3 years ago

In which of these situations would the answer to the question be 0

Mathematics

1 answer:

Jlenok [28]3 years ago

8 0

Post the situations maybe?

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Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the corre

Contact [7]

Answer:

$\dfrac{z-y}{a+b}$

Step-by-step explanation:

Given expression:

$\dfrac{z^2-y^2}{a^2-b^2}\div \dfrac{z+y}{a-b}$

Substitute

$a^2-b^2=(a-b)(a+b)\\ \\z^2-y^2=(z-y)(z+y)$

into the expression:

$\dfrac{(z-y)(z+y)}{(a-b)(a+b)}\div \dfrac{z+y}{a-b}\\ \\ \\=\dfrac{(z-y)(z+y)}{(a-b)(a+b)}\times \dfrac{a-b}{z+y}\\ \\ \\=\dfrac{z-y}{a+b}$

4 0

3 years ago

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Abigail jogged 10.6 miles in 2.5 hours. What is her jogging speed in miles per hour? A. 4.32 miles/hour B. 4 miles/hour C. 4.24

Lelechka [254]

do miles/hour =

10.6 miles/2.5 hours =

10.6/2.5 =

4.24 miles/hour

5 0

3 years ago

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2x^2 -19x + 35 =0<br> Factor

nignag [31]

Answer:

Step-by-step explanation:

3 0

3 years ago

Please help on this one?

Sedaia [141]

The inverse is where the x and y values are flipped, so the left side would have 6 7 8 9 and the right side would have 9 10 11 12 for the inverse.

Therefore your answer is A.

4 0

3 years ago

Tilda is growing herbs from seeds. The heights of the herbs after one week are shown. Which plant is the tallest at the end of t

lukranit [14]

Answer:

Oregano

Step-by-step explanation:

Basil = 3.4

Parsley = 3.5

Dill = 3.15

oregano = 3.6666666

7 0

3 years ago

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