3 years ago

PLEASE answer this question

Mathematics

1 answer:

4vir4ik [10]3 years ago

7 0

Answer:

85°

Step-by-step explanation:

Just subtract 50 from 135.

135 - 50 = 85

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Can anyone help me solve this?

Alecsey [184]

Answer:

Step-by-step explanation:

$(\sqrt{z} +\sqrt{22})(\sqrt{z} -\sqrt{22})=35$

Subtract both sides from 35

$(\sqrt{z}+\sqrt{22} (\sqrt{z} -\sqrt{22})-35=35-35$

Simplify:

$(\sqrt{z})^{2} -57=0$

Factor $(\sqrt{z})^{2} -57: (\sqrt{z}+\sqrt{57}) (\sqrt{z}-\sqrt{57})$ =0

$\sqrt{z} +\sqrt{57}=0 or \sqrt{z} -\sqrt{57}=0$

$\sqrt{z} +\sqrt{57} =0: No Solution for Z$

$\sqrt{z} -\sqrt{57} =0: z=57$

Your answer will be z=57

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natulia [17]

Answer: Choice B) -4

The lower quartile, also known as Q1 or the first quartile, is the left edge of the box. In this case, that is at -4. We can drop a vertical line from the left edge of the box until we hit -4 on the number line.

Side Note: 25% of the data values are below Q1, while 75% of the data values are above Q1

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3 years ago

A box contains plain pencils and pens. A second box contains color pencils and crayons. One item from each box is chosen at rand

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Step-by-step explanation:

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Step-by-step explanation:

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Step-by-step explanation:

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PLEASE answer this question​

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