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zepelin [54]
3 years ago
7

Which of the following represents the cosine of 70 degrees

Mathematics
1 answer:
Westkost [7]3 years ago
6 0
Using a calculator:  cos 70 deg = 0.342.  Note:  it sounds as tho' you were given several answer options.  Where are they?

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PLEASE HELP 94 POINTS (might take awhile but its worth it)
STatiana [176]
Hello,


1   .65 + 0.20(65) = 65 + 13 = 78
(65 - 60) / 65 = 5/65 = 0.0769 x 100 = 7.69 rounds to 7.7 % decrease compared to the 65 pizza's sold yesterday

2.  I posted a file to help you on this question!

3. <span>Find principal by using the formula </span><span>I=P⋅i⋅t</span><span>, where </span>I<span> is interest, </span>P<span> is total principal, </span>i<span> is rate of interest per year, and </span>t<span> is total time in years.
</span>
So basically your answer is 600.


I truley hope this helps.

Have a good day!


-Jurgen

4 0
3 years ago
Read 2 more answers
Hat is the value of x in the equation 3 x minus 4 y equals 65, when y equals 4?
kobusy [5.1K]

Answer:

16.3 repeating

Step-by-step explanation:

3x-4(4)=65

3x-16=65

3x=65-16

3x=49

x=49/3

x=16.3 repeating

8 0
3 years ago
Which inequalities are true? Check all that apply.
a_sh-v [17]

Answer:

THE ANSWR IS THAT THREE FIFTHS

Step-by-step explanation:

5 0
3 years ago
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The sum of three consecutive integers is 168. What are the integers
Tema [17]

Answer:

3X + 3 = 168

3X + 3 - 3 = 168 - 3

3X = 165

3X/3 = 165/3

X = 55

Step-by-step explanation:

We start by assigning X to the first integer. Since they are consecutive, it means that the 2nd number will be X + 1 and the 3rd number will be X + 2 and they should all add up to 168. Therefore, you can write the equation as follows: (X) + (X + 1) + (X + 2) = 168

3 0
3 years ago
Tara needs to read for a total of 60 minutes over 3 nights. She will read the same amount of time each night.
Ierofanga [76]

Answer:

A. 20 x 3

Step-by-step explanation:

the amounts of time studied should be the amount studied per day multiplied by the total amount studied in three days, ie 20 minutes per day multiplied by the number of day , which is three days,

this amounts to 60 minutes

3 0
3 years ago
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