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erica [24]
3 years ago
10

Graph g(x)=2cos x. Use 3.14 for pi

Mathematics
1 answer:
oksian1 [2.3K]3 years ago
3 0

Sry im not 100% sure, but i think it's suppose to look like this on a graph.

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1 3/2 ​ × 9/8 ​ State your answer as a mixed number in simplest form.
zhuklara [117]

Answer:

The answer is 1 13/27.

Step-by-step explanation:

First, convert any mixed numbers to fractions --

the initial equations then reads as 5/3 x 8/9.

Then, applying the fractions formula for multiplication --

5 x 8 / 3 x 9

40/27

Simplifying the above --

1 13/27

5 0
3 years ago
How to graph 3/8 of a fraction on a number line
IRINA_888 [86]

Answer:

So you make a number line right, and make from 0 to 1. You would put 8 dashes between 0 and 1. Once you finished that, you would go to the third dash, and that will be 3/8 on a number line.

Step-by-step explanation:

I hope this helps! :)

6 0
3 years ago
You and your friend each start a car-washing service. you spend $25 on supplies and charge $10 per car. your friend spends $55 o
lakkis [162]
Let x be the number of cars. We will find out how many cars you have to wash to make as much money as your friend:
10x - 25= 13x - 55 Add 25 on both sides and subtract 13x, also both sides:
3x = -30 Now divide both sides by -3:
x= 10 cars you have to wash.

7 0
3 years ago
3t+10=16 what is the answer
nevsk [136]
3t+10=16
    -10  -10
3T=6
T=2

6 0
3 years ago
Read 2 more answers
Factor −1/2−1/2 out of −1/2x+6.
pochemuha
That's unusual:  repetition:  -1/2 - 1/2.

Did you perhaps mean "Factor -1/2 out of (-1/2)x + 6?

Let's do that.  Let's rewrite 6 as (-1/2)(-12).

Then (-1/2)x + 6       (-1/2)x -(1/2)(-12)
         --------------  =  ------------------------  = x - 1/2
             -1/2                     -1/2

Hope that's what you wanted.  If not, please try to apply a similar approach to solving this particular problem.

3 0
3 years ago
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