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4 years ago

Find the perimeter of a 16ft by 11ft rectangular bedroom

Mathematics

2 answers:

valentinak56 [21]4 years ago

5 0

Jest multiply both numbers to get answer Length time with

Scilla [17]4 years ago

4 0

Add length and width. Then multiply your answer by 2.
You should end up with 54 ft

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Enrique has $127 in his bank account. Each month he adds $25 to the account.

stiv31 [10]

Answer:

d = 127 + 25m

Step-by-step explanation:

We start with 127 dollars

We add 25 each month

127 + 25m

This is the amount of money in the account

d = 127 + 25m

3 0

3 years ago

The initial volume of a gas cylinder is 750.0 ml. if the pressure of a gas inside the cylinder changes from 840.0 mm hg to 360.0

Butoxors [25]

It should be 1.750 L
Hope this helps.

7 0

3 years ago

Read 2 more answers

The average price of an item is $42 with a standard deviation of $3

ipn [44]

Step-by-step explanation:

standard deviation of $3

Find a 98% confidence interval about the mean (one decimal place).

Is a value of X=48 unusually high or is it normal? Choose correct explanation

6 0

3 years ago

Simplify 7 sqrt3 - 4 sqrt 6 + sqrt 48 - sqrt 54. Directions please!

Rufina [12.5K]

Simplify the expression.Exact Form:11√3−7√611⁢3-7⁢6Decimal Form:1.90613068

6 0

3 years ago

Please help me this is so confusing to me.

Naddik [55]

Hi there! :)

$\large\boxed{A = 120^{o}}$

Find the central angle using a ratio in regards to angle and circumference.

The radius is 27 units, so use the following equation to calculate circumference:

C = 2rπ

Therefore:

C = 2(27)π = 54π

Since we have the total circumference, we can write the following proportion:

$\frac{x}{360} = \frac{18\pi}{54\pi}$

Cross multiply:

54πx = 6480π

Divide both sides by 54π to isolate for x:

x = 120°

8 0

3 years ago