Which of the following is the best estimate of 12 18/21?

Mathematics

2 answers:

lions [1.4K]3 years ago

8 0

Answer:

Your simplified fraction would be 12 6/7 so I’d say *C* because that’s the closest to the simplified fraction

Step-by-step explanation:

im just explain

abruzzese [7]3 years ago

4 0

Answer:

Step-by-step explanation:

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What’s the ara of each figure?

Grace [21]

Answer:

433 in.²

Step-by-step explanation:

Divide the figure into 2 rectangles

Area of the figure = area of the bigger rectangle + area of smaller rectangle

✔️Area of bigger rectangle = L*W

L = 29 in.

W = 13 in.

Area of the bigger rectangle = 29*13

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✔️Area of the smaller rectangle = L*W

L = 7 in.

W = 8 in.

Area of the bigger rectangle = 7*8

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3 years ago

You bike for 2 hours at a speed no faster than 17.6 mph. Write an inequality that represents the possible number of miles you bi

Whitepunk [10]

Total no. of hours you spent biking = 2 hours
the speed at which you rode your bike ≤ 17.6 mph
Now,
We have,
$speed = \frac{distance}{time}$

$17.6 = \frac{distance}{2}$

$17.6 *2= distance$

$35.2=distance$

So, you for given conditions, you can't travel more then 35.3 miles

So, the inequality for the given circumstances is:
x ≤ 35.2

4 0

4 years ago

Read 2 more answers

Please help ASAP

Tomtit [17]

Answer:

C and D

Step-by-step explanation:

Are you able to select more than one? Both C and D are positive with the answers you have provided. There aren’t any negatives in C so it has to be positive. And the two negatives in D cancel out to become a positive product.

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3 years ago

Jonah stacks balls of yarn in a square pyramid for a store display. The number of balls of yarn, P(n), in "n" layers of a square

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