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Afina-wow [57]
3 years ago
12

Cos (a + 60 ) + Cos (a-60)​

Mathematics
1 answer:
Nadusha1986 [10]3 years ago
8 0

Answer:

the answer is 0.9988747935

hope that works!!

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Help and show work please!!
mixas84 [53]

Answer:

Between 9 and 10

Step-by-step explanation:

I just multiplied 2/3 by 14

Does that help?

7 0
2 years ago
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Write 2,930,365 in expanded notation
Snowcat [4.5K]

Step-by-step explanation: The place value chart can help us write a number in expanded notation. When we put 2,930,365 into the place value chart, we can recognize that our number is equal to 2 millions + 9 hundred thousands + 3 ten thousands + 0 thousands + 3 hundreds + 6 tens + 5 units.

The place value chart is attached in the image provided.

5 0
3 years ago
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What is the slope of the line through (-10, 1) and (0, –4)?
aleksandr82 [10.1K]

Answer:

-0.5

Step-by-step explanation:

slope = (y2-y1)/(x2-x1)

         = (-4 - 1)/(0-(-10))

         = (-5)/10

         = -0.5

3 0
3 years ago
Could you help I'm clueless​
nikklg [1K]

Answer:

j = 2s

Step-by-step explanation:

j is for juice

s is for seltzer

1j = 2s This could be simplified to j = 2s

6 0
3 years ago
Daniels print shop purchased a new printer for $35,000. Each year it depreciates at rate of 5%. How much will the printer be wor
Savatey [412]
Ab^x
a: initial value
b: value remaining after depreciation per year (in percentage)
x: number of years that have passed

35000(0.95)^8= 23219.7151

Round to the nearest hundredth value:
About $23219.72

Let me know if you have any questions :)
7 0
4 years ago
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