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3 years ago

Please help, will mark as brainliest!

Mathematics

2 answers:

koban [17]3 years ago

8 0

Answer:

113.097335529

Step-by-step explanation:

To find the area of a quarter circle, find the area of the whole circle by using the formula area equals pi times r squared. Then divide by 4 and multiply it by 3 to get a three-quarter circle. So we have the area equals pi times 6 squared. The area equals pi times 36. The area equals 113.097335529 (of course you can round it).

Tju [1.3M]3 years ago

7 0

The answer would be 113

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(08.03)

VMariaS [17]

Answer:

rearrange them properly to get

x-y=7

-3x+y=12

( by elimination method)

x-y = 7

-3x+y=

(x+ –3x) + (–y+y) = (7+12)

-2x+0= 19

x= -9.5

from eqn(i)

x-y=7

-9.5 - y=7

-y=16.5

y= -16.5

8 0

2 years ago

Which expression is equivalent to ? Assume

stepan [7]

Answer:

b/a

Step-by-step explanation:

Given,(b^-2)/a*(b^-3)

or,(b^-2+3)/a

or,b/a

7 0

3 years ago

Read 2 more answers

Slope intercept form of y+3= 1/2(x-2)?

WITCHER [35]

The slope intercept form looks like y=mx+b (m-slope, b is the y intercept)

y+3=1/2(x-2)
y=(1/2)x-(2/2)-3

y=(1/2)x-4

8 0

3 years ago

Find the slope of the line that passes through the points (0-2) and (1.4).

vredina [299]

Answer:

m = 6

Step-by-step explanation:

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Hope this helps!

4 0

2 years ago

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Principal clements wants to buy a pencil for each of the 57 fourth graders in her school. The pencils come in packages of 6. How

Scrat [10]

Principal clements needs to buy 10 packages

Solution:

Given that, Principal clements wants to buy a pencil for each of the 57 fourth graders in her school

The pencils come in packages of 6

Therefore,

Total number of students = 57

Thus, divide 57 by 6 to get the number of packages clements need to buy

$\text{Number of packages } = \frac{\text{total number of students }}{6}$

Substituting the given values we get,

$\text{Number of packages } = \frac{57}{6} \\\\\text{Number of packages }= 9.5 \approx 10$

Thus principal clements needs to buy 10 packages

8 0

2 years ago