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salantis [7]
3 years ago
9

Find the exact value of sin(7pi/8)

Mathematics
1 answer:
suter [353]3 years ago
3 0

Answer:2.74889357189

Step-by-step explanation:

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A man buys a TV. The total cost is $2,500, and the sales commission is 8%. How much should the salesperson get as commission for
Margaret [11]

Answer:

$200

Step-by-step explanation:

First Change the percent to a decimal

In this case the percent was %8, change it into a decimal; 8%=.08

Next multiply 2,500 x .08  which gives you 200

The answer is $200! Hope this helps!.

5 0
3 years ago
Guys if you could help me in #1 #2 #3 #4
dsp73
1. $14.1
2. He makes $17.10 per hour, he makes $68.4 in 4 hours, $136.80 in 8, $205.20 in 12 and $273.60 in 16 hours
3. 1 pound makes 16 oz, 16 x 5 = 80 one oz bags 
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5 0
4 years ago
Hey I need help with this one question I don’t understand it
Eddi Din [679]

Answer:

y= -x-6

Step-by-step explanation:

slope intercept is as follows

y=mx+b

where m is the slope and b is the y intercept (where the line crosses the y axis)

We can see that the x intercept is -6 which means our equation so far is            y=mx-6 and so we just need the slope

To find the slope I will use the slope formula

To use the slope formula you will need two points on the graph. I am going to pick the y intercept and the point next to it

Which means our two points are

(0,-6) and (1,-7)

The slope formula is as follows

(y₂-y₁)/(x₂-x₁)

Plug in our values and get

(-7-(-6)/(1-0)

-1/1

-1 is our slope

which means our final equation is

-x-6

3 0
3 years ago
Help me pleassssssssse
Sladkaya [172]

Answer:

You use the slope formula and slope-intercept form y  = m x + b  to find the equation. y = 4 /3 x

4 0
3 years ago
14,406 minus negative<br> 627
Ivenika [448]

Answer:

15033

Step-by-step explanation:

14,406 -(-627)

8 0
3 years ago
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