3 years ago

Can anyone explain how to do this???

Mathematics

2 answers:

Alex73 [517]3 years ago

8 0

Answer:

perimeter is length plus length width plus width

area is length times width

Step-by-step explanation:

(x+4)+(2x-23)=perimeter

(x+4)(2x-23)

hope this helps

SOVA2 [1]3 years ago

5 0

Check the picture below.

You might be interested in

Evaluate 3(a + b + c)2 for a = 2, b = 3, and c = 4

Verdich [7]

Answer: 243

Step-by-step explanation:

We have the expression

$3(a + b + c)^2$

Note that the expression depends on 3 variables

a, b and c

in this case we want to evaluate the expression for

$a = 2\\b = 3\\c = 4$

Then change the variable a by the number 2, the variable b by the number 3 and the variable c by the number 4

So we have

$3(2 + 3 + 4)^2$

Now simplify the expression

$3(9)^2$

$3*81=243$

The answer is 243

7 0

3 years ago

Read 2 more answers

Identify and extend the pattern to find the next number in this sequence: 4, 12, 36, 108.....

ycow [4]

Each time the number is being multiplied by 3, thus it will continue to ...324,972,2916,8748 and so on

4 0

4 years ago

The number of branches on a large tree after the decade of 185018501850 is represented by the following table:

VARVARA [1.3K]

Answer:

B(t)=31+6t

Step-by-step explanation:

5 0

4 years ago

Look at attachment and click to make it bigger! ! (sorry for bad english, I'm Japanese still learning (:

sveticcg [70]

The answer to the first is -65.

The answer to the second is -7.3.

The answer to the third is 12.

5 0

3 years ago

find graphically in RxR the s.s. of each pair of the following equations: 1)2x+y=4,8-y=4x 2)3x+y=5,y+3x=8

RideAnS [48]

What kind of question is that

5 0

3 years ago