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Hoochie [10]
3 years ago
9

The area of a rectangle is 84 square meters. The length of the rectangle is 5 meters longer than the width. What is the length,

in meters, of the rectangle?
Mathematics
1 answer:
Fittoniya [83]3 years ago
6 0

Answer:

7mX12m

Step-by-step explanation:

I found the factors of 84 and then figured out which one would equal 5 if subtracted from each other.

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Find the value of the variable.
Nikolay [14]

we are given that

both sides are equal

so, their length must be equal

HK=\sqrt{(p-1)^2+(5-2)^2}

HK=\sqrt{(p-1)^2+9}

now, we can find other side

JK=\sqrt{(p-7)^2+(5-2)^2}

JK=\sqrt{(p-7)^2+9}

now, we can set them equal

HK=JK

\sqrt{(p-1)^2+9}=\sqrt{(p-7)^2+9}

now, we can take square both sides

(p-1)^2+9=(p-7)^2+9

now, we can solve for p

(p-1)^2=(p-7)^2

p^2-2p+1=p^2-14p+49

-2p+1=-14p+49

12p=48

p=4..............Answer

4 0
2 years ago
1a.) State the domain of the function. <br><br> 1b.) State the range of the function.
Alenkasestr [34]

Answer:

Domain: all real numbers

Range: all real numbers

Step-by-step explanation:

The graph goes on infinitely both ways.

6 0
2 years ago
A deposited 7500 Dollars in a bank and received interest of 900 Dollars after one year. B received interest of 1440 Dollars afte
White raven [17]

Answer:

If the rate of interest is 12% than the answer is 12000

Step-by-step explanation:

If you like my answer than please mark me brainliest thanks

7 0
2 years ago
Ken made $14,500 in five months at his new job. How much can he expect to make in two years if his pay remains constant?
Wewaii [24]

If ken makes $14,500 in 5 months that means he make 2,900 in a month. 24 times $2,900 is $69,600 so the answer is $69,600. He can expect $69,600 is two years.

4 0
2 years ago
Read 2 more answers
Suppose f(x) − f(x+1) = 3x^2 and f(3) = 48, determine the value of f(5) show all steps so i can understand how you got to the an
Anettt [7]

Step-by-step explanation:

f(3) = 48

f(3)-f(4) = 3*3^2

f(4) = 21

f(4)-f(5) = 3*4^2

f(5) = -27

8 0
3 years ago
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