3 years ago

Area perimeter for grade 4

2 answers:

8 0

The area of a figure is the measure of the amount of space inside it, while the perimeter is the distance of the edges of the figure.

Assoli18 [71]3 years ago

3 0

Answer:

what is the questions.

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The sum of two numbers is eighteen. The total of three times the smaller and twice the larger is forty-four. Find the two number

sashaice [31]

Answer:

The numbers are 8 and 10.

Step-by-step explanation:

Let the numbers be x and y.

The sum of two numbers is eighteen:

x + y = 18

The total of three times the smaller and twice the larger is forty-four:

3x + 2y = 44

Solve the system by substitution:

x = 18 - y

Substitute x and solve for y:

3(18 - y) + 2y = 44
54- 3y + 2y = 44
54 - y = 44
y = 54 - 44
y = 10

Find x:

x = 18 - 10
x = 8

6 0

1 year ago

Solve y = x2 - 18 for x.<br> (Apex)

erik [133]

Answer:

y = 18 or 36

Step-by-step explanation:

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3 years ago

Write in numeral form 4*100+2*10+8(6*1/10) +(1*1/100)

Mice21 [21]

Answer:428 7/100

Step-by-step explanation:

5 0

2 years ago

When solving an absolute value inequality, the fact of whether it is a "greater than/greater than or equal to" as opposed to "le

Alex73 [517]

It is true hopes this helps you

7 0

2 years ago

3(4p - 2) +3 = 2p - 5<br> no solution, one solution or infinitely many solutions?

laiz [17]

Answer:

3(4p-2) + 3= 2p-5

12p-6 +3 = 2p-5

10p-3=-5

10p=-2

p=-1/5

There is one solution.

hope this helps!

8 0

2 years ago

Read 2 more answers