3 years ago

Please someone help me! asap!!

Mathematics

1 answer:

kramer3 years ago

6 0

Answer:

Last option= 30 minutes

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Write each decimal in expanded form- <br>a.0.493<br>b.1.222

lapo4ka [179]

0.493 = 0.000 + 0.400 + 0.090 + 0.003
It may be also written as: 0.493 = 0 + 0.4 + 0.09 + 0.003

1.222 = 1.000 + 0.200 + 0.020 + 0.002
It may be also written as: 1.222 = 1 + 0.2 + 0.02 + 0.002

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3 years ago

Please help!!<br> Find the center, vertices, and foci of the ellipse with equation

elena55 [62]

Answer:

center (0;0), vertices (0;10) and (0;-10), foci (0;6) and (0;-6)

Step-by-step explanation:

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2 years ago

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The bill in a restaurant is $102.25. A tip of 20% is added to the bill. What id tyhe final amount paid?

motikmotik

Answer: $117.59

Step-by-step explanation:

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3 years ago

(NO TROLLS 3 TIMES THE CHARM) In △ABC, AB = BC = 20 and DE ≈ 9.28. Approximate BD.

andreev551 [17]

Answer:

≈ 5.36

Step-by-step explanation:

If we have a triangle in which the angle measure of it being broken down are the same, that means that the legs in which the angle measures are the same will have the same length.

If we already know that DE ≈ 9.28, then we can subtract this from 20 and divide by two to get BD, which is equal to EC.

$20-9.28=10.72\\10.72\div2=5.36$

However, I'm not 100% sure about this answer.

Hope this helped (and I hope I'm right)

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3 years ago

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A large farm has 75 acres of wheat and 62.5 acres with a new job . The farm crew can harvest the wheat from 12 acres and the cor

RSB [31]

Answer:

All the fields will be harvested in 6.25 days

Step-by-step explanation:

because 75 ÷ 12 and 62.5 ÷ 12 is 6.25

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3 years ago