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2 years ago

9

Please help .A spinner is divided into 6 equal sections. Each section is marked with one of the numbers 1 through 6. Miguel want

ed to test his hypothesis that the spinner is most likely to land on the number 1.

1 answer:

RUDIKE [14]2 years ago

7 0

Answer:

The answer is C

Step-by-step explanation:

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Here is the answer for prove that cos theta by 1 minus tan theta + sin theta by 1 minus cot theta equal to sin theta + cos theta

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3 years ago

Solve,y=5 and 3x +2y=-5

Allushta [10]

Answer:

x = -5

Step-by-step explanation:

I) Substitute:

3x + 2y = -5

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II) Solve:

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2 years ago

Read 2 more answers

PLEASE HELP ASAP, ITS DUE TONIGHT

xxTIMURxx [149]

Answer:

Zack = x

Tony = x + 6

x + x + 6 = 42

2x + 6 = 42

2x = 36

x = 18

So,

Zack = x = 18

Tony = x + 6 = 18 + 6 = 24

8 0

3 years ago

What is simplest form of sqrt 2 + sqrt 5 / sqrt 2 - sqrt -5? √2 + √5 / √2 - √-5

Leni [432]

Answer:

$\frac{-7-2\sqrt{10}}{3}$

Step-by-step explanation:

we have

$\frac{\sqrt{2}+\sqrt{5}}{\sqrt{2}-\sqrt{5}}$

Simplify

Multiply the expression by $\frac{\sqrt{2}+\sqrt{5}}{\sqrt{2}+\sqrt{5}}$

$(\frac{\sqrt{2}+\sqrt{5}}{\sqrt{2}-\sqrt{5}})(\frac{\sqrt{2}+\sqrt{5}}{\sqrt{2}+\sqrt{5}})$

Apply difference of squares in the denominator

$\frac{(\sqrt{2}+\sqrt{5})^2}{(\sqrt{2})^2-(\sqrt{5})^2}$

$\frac{2+2\sqrt{10}+5}{2-5}$

$\frac{7+2\sqrt{10}}{-3}$

$\frac{-7-2\sqrt{10}}{3}$

6 0

3 years ago