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love history [14]
2 years ago
8

Mrs. Garcia’s students were asked to find 220% of 75. Each of the students had a different method.

Mathematics
2 answers:
Yakvenalex [24]2 years ago
7 0

Answer:

Colten took test reveiw on edge!

Step-by-step explanation:

ludmilkaskok [199]2 years ago
4 0

Answer:

Colton.

Step-by-step explanation:

Amy: 220% is basically \frac{220}{100} which in decimal form, is 2.20.

Braden: 100% + 100% + 20% = 220%, so it is accurate.

Colton: 100%  + 10% + 10% = 120%, not 220%.

Dainielle: 100% of 75 is 75. Dividing the 100% of 75 by 5 makes a 20%. Adding 100% of 75 twice makes 200%. 200% + 20% = 220%, so it is accurate.

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What is the area of the composite figure?
german

Answer:

16 + 6pi cm

Step-by-step explanation:

We have a square of length 4 cm

A = s^2 = 4^2 = 16

We have 3 semi circles

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A semi circle has an area of

1/2 pi r^2 = 1/2 pi (2)^2 = 1/2 (4pi) = 2pi

There are 3 of them

3 * 2 pi = 6pi

Add the areas together for the square and the semicircles

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6 0
3 years ago
Write eight billion twenty-three million four hundred seventy-two thousand eleven in standard form.
musickatia [10]

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Explanation:

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thousands: 472

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8 0
2 years ago
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Answer:

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Step-by-step explanation:

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We take the unmentioned side as 1 because it is an isosceles triangle and thus 2 of the sides will have the same measure

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3 0
2 years ago
What is value of x?<br><br><br><br> Enter your answer in the box.
Kryger [21]

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4 0
2 years ago
The table shows the grades that science students earned on the last test. a:17 b:25 c:24 d:12 f:2 What percent of students recei
Molodets [167]

Answer:

0.525 %

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