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3 years ago

The width of a rectangle is equal to m cm, but its length is five times greater than the width. Find the area of the rectangle

Mathematics

1 answer:

netineya [11]3 years ago

5 0

Answer:

Area of rectangle is, $5m^2$ square cm.

Step-by-step explanation:

Given: The width of a rectangle (w) = m cm

As per the condition; length(l) is five times greater than the width i.e,

$l = 5w$ cm

Now, to find the area of a rectangle(A) multiply its length(l) by its width(w) i.e,

$A = l\times w$ square unit .

Substitute the value of l and w in above formula;

$A = l \times w = (5w) \times w = 5w^2 = 5(m)^2 = 5m^2$ square cm.

Therefore, the area of rectangle is; $5m^2$ square cm.

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How many feet are there in 24 yards

Yuliya22 [10]

There are 72 feet in 24 yards. I hope this helps :]

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4 years ago

Last month, Lana sold 35 necklaces a week at $15 each. However, throughout the month, 6 customers returned their necklaces for a

dalvyx [7]

35 necklaces multiplied by 4 weeks is 140. Multiply 140 by 15, representing the amount of money each necklace costs and you get 2,100. That is the total amount sold, but because the 6 costumers brought their necklaces back, you have to take 6 times 15 to see how much the total returned necklaces cost. That would be $210, so you take $2,100 and subtract $210, and your answer is $1,180. That is the final answer.

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3 years ago

Evaluate <br> H(t)=-20+11t<br> H(11)=

damaskus [11]

Answer:

H(11)=101

Step-by-step explanation:

The function we have is:

$H(t)=-20+11t$

and we need to find the value of

$H(11)$

this is evaluating the function $H(t)$ when the value of t is $t=11$

So, first we substitute $t=11$ in H(t):

$H(11)=-20+11(11)$

we solve the expression:

$H(11)=-20+121\\H(11)=101$

the answer is that when $t=11$ , the function has the value $H(11)=101$

4 0

3 years ago

Read 2 more answers

Which expressions are equivalent to 4^{-2} \cdot 7^{-2}4 −2 ⋅7 −2 4, start superscript, minus, 2, end superscript, dot, 7, start

PolarNik [594]

Answer:

Step-by-step explanation:

Given the expression 4^{-2}•7^{-2}. The following expression are equivalent to given expression on simplification.

Generally from indices, a^-b = 1/a^b. Applying this to the given expression we have:

4^{-2}•7^{-2} = 1/4^2 • 1/7^2

= 1/(4×4) • 1/(7×7)

= 1/16 • 1/49

= 1/(16×49)

= 1/784

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4 years ago

F(x)=3x-6 find f(4) I

Akimi4 [234]

To find f(4), you want to substitute x for 4 in the equation. It would look like:

f(4) = 3(4) - 6

Then, just do the math:

f(4) = 12 - 6
f(4) = 6

Hope this helps! :)

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3 years ago