3 years ago

4. Match these equation balancing steps with the description of what was done in each step.

Mathematics

1 answer:

Archy [21]3 years ago

6 0

Answer:

step 1 - C.

step 2 - A.

step 3 - B.

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P/-8 + 9 > 13 pls explain i don't get it

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Answer:

p < -32

Step-by-step explanation:

Given: p/-8 + 9 > 13

Rewrite: $\frac{p}{-8}$ + 9 > 13

Subtract 9 from both sides: $\frac{p}{-8}$ > 4

Move the negative (it is a fraction): $\frac{-p}{8}$ > 4

Multiply both sides by 8: -p > 32

Times by -1 (-p -> -1p): p > -32

Flip the sign (multiplied by a negative): p < -32

Hope this helps, have a nice day :D

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If point B, shown on the coordinate plane below, is reflected over the y-axis to create B’, what will be the coordinates of B’?(

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Solution

- The transformation for reflection over the y-axis is given below:

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- We have been given the coordinate of B to be (-5, -2) as shown below:

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$\begin{gathered} (x,y)\to(-x,y) \\ (-5,-2)\to(-(-5),-2)=(5,-2) \end{gathered}$

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