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iren [92.7K]
2 years ago
9

Lena took a nap . she fell asleep at 11:37a.m and she woke up at 1:24p.m. how long did she sleep?

Mathematics
1 answer:
zalisa [80]2 years ago
6 0
1 hour and 57 minutes
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A rectangle has a width of 10cm. The rectangle length is 4 times its width
Nana76 [90]

Answer:

P = 100 centimeters (assuming you are asking for the perimeter)

Step-by-step explanation:

P = 2 (L + W) OR P =  2L + 2W where P equals the perimeter, L equals the length, and W equals the width.

Since the rectangle's length is 4 times its width and given we know the width is 10 centimeters, then the length is 40 centimeters. Now we can substitute these values in our formula, okay?  

P = 2 (L + W)  

P = 2 (40 + 10)  

P = 80 + 20  

P = 100 centimeters

8 0
3 years ago
303 is 93% of what?<br> Find the base
miskamm [114]
303 --> 93 %
x --> 100%

So x= \frac{303*100}{93} = 325.8

303 is 93% of 325.8.

Hope this helps !

Photon

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3 years ago
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F(x)=-2x^2-2x+10 f(x)=−2x 2 −2x+10 \text{Find }f(2) Find f(2)
romanna [79]

Given that:

f(x) = -2x²-2x+10

f(2) = -2(2)²-2(2)+10

= -2(2*2) - 4 + 10

= -2(4) - 4 + 10

= -8 - 4 + 10

= -12 + 10

= -2 Ans.

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Similar Question

Given f(x) = 1/2x - 5, find f^-1(x) a. f^-1 (x) = -2x+10 b. f^-1(x) = 2x+5 c. f^-1(x) = 2x-10 d. f^-1(x) = 2x+10...

brainly.com/question/11148895?referrer

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2 years ago
Plzzz helppp will mark brainlest stpps plzz if possible
VMariaS [17]

Answer:

c.

Step-by-step explanation:

Law of sines

\frac{Sin A}{a} = \frac{Sin B}{b}

A and B are angles.

a and b are sides opposite corresponding angles.

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3 years ago
What is the measurement of 3/4 in simplest form
stepan [7]

Answer:

It is in simplest form

Step-by-step explanation:

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