Rihanna thinks that if a=b and c=d, then a+c=b+d. Is she correct

Mathematics

2 answers:

kap26 [50]3 years ago

8 0

Answer:

yes. that logic works.

Fiesta28 [93]3 years ago

6 0

Answer:

correct

Step-by-step explanation:

Addition Property

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Answer:

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Step-by-step explanation:

Reduce the ratio to lowest terms, then multiply numerator and denominator by any same value to get another equivalent.

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Yan is climbing down a ladder. Each time he descends four rungs on the ladder, he stops to see how much farther he has to go

anastassius [24]

Question:

Yan is climbing down a ladder. Each time he descends 4 rungs on the ladder, he stopped to see how much farther he has to go. If Yan made eight stops with no extra steps, which expression best shows another way to write the product of the number of ladder rungs that Yan and climbed?

4+4+4+4

8+8+8+8

(-1)(4+4+4+4)

(-8) + (-8) + (-8) + (-8)

Answer:

$Total = (-8) +(-8) +(-8) +(-8)$