3 years ago

Figure PQRS is rotated counterclockwise

1 answer:

4 0

I gotchu fam, a rotation is occurring and we know this because it’s rotating 180°. Figures PQRS and P’Q’R’S’ are congruent because they are the same shape and size, just in different places.

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Celeste wants to have her hair cut and permed and also go to lunch. She knows she will need $68. The perm costs twice as much as

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Total is 68 and the perm is 2 times as much as her haircut and her lunch is $5
so...
2h+h+5= 68 (add like terms)
3h+5 = 68 (subtract 5 from both sides)
-5 - 5
3h = 63 (divide by 3)
h= 21
so if her haircut is 21 dollars
21*2= $42
her perm cost 42 dollars

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3 years ago

Mark has $1,700 to buy a new computer. The computer he wants is on sale for $1,475. How much would he save if he bought the comp

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Answer:

the answer to the question would be c.

1700-1475=225

Step-by-step explanation:

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3 years ago

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Delta math help me pleaseeeeeee