Calculate the mean 9 10 6 8

Mathematics

1 answer:

gulaghasi [49]3 years ago

6 0

Answer:

Mean: 8.25

Step-by-step explanation:

*I used a calculator*

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Write the number name for 32.186

bija089 [108]

Thirty two and one hundred six thousandths.

7 0

3 years ago

Whats A fraction thats a repeating decimal Between 0.25 and 0.5

serg [7]

Answer:

So, a repeated rational can be :->

--> 0.33333333...

Which can be expressed as 1/3 hope this helps

4 0

3 years ago

HELP ME PLEASE!

Delicious77 [7]

Sounds as tho' you have an isosceles triangle (a triangle with 2 equal sides). If this triangle is also a right triangle (with one 90-degree angle), then the side lengths MUST satisfy the Pythagorean Theorem.

Let's see whether they do.

8^2 + 8^2 = 11^2 ???
64 + 64 = 121? NO. This is not a right triangle.

If you really do have 2 sides that are both of length 8, and you really do have a right triangle, then:

8^2 + 8^2 = d^2, where d=hypotenuse. Then 64+64 = d^2, and

d = sqrt(128) = sqrt(8*16) = 4sqrt(8) = 4*2*sqrt(2) = 8sqrt(2) = 11.3.

11 is close to 11.3, but still, this triangle cannot really have 2 sides of length 8 and one side of length 11.

7 0

3 years ago

[(9

SSSSS [86.1K]

((9-3)+2(3+4))-((5x3)-5+6)
6 + 14 - 14
6

4 0

3 years ago

Write an equation of the line that is perpendicular to 3x + 9y = 7 and passes through the point (6, 4)

andrezito [222]

The perpendicular line will have the x and y coefficients swapped and one of them negated. We can write the desired line as
9(x -6) -3(y -4) = 0
where the coordinates of the point of interest are (6, 4).
Dividing by 3, this is
3(x -6) -(y -4) = 0
3x -y = 14

An equation for the line of interest is ...
3x -y = 14

8 0

3 years ago

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