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Alex
3 years ago
10

How much should an eleven year old boy weigh?

Mathematics
1 answer:
Lera25 [3.4K]3 years ago
8 0
The average 11-year-old boy would<span> be around 55 inches tall and </span>weigh<span> around 80 pounds. </span>
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P(x)=5x^2-3x+7(x=1)<br> Pls
kramer

Answer:

9

Step-by-step explanation:

Given

p(x) = 5x² - 3x + 7 ← substitute x = 1

p(1) = 5(1)² - 3(1) + 7 = 5(1) - 3(1) + 7 = 5 - 3 + 7 = 9

4 0
3 years ago
How do u write 3:4 and 6:8 as a fraction proportion
faltersainse [42]

3/4=6/8

hope this helps :)

3 0
2 years ago
Read 2 more answers
Rewrite in simplest radical form 1 . show each step of your process.
morpeh [17]

Answer:

what is this russian math?

Step-by-step explanation:

4 0
3 years ago
PLZ HELP ME OVER HERE!!
riadik2000 [5.3K]

Answer:

x = 5

Step-by-step explanation:

If x + 5 = 10, then x would have to be 5 because 5 + 5 = 10.

The way you would solve this would be:

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simplify:

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5 0
3 years ago
What is the Anwser if a divide 33 into 2 groups so the ratio is 4 to 7
Naddika [18.5K]
You have to solve this algebraicly.
To do this set up the proportion and add x to each term.
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Divide by 11
x=3
Now go back to 4x and 7x
Multiply them by x and get 12(4×3=12) and 21(7×3=21)
One group is 12 and the other is 21.
7 0
2 years ago
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