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xz_007 [3.2K]
3 years ago
8

Iready is hard help please!

Mathematics
2 answers:
Arada [10]3 years ago
7 0

Answer:

3

Step-by-step explanation:

A line of symmetry is a line that cuts a shape exactly in half. So #3 is the line of symmetry.

andreev551 [17]3 years ago
4 0

Answer:

Yea it is 3

Step-by-step explanation:

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What are the solutions to the quadratic equation below? X^2-8x+16
leva [86]

(₋4)²

how i got it -

1st i used the sum-product pattern

x² - 8x + 16

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(-4) - 4(-4)

rewrite in factored form

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combine to a square

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2 years ago
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Can someone plz help me?
Oksanka [162]

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c

Step-by-step explanation:

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3 years ago
the average of two numbers is 34. The second number is three times the first number. What are the two numbers?
zvonat [6]
Hey!To solve this problem, we need to set up two equations and use the system of equations to solve.

Let x be the first number.
Let y be the second number.

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y = 17

Now, you plug the value of y in the equation to solve for x.

x = 3*17
x = 51
hope this helps!!
8 0
3 years ago
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https://www.symbolab.com/solver/simplify-calculator/simplify%203%5Csqrt%7B7%7D%20-%205%5Csqrt%7B7%7D

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8_murik_8 [283]

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