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Ne4ueva [31]
3 years ago
11

What is (2/3)^2 + (1/3)^2 = what is the answer to this fraction

Mathematics
1 answer:
dolphi86 [110]3 years ago
3 0

Answer:

5/9 or 0.555

Step-by-step explanation:

(2/3)^2 + (1/3)^2

Multiply 2/3 twice and 1/3 twice, and then add both

4/9 + 1/9

5/9 or 0.5555

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Step-by-step explanation:

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3 years ago
Triangle QRP is congruent to triangle YXZ. What is the perimeter of triangle YXZ?
andre [41]

Answer:

Perimeter of XYZ = Perimeter of QRP

Step-by-step explanation:

Since congruent then

P of XYZ = P of QRP

7 0
3 years ago
Solve using substitution<br><br> y=1/2x<br> x+4y=18
Aleks [24]

Answer:

The solution set is (6,3)

Step-by-step explanation:

Begin by multiplying equation 1 by 2. You'll see why in a moment

2y = 2*(1/2) x

2y = x

Substitute this value into equation 2.

2y + 4y = 18                  Combine like terms on the left

6y = 18                          Divide both sides by 6

6y/6 = 18/6                    Do the division

y = 3

To solve for x just use the top equation

y = 1/2x

3 = 1/2x                          Multiply by 2

3*2 = x

x = 6


7 0
3 years ago
Boubacar has a deck that measures 3 feet by 14 feet. He wants to increase each
Serggg [28]

Answer:

4

Step-by-step explanation:

(3 × 14) × 3 = 126

7 × 18 = 126

7 0
2 years ago
What is 5.547-0.048.??
stepan [7]
Your answer is 5.499.
Hope you do well on whatever it is, and glad I could help :)
7 0
3 years ago
Read 2 more answers
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