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Annette [7]
3 years ago
10

The measure of an angle is 29.3°. What is the measure of a complementary angle?

Mathematics
1 answer:
crimeas [40]3 years ago
7 0
The answer is 60.7 because 90-29.3=60.7

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How do you find the slope of ordered pairs
DerKrebs [107]

Answer:

the slope is defined as the change in price divided by the change in quantity supplied between two points (i.e. the two ordered pairs). we can use the following formula to calculate it: m = (y2 – y1)/(x2 – x1). in the case of my example, the two ordered pairs are (2, 500) and (1, 250)

Step-by-step explanation:

7 0
3 years ago
Find the degree of the monomial.<br> -1.75K2<br> The degree is
Nikitich [7]

Answer:

2

Step-by-step explanation:

The degree of a monomial is simply the sum of all the exponents.

We can see that the only exponent belongs to k, and it is 2.

Thus, this is a second degree monomial.

The degree is 2.

And we are done!

6 0
3 years ago
In order to estimate the mean amount of time computer users spend on the internet each month. How many computer users must be su
evablogger [386]

Answer:

Step-by-step explanation:

Given that confidence level is 95% and sample mean is within 10 minutes of the population mean.  i.e. margin of error = 10

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Std error = sigma/sq rt n = \frac{211}{\sqrt{n} }

Hence we have

\frac{211}{\sqrt{n} }\frac{211}{\sqrt{n} }*1.9641.356\\n>1710

The minimum sample size is 1710

a) There may not be 1,809 computer users to survey

4 0
2 years ago
What are the zeros for the function <br><br>f(x) = (x + 7)(x + 5)​
Svetllana [295]

Answer:

(-7,0) and (-5,0)

Step-by-step explanation

1. 0= (x + 7)

  -7        -7

    -7=x

(-7,0)

2. 0= (x + 5)

    -5         -5

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(-5,0)

6 0
2 years ago
WILL GIVE BRANLIEST!!!!!!!!!!!!!
Lunna [17]

Answer:

D is the answer

Step-by-step explanation:

6 0
2 years ago
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