3 years ago

Number 14, PLEASE!!

1 answer:

8 0

The temperature is 74.3° F outside. What I did was subtract 183.6 and -109.3.This is because since there is a negative number, you would subtract.

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Pls solve q no. 7. I need it urgently. Tomorrow is my exam.

FinnZ [79.3K]

Answer:

The area of the square lawn is $784\ m^2$

Step-by-step explanation:

Part 7)

Let

x ----> the length side of the square lawn in meters

we know that

The area of the path is equal to

$A=(x+2+2)^2-x^2$

$A=(x+4)^2-x^2$ ----> equation A

$A=240\ m^2$ ----> equation B

$240=(x+4)^2-x^2$

Solve for x

$240=(x^2+8x+16)-x^2$

$240=8x+16$

$8x=240-16$

$8x=224$

$x=28\ m$

The area of the square lawn is

$A=x^2$

substitute the value of x

$A=28^2=784\ m^2$

3 0

3 years ago

You own you have only $1,000 the price of a TV set is 1150 can you buy the TV if you get a 10% discounts

mrs_skeptik [129]

Answer:

Step-by-step explanation:

If you do 1150 divided by 10 you would get 115 would get 1035 so no

4 0

4 years ago

Read 2 more answers

What is the answer to x- (-12) = -3

Julli [10]

X-(-12)=-3
X+12=-3
X=15

4 0

3 years ago

Vicki works 19 hours per week. Her take home pay is $17.30 per hour. If Vicki is able to save all of her earnings, how long will

hichkok12 [17]

1 week is 19 hours
1 hour is $17.30
so 1week=19hours is $328.7
x=? <...................$4000
12.16 weeks
the answer is
<span>a.
12 weeks</span>

7 0

3 years ago

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What number is to be multiplied with 1/3 to get 1/21

dybincka [34]

Answer:

1/7

Step-by-step explanation:

Since we do not know the number let us use the alphabet A to represent the unknown number

A × 1/3= 1/21

A/3= 1/21

Cross multiply both sides

A×21= 3×1

21A= 3

Divide both sides by the coefficient of A which is 21

21A/21=3/21

A=1/7

Hence the unknown number is 1/7

7 0

3 years ago

Read 2 more answers