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Nina [5.8K]
3 years ago
14

The area of a rectangle may be determined by using the formula A = lw, where "A" stands for area, "l" stands for the length of t

he rectangle, and "w" stands for the width of the rectangle. If the length of the rectangle is 3 cm and the width of the rectangle is 5 cm, what is the area?
Mathematics
1 answer:
JulsSmile [24]3 years ago
6 0

Answer:

The area is 15 cm^2.

Step-by-step explanation:

Step 1: Start with the given formula.

Step 2: Then replace l and w with the given measures.

Step 3: Then do the calculation.

Step 1: A = lw

Step 2: A = (3 cm) * (5 cm)

Step 3: A = 15 cm^2

Answer: The area is 15 cm^2.

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Your friend uses the equation c=50p to find the total cost c for the number of people p internal local amusement park create a t
AnnZ [28]

We are given equation c=50p.

c is the total cost and p is the number of people.

Let us take number of people by groups of 10, 20, 30,40 people.

Note: We can take any positive integer for number of people in a group.

Now, we need to plug p=10, 20, 30,40 one by one in given function c=50p to find the costs c.

Plugging p=10, we get

c= 50*10 = 500.

Plugging p=20, we get

c= 50*20 = 1000.

Plugging p=30, we get

c= 50*30 = 1500.

Plugging p=40, we get

c= 50*40 = 2000.

So, we can create a table as.

Number of people (p)           Total cost (c)

--------------------------------------------------------------------

         10                                      500

         20                                     1000

         30                                     1500

         40                                     2000


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3 years ago
CAN SOMEONE PLEASE HELP ME WITH THESE PEOPLE​
vazorg [7]

Inverse of f(x)=x+2 is f^{-1}(x)=x-2 because

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Now f^{-1}(-5)=-5-2=\boxed{-7}.

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3 years ago
ANSWER AND EXPLAIN PLEASE ILL MARK BRAINLIEST!!!!!!!!!!!
motikmotik

Answer:

x = 1 and y = -2

Step-by-step explanation:

Given that,

2x-3y = 8 ..(1)

4x+3y = -2 ..(2)

Add equation (1) and (2),

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Put the value of x in equation (1).

2-3y = 8

2-8 = 3y

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y = -2

Hence, the value of x is 1 and that of y is -2.

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3 years ago
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Aliun [14]

Answer:

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Step-by-step explanation:

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The ratio ofdogs to cats at an animal shelter is 3 to 2
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