3 years ago

PLEASE HELP ME? asdfimo[sdag

Mathematics

1 answer:

kykrilka [37]3 years ago

8 0

Answer:

The last one

Step-by-step explanation:

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2) The perimeter of a rectangle is 238 inches. The width is 14 less than 3/4 of the length. Find the area of

WARRIOR [948]

Answer:

$Area=3268inches^2$

Step-by-step explanation:

Perimeter=238 inches

$Width=\frac{3}{4}*Length-14$

$W=\frac{3}{4}*L-14$

Perimeter of a rectangle= 2(Length+Width)

$238=2(L+(\frac{3}{4}L-14) )\\\\238=2(L+(\frac{3L-56}{4} ))\\\\238=2(\frac{4L+(3L-56)}{4} )\\\\238=2(\frac{(7L-56)}{4} )\\\\238=\frac{7L-56}{2} \\\\238*2=7L-56\\\\7L-56=476\\\\7L=476+56\\\\7L=532\\\\L=532/7\\\\L=76 inches$

Width is:

$W=\frac{3}{4}*L-14$

Width $=(\frac{3}{4}*76)-14 \\\\=(3*19)-14\\\\=57-14\\\\=43inches$

Area of a rectangle:

$Length*Width\\\\=76*43\\\\=3268 inches^2$

$Area=3268inches^2$

6 0

4 years ago

Read 2 more answers

Which expressions are equivalent to 3x+6? Select all that apply. 2x+2+x+4, x+6+x+x, 3+6x, 10+9x-4-6x, 9+10x-6-4x

kati45 [8]

Answer:

x+6+x+x

Step-by-step explanation:

x+6+x+x =3x+6

7 0

3 years ago

Read 2 more answers

Describe the relationship between the unfinished puzzle and the missing piece

sladkih [1.3K]

The missing piece belongs in it

6 0

4 years ago

What would my final balance be if I put $650 in the bank for 60 months with an interest rate of 6%?

yarga [219]

The balance would be $195

8 0

4 years ago

Do you know the answer to this one <br> I need answer plz

Jlenok [28]

The correct option is first option: x=t(y-4f)

Further explanation:

Given equation is:

$\frac{x}{t}+4f=y$

In order to solve the equation for x, we have to isolate x on one side of the equation

Using Subtraction property of equality

Subtracting 4f from both sides

$\frac{x}{t}+4f-4f=y-4f\\\frac{x}{t}=y-4f$

Multiplication property of equality

Multiplying both sides by t

$\frac{x}{t}*t=t(y-4f)\\x=t(y-4f)$

Hence, the correct option is first option: x=t(y-4f)

Keywords: Linear equation, Equation solution

Learn more about keywords about:

#LearnwithBrainly

7 0

3 years ago