3 years ago

The hypotenuse of a 45°-45°-90° triangle measures 7 StartRoot 2 EndRoot units.

Mathematics

2 answers:

Lerok [7]3 years ago

7 0

Answer : Seven Units .

Sav [38]3 years ago

3 0

Answer:

The answer is A on Edge 2020

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Find the slope of the line.

Sindrei [870]

Answer:

(-1,1)

Step-by-step explanation:

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2 years ago

What is the exponent on 10 when you right 5.3 in scientific notation?

salantis [7]

It is zero

the answer is 5.3 x 10^0
because 10^1 would force you to move the decimal place to make it 53

I hope this helps!

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3 years ago

Caroline wants to give 8 friends equal size packets of flower seeds to her friends. She has 1/2 pound of flower seeds. How much

Katena32 [7]

You just have to divide the 1/2 a pound by 8, or equivalently multiply by (1/8):

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3 years ago

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PilotLPTM [1.2K]

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3 years ago

What is sin 0 when sec 0 = 5? 0 |(1,0) sin e = 2[?] [] Rationalize the denominator if necessary.

Komok [63]

Answer:

$Sin ~0 =\frac{2\sqrt{5} }{5}$

Step-by-step explanation:

$sec0=\sqrt{5}$

$cos~0=\frac{1}{sec0} =\frac{1}{\sqrt{5} }$

$sin ~0=\sqrt{1-cos^2~0}$

$=\sqrt{1-1/5}=\sqrt{5-1/5}$

$Sin~0=\sqrt{4/5} =2/\sqrt{5}*\sqrt{5}/\sqrt{5}$

$Sin~0=2\sqrt{5}/2=2\sqrt{5}/5$

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hope it helps...

have a great day!!!

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3 years ago