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2 years ago

7

An inlet pipe can fill an empty swimming pool in 7 hours, and another inlet pipe can fill a pool in 2 hours. How long will it ta

ke both pipes to fill the pool?

1 answer:

Naddika [18.5K]2 years ago

4 0

To do this, you have to make it like this:

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Carpet, padding, and installation costs $23.23 per sq. yd. how much would it cost to carpet both bedrooms.

MAVERICK [17]

$46.46 for both rooms to have carpet

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3 years ago

5,400 inches to miles

Anit [1.1K]

1inch= 0,8(3) feet

5,400*0,8333 : 5280= 4,4999 :5280=0, 085 miles

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3 years ago

Read 2 more answers

Which of the following values are zeros for the function below g(x)=(x2+4x-12)(x-3)

Brilliant_brown [7]

Answer:

<h2>-6, 2 and 3</h2>

Step-by-step explanation:

$g(x)=(x^2+4x-12)(x-3)=(x^2+6x-2x-12)(x-3)\\\\=[x(x+6)-2(x+6)](x-3)=(x+6)(x-2)(x-3)\\\\\text{The zeros for}\ g(x)=0:\\\\(x+6)(x-2)(x-3)=0\iff x+6=0\ \vee\ x-2=0\ \vee\ x-3=0\\\\x=-6\ \vee\ x=2\ \vee\ x=3$

4 0

3 years ago

Find the value of y

lana [24]

Step-by-step explanation:

Use the Pythagorean Theorem: a^2+b^2=c^2

We can set up the equation like this: 11^2+y^2=61^2

= 121+y^2=3,721

=y^2=3600

= y = 60

6 0

2 years ago

ms Gregory has a coupon for dsw for 1/7 off of her total purchase. she purchases 4 pairs of shoes for her and her friends wich a

sesenic [268]

Answer:

She will pay $216 if she uses the coupon.

Step-by-step explanation:

Since the coupon is 1/7 off, you do 1/7 * 252 = 36. So she saves $36 with the coupon. Subtract the coupon from the total purchase. $252 - $36 = $216.

4 0

2 years ago