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3 years ago

What is the value of x? Enter your answer in the box. X=__

Mathematics

1 answer:

motikmotik3 years ago

6 0

Answer × = 9

Step-by-step explanation:

3×9-20

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GUYS I NEED HELP ASAP!!!<br><br> Help me solve ?

Shalnov [3]

Solution:

$$h=\frac{ A-2\pi r^2}{2\pi r }$

Given data:

$A=2\pi r^2+2\pi r h$

Let us determine what is h using given A.

$A=2\pi r^2+2\pi r h$

Subtract $2\pi r^2$ on both sides of the expression.

⇒ $A-2\pi r^2=2\pi r^2+2\pi r h-2\pi r^2$

⇒ $A-2\pi r^2=2\pi r^2-2\pi r^2+2\pi r h$

⇒ $A-2\pi r^2=2\pi r h$

Divide both sides of the expression by $2\pi r$ .

$$\frac{ A-2\pi r^2}{2\pi r }=\frac{2\pi rh }{2\pi r }$

$$\frac{ A-2\pi r^2}{2\pi r }=h$

$$h=\frac{ A-2\pi r^2}{2\pi r }$

Option C is the correct answer.

Hence $$h=\frac{ A-2\pi r^2}{2\pi r }$ .

8 0

4 years ago

Not sure what to put in they yellow boxes?

Elza [17]

Answer:

Hamburger=31%

Pie=47%

Hot Dog=22%

36=100%

Step-by-step explanation:

What you do is you take the number of how many people have taken the survey and put it over 36.

11/36, 17/36, 8/36=

Hamburger=31%

Pie=47%

Hot Dog=22%

36=100%

8 0

3 years ago

What is 3 root of − 375 end root?

Svetllana [295]

∛-375
∛-125 · 3
∛-125∛3
-5∛3

The answer is D.

3 0

3 years ago

Write the comparison below as a ratio in simplest form using a fraction a colon and the word to 11 ounces to 5 ounces

podryga [215]

Answer:

Fraction Colon To

$\frac{11}{5}$ 11 : 5 11 to 5

3 0

4 years ago

Read 2 more answers

5x + 2y = 7<br> 7x + 6y = -3<br> Please solve using elimination method.

Kazeer [188]

X=3 y=-4
hope that helps

3 0

3 years ago