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Lemur [1.5K]
3 years ago
14

What is the value of the expression 5^2 + 2^2?

Mathematics
1 answer:
leva [86]3 years ago
8 0
It would be 7x7 + 2x2 = 53
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A total of 766 tickets were sold for the school play. They were either adult tickets or student tickets. There were 66 more stud
Svetllana [295]
350 because 350+416=766
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3 years ago
Harry saved $100 each week for 8 weeks. He earned $48 on his savings of $800. What interest did Harry earn for every $100?
ch4aika [34]
<h2>Explanation:</h2><h2></h2>

In this problem, we know that Harry saved $100 each week for 8 weeks. In other words, he saved a total amount of money:

\text{Amount of money saved}=8\times 100=\$800

We know that he earned $48 on his savings of $800, so for every $100 the interest (I) he earns is:

I=\frac{48}{8}=\$6

So, in conclusion Harry did earn $6 in interest for every $100

8 0
3 years ago
Needs solved now please!
kati45 [8]

Answer:

see explanation

Step-by-step explanation:

Given

(2m + 5n)² = (2m + 5n)(2m + 5n)

Each term in the second factor is multiplied by each term in the first factor, that is

2m(2m + 5n) + 5n(2m + 5n) ← distribute both parenthesis

= 4m² + 10mn + 10mn + 25n² ← collect like terms

= 4m² + 20mn + 25n² ← perfect square trinomial

6 0
3 years ago
Read 2 more answers
F(x) = x² + 6x+8<br> What is the vertex
Dominik [7]

Answer:

(-3,-1)

Step-by-step explanation:

7 0
3 years ago
Find each missing length, will giv brainliest + 50 pts
kipiarov [429]

Step-by-step explanation:

1. 18^2 - 10^2 = 324 - 100 = 224

Sqt(224)=14.9666

Approximate = 14.97

2. 100 - 16 = 84

Sqrt 84 = 9.1652

Approximate = 9.17

3. 225 - 49 = 176

Sqrt 176 = 13.2665

Approximate = 13.27

4. 361 - 144 = 217

Sqrt 217 = 14.7309

Approximate = 14.73

4 0
2 years ago
Read 2 more answers
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