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olasank [31]
3 years ago
11

A rectangular painting is made up of two congruent squares with sides that are 2 feet long. What is the area of the entire paint

ing? How did you get your answer?
Mathematics
1 answer:
umka2103 [35]3 years ago
4 0
Hello!

We have been given enough information to answer this question!

We know that a square has four sides, and each of its sides are of equal length. We also know that the sides measure 2 feet long.

The rectangular painting is made up of two congruent squares. Congruent means they are the same.

The formula for the area of a square is:

A = a (squared)

Substitute:

A = 2 × 2 = 4

So, the area of one square is 4 ft. That means the area of both of the squares combined would be 8 ft.

So, the area of the entire painting is 8 feet squared. (Write a small two just above feet to indicate that it is squared).
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What is the final amount if 1548 is increased by 5% followed by a further 6% increase?
stiv31 [10]

Answer:

1,718.28

Step-by-step explanation:

1,548, percentage increased by 11% (percent) of its value = 1,718.28

3 0
3 years ago
How do you solve thus ? 8=8v-4(v+8)
Harrizon [31]
8 = 8v - 4 (v + 8)

Distribute the 4 through the parentheses

8 = 8v - 4v - 32

combine like terms

8 = 4v - 32

add 32 to both sides

8 + 32 = 4v -32 + 32

combine like terms

40 = 4v

divide each side by 4

40/10 = v

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8 0
3 years ago
the sum of three numbers is 55. the second number is twice the first and the third number is five less than the second. What are
ArbitrLikvidat [17]

Let the first number be = x

Then the second number = 2x

The third number = 2x - 5

Their sum = 55

This can be written in an equation as =

x + 2x + 2x - 5 = 55

= x + 2x + 2x = 55 + 5 ( transposing -5 from LHS to RHS changes -5 to +5 )

= x + 2x + 2x = 60

= 5x = 60

= x = 60 ÷ 5 ( transposing ×5 from LHS to RHS changes ×5 to ÷5 )

= x = 12

The first number = x = 12

The second number = 2x = 2 × 20 = 24

The third number = 2x - 5 = 24 - 5 = 19

Therefore , the three numbers are 12 , 24 and 19 .

5 0
3 years ago
Amelia is training for a triathlon. She swims 3/5 mile. Then she runs about 6 times farther than she swims. About how far does A
il63 [147K]

Answer:

so if amelia swims 3/5 then runs 6 times that fraction you put 6/1 and you times 3times 6 and 5 times 1 sp that equals 18/5

Step-by-step explanation:


6 0
4 years ago
Please help its very desperate and if i could get someone to help me on this whole assignment it would be awesome
Serhud [2]

Answer:

-13/20

Step-by-step explanation:

-0.65=-65/100

=13/20

5 0
2 years ago
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