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labwork [276]
3 years ago
10

6 square root -16 + 4 square root -49

Mathematics
1 answer:
stiv31 [10]3 years ago
6 0

Answer:

I think it's like 20.8....but I'm not sure

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What is the mean and mode of the data set shown below? {2, 4, 5, 6, 8, 2, 5, 6}
likoan [24]
The average is calculated by adding all numbers and dividing by the count:

(2+4+5+6+8+2+5+6)/8 = 38/8 = 4.75

The mode is the number that occurs most often, however, this is the case for 2, 5 and 6. A data set can have multiple modes. 2, 5 and 6 are modes.
4 0
3 years ago
PLEASE HELP ME people I beg you
Paraphin [41]
Equation of circumference is C=2pi times radius
So radius being 32 and pi being 3.14
You would do
2x3.14x32
= 200.96
Hope I helped
3 0
3 years ago
Help on #6 need to know now
eduard
10 because first brackets is 0 second brackets is 10 15*0 is 0   0+10 is 10
4 0
3 years ago
Need some help! Graph the equations y=3x-5 and x+3y=6 on the same xy-plane. What is significant about these two lines? (Explain
adell [148]
To solve this, we must first put both lines in Slope Intercept Form (y=mx+b where m is the slope and b is the y-intercept).

y=3x-5 is already in SIF, so we only need to work on the other one.

 x+3y=6
-x       -x
 3y=-x+6
 /3      /3
 y=-1/3x+2

Now we have both equations in slope intercept form, so we can start graphing from the y-intercepts and just follow the slopes.

When we do this, we will see that the lines meet at an exactly 90° angle. When a pair of lines does this, it means they are perpendicular.

Below I have attached an image that has both lines graphed so that you may visualize it. The green dots show the slopes, while the highlighted areas show the y-intercepts. Note that the lines intersect at a 90° angle, making them perpendicular.

6 0
3 years ago
The sum of two rational numbers is -8. if one of the is -8/17, find the other. plz help me ​
Vesnalui [34]
<h2>Step-by-step explanation:</h2>

-5/7 + x = -1

(-5+7x)/7 = -1

-5 + 7x = -7

7x = -2

<h2>x = -2/7</h2>

please change the digit as per ur QUESTION

6 0
2 years ago
Read 2 more answers
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