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2 years ago

15

Solve the equation for m. 7(m+5)=21 m = -2 m = 2 = m= 9

1 answer:

Iteru [2.4K]2 years ago

3 0

Answer:

I'm thinking it's 9

Step-by-step explanation:

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Given that the measurement is in centimeters, find the area of the circle to the nearest tenth. (Use 3.14 for π)

brilliants [131]

Answer: the Answer is b

Step-by-step explanation:

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2 years ago

Translate and solve: <br> Six more than twice a<br> number is atleast -8

pantera1 [17]

Answer:

x > -7

Step-by-step explanation:

Step 1: Translate

Twice a number = 2x

Six more = + 6

At least = >

-8 = -8

Step 2: Write out inequality

2x + 6 > -8

Step 3: Solve

2x > - 14

x > -7

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2 years ago

What is 2s-4=6 solve please

hjlf

Answer:

s=5

Step-by-step explanation:

2s-4=6

add 4

2s=10

divide by 2

s=5

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2 years ago

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You go to the pet store and buy a goldfish which sells for $2.00. The store charges 9% sales tax. How much tax will you pay?

RideAnS [48]

Answer:

tax=$0.18

Step-by-step explanation:

total cost = $2.18

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1 year ago

The hypotenuse of a 45 degrees -45 degrees -90 degrees triangle measures 10 root of 5 in.

juin [17]

Answer:

$5\sqrt{10}\ in$

Step-by-step explanation:

<u><em>The question is </em></u>

Find the measure of the legs

we know that

In a 45 degrees -45 degrees -90 degrees triangle, the measure of the legs are equal

Let

a ----> the measure of one leg

Applying the Pythagorean Theorem

$(10\sqrt{5})^2=a^2+a^2$

solve for a

$500=2a^2$

Divide by 2 both sides

$a^2=250$

$a=\sqrt{250}\ in$

Simplify

$a=5\sqrt{10}\ in$

3 0

2 years ago