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Semmy [17]
3 years ago
15

Help please. thank you

Mathematics
2 answers:
DedPeter [7]3 years ago
7 0

Answer:

im in high school what u need

Step-by-step explanation:

tatyana61 [14]3 years ago
6 0
I think it D cause 30(cos(30x)+14=-16
Your dividing by 30
your 180 (which is degrees) is
radians. As the cosine function is periodic with period 2 we get

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Sharon uses 6.3 pints of blue paint and white paint to paint her bedroom walls. 4 5 of this amount is blue paint, and the rest i
Y_Kistochka [10]

Given:

Sharon uses 6.3 pints of blue paint and white paint to paint her bedroom walls.

\dfrac{4}{5}th of this amount is blue paint and the rest is white paint.

To find:

The pints of white paint did she use to paint her bedroom walls.

Solution:

We have,

Total paint used = 6.3 pints

Blue paint = \dfrac{4}{5}th of total paint used

                 = \dfrac{4}{5}\times 6.3

                 = 5.04

White paint = Total paint used - Blue paint

                   = 6.3-5.04

                   = 1.26

Therefore, Sharon uses 1.26 pints of white paint to paint her bedroom walls.

5 0
3 years ago
What is the GCF of 45 and 72?
andre [41]

Answer:

The common factors of 45 and 72 are 9, 3, 1

Step-by-step explanation:

7 0
4 years ago
Read 2 more answers
Help me plz i don't understande
Misha Larkins [42]
Multiply 8 by 4 and that will give you 32 then add 9 and you get 41 so the answer is 41 years old
6 0
3 years ago
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What diretction does the parabola open if its equatin is y=-4(x+2)^2
Fed [463]
It is a cap-size parabola. The parabola "goes down". The graph of this function looks like in this attached picture. 

5 0
3 years ago
Are 6/12 and 3/4 equivalent fractions?
anastassius [24]
No they are not! If you multiply 3/4 times 4 to get the denominator as 12, you would get 9/12 which is not equivalent
8 0
3 years ago
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