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Mars2501 [29]
3 years ago
12

Can someone do this for me ahhhh

Mathematics
1 answer:
Aleksandr [31]3 years ago
4 0
28:13 is the answer i’m pretty for sure
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Find the percent of the number 35%of750
lara31 [8.8K]

Answer:

262.5

Step-by-step explanation:

35 percent * 750 =

(35:100)* 750 =

(35* 750):100 =

26250:100 = 262.5

5 0
2 years ago
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Find the radius of a circle which has a sector area of 9 pi whose central angle is 90 degrees.
Greeley [361]

Answer:360/90 = 4

Total area = 4 times that of the sector.

Step-by-step explanation:

A 90 deg sector has 1/4 the area of the circle.

Total circle area = 4*9pi = 36pi

3 0
2 years ago
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On an average day, a garden snail can travel about 0.05 mile. The snail travels 0.2 times as far as the average distance on day
daser333 [38]

Answer: 0.04 miles

 

SOLUTION

 

Given,

Average daily distance of a garden = 0.05 mile.

 

Distance traveled on day 1 = 0.2 times as far as the average distance

= 0.2 x 0.05 miles

= 0.01 miles

 

Distance traveled on day 2 = 0.6 times as far as the average distance

= 0.6 x 0.05 miles

= 0.03 miles

 

Total distance traveled in two days

= Distance traveled on day 1 + Distance traveled on day 2

= 0.01 miles + 0.03 miles

= 0.04 miles

6 0
3 years ago
What are the roots for<br> x^2+47=3<br><br> 2x^2+50=4<br><br> 2x^2+85=7
erastovalidia [21]
x^2+47=3\ \ \ |-47\\x^2=-44\\if\ x\in\mathbb{R}\ then\ x\in\O\\if\ x\in\mathbb{C}\ then\ x=\sqrt{-44}=i\sqrt{44}=i\sqrt{4\cdot11}=\boxed{2\sqrt{11}i}\\---------------------------\\2x^2+50=4\ \ \ |-50\\2x^2=-46\ \ \ \ |:2\\x^2=-23\\if\ x\in\mathbb{R}\ then\ x\in\O\\if\ x\in\mathbb{C}\ then\ x=\sqrt{-23}=\boxed{\sqrt{23}i}\\---------------------------\\2x^2+85=7\ \ \ |-85\\2x^2=-78\ \ \ \ |:2\\x^2=-39\\if\ x\in\mathbb{R}\ then\ x\in\O\\if\ x\in\mathbb{C}\ then\ x=\sqrt{-39}=\boxed{\sqrt{39}i}
7 0
3 years ago
Deactivated my account. It will be gone soon so enjoy these free pts.
Helen [10]

Answer:

Step-by-step explanation:

Thx

5 0
3 years ago
Read 2 more answers
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