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2 years ago

7. Melissa bought 8 yards of string to make bracelets. She wants to cut the string in equal pieces that is 1/2 yard

Mathematics

2 answers:

ratelena [41]2 years ago

4 0

Answer:

16 i think

Step by Step Explanation:

lara31 [8.8K]2 years ago

4 0

Step-by-step explanation: To find this answer, you want to divide the amount of yards in half. This is the case since each string is 1/2. So as a result, each yard of whole string will produce 2 strings. To find your final answer, multiply 2 strings by 8 yards.

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Delicious77 [7]

This is your answer say me if I am wrong

4 0

3 years ago

Read 2 more answers

Given the function f(x) = 4(x + 1)^2 – 3, indicate the shifts that will affect the location of the vertex, and explain what effe

solniwko [45]

He first two are relatively easy. f(x-2) shifts it sideways (2 to the right in this case) f(x) -2 shifts it straight down (by 2)
f(2x) means replace x with 2x in the original 4(2x + 1)^2 − 3 if you factor out the 2 from the square root you get 4*sqr(2) ( x + ½)^2 - 3 which is now in the form a ( x -h)^2 + k the vertex is now at (-½, -3) (it used to be at (-1,-3) the "a" has gotten bigger, which makes the parabola "skinnier" (it goes up faster)
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8 0

3 years ago

Which expression is not equivalent to the other three?

AVprozaik [17]

Answer:

Step-by-step explanation:

<u>Equivalent Expressions</u>

Let's find out which expressions are equivalent by simplifying them. One of the expressions should be not equivalent to the other three.

Simplifying

$2x + 2+ 2x + 3x -8=7x-6$

Now for the second expression

$4 + 7x -2=7x+2$

The third expression simplifies to

$-2 + 5x + 2x - 4=7x-6$

Finally, this is the simplification for the expression

$8x - x - 6=7x-6$

As seen, the only expression not equivalent to the other three is 4 + 7x – 2

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2 years ago

Read 2 more answers

Y2 -(-5y?) = ???????

borishaifa [10]

The answer to your question would be y2 +5y.

3 0

2 years ago

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sweet [91]

I believe the most logical answer would be is to divide so us the kcf method keep change flip so 5 stays the same then change division into multiplication then flip the fraction 1/3 into 3/1 so now we have 5 times 3 is 15

7 0

2 years ago