of 5 Fabergé eggs can be taken.

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3 years ago

It takes approximately 4.65 quarts of milk to make a pound of cheese. Express this amount as a mixed number in simplest form.

ikadub [295]

The correct answer would be 4 and 13/20

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2 years ago

The running shoes Gina bought at a 20%-off sale were originally priced at $70. Before tax was added, how much money did Gina sav

il63 [147K]

gina saved $14

convert your percentage into a decimal: 20% converts to 0.20

then, just multiply 0.20 with 70. you should get 14.

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3 years ago

Find the GCF (greatest common factor) of 8 and 7.

FrozenT [24]

Answer: Its 1

Step-by-step explanation:

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2 years ago