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Dmitriy789 [7]
3 years ago
9

What is the perimeter inyards of aroom that is 10 yards wide and 18 yards long​

Mathematics
1 answer:
dimulka [17.4K]3 years ago
4 0
<h2>Good evening </h2>
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6. Solve this inequality: j/4 -8 &lt; 4.
Vaselesa [24]

Answer:

D

Step-by-step explanation:

Given

\frac{j}{4} - 8 < 4 ( add 8 to both sides )

\frac{j}{4} < 12

Multiply both sides by 4 to clear the fraction

j < 48 → D

6 0
2 years ago
A rectangle has an area of 72 in². The length and the width of the rectangle are changed by a scale factor of 3.5. What is the a
kifflom [539]

Answer:

The area of the new rectangle is 882 in².

Step-by-step explanation:

Let l be the length and w be the width of the original rectangle,

So, the area of the original rectangle is,

A = l × w                  ( Area of a rectangle = Length × Width )

Given, A = 72 in²,

⇒ lw = 72 ------- (1),

Since, if the rectangle are changed by a scale factor of 3.5,

⇒ New length = 3.5 l,

And, new width = 3.5 w,

Thus, the area of the new rectangle = 3.5l × 3.5w

=(3.5)^2lw

=12.25\times 72  ( From equation (1) ),

= 882 in²

4 0
2 years ago
What’s 75+127-76= and what’s 75% of the answer
astra-53 [7]

Answer: 94.5

Step-by-step explanation:

First do the addition, then subtract, then do 75% / 126 and you get 94.5

6 0
3 years ago
Read 2 more answers
What is the volume of the cylinder below?
Rasek [7]

The answer is D. 36pi units^3

Hope this helps!

The formula for cylinder volume is: pi*r^2*h

6 0
2 years ago
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Assume you have a credit card balance of $1,000. Your inter est rate on the credit card is 18 percent, and your minimum monthly
Vera_Pavlovna [14]
For 18% it will take 2 years to pay
For 3 years payment will be $36.50
For 14% it will take 1.9 years or 23 months
7 0
3 years ago
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