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3 years ago

A circle has a diameter of 100 cm. which of these is closest to its area? show or explain your reasoning

Mathematics

1 answer:

patriot [66]3 years ago

7 0

Answer:31r

Step-by-step explanation:

Formula=πd

22/7 × 100

3.14 × 100

314 cm square

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6=u/9.6<br> What does U=?

uranmaximum [27]

Answer:

U=57.6

Step-by-step explanation:

8 0

3 years ago

Maria has promised her neighbor to plant spring flowers in his garden. If the area is 250 square feet and she has completed 1/3

chubhunter [2.5K]

Answer:

She still has 166.67 square feet does she have left to plant flowers

Step-by-step explanation:

The sum of total area planted, and the remaining area left to plant, is 100% = decimal 1.

She has planted 1/3 of the area. So

$\frac{1}{3} + p = 1$

$p = 1 - \frac{1}{3}$

$p = \frac{3-1}{3}$

$p = \frac{2}{3}$

So she still has to paint two thirds of the area.

The area is of 250 square feet.

2/3 of 250

$250\frac{2}{3} = 166.67$

She still has 166.67 square feet does she have left to plant flowers

5 0

3 years ago

PLEASE I NEED THIS ASAP I"LL GIVE YOU A 5 STAR :))) MATH

AlexFokin [52]

Answer:

2(3x+2y) and 6x+4y

Step-by-step explanation:

If we expand all of the solutions and the expression we are trying to match, we can see which expression has all matching terms.

The expression we are matching to can be expanded to:

2(2x+4y+x-2y)

4x+8y+2x-4y

6x+4y

Solution 1: NO

2(x+5y) and 2x+12y

2x+10y and 2x + 12y

Solution 2: NO

2(x+2y) and 2x+4y

2x+4y and 2x+4y

Solution 3: YES

2(3x+2y) and 6x+4y

6x+4y and 6x+4y

Solution 4: NO

2(3x+6y) and 6x+12y

6x+12y and 6x+12y

7 0

3 years ago

Why is your slope the same when you choose 2 different data points?

Lorico [155]

Answer:

......

Step-by-step explanation:

.....

6 0

3 years ago

On Saturday, Abby used her cell phone for 36 minutes. On Sunday, she used her cell phone for 18 minutes more than on Saturday. F

Leni [432]

Answer:

2:5

Step-by-step explanation:

Saturday: 36 minutes

Sunday: 54 minutes (36+18=54)

Saturday : Total

36 : 90 (54+36)

36:90 simplified is 2:5

6 0

2 years ago