2 years ago

IM / TTM Lesson , please help

Mathematics

1 answer:

baherus [9]2 years ago

5 0

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The geometric mean of 8 and 2 is<br><br> 5<br> 3<br> 4<br> 16

igomit [66]

Answer:5

Step-by-step explanation:

<h3><u>(8 + 2)</u> <u>sum of values </u> = <u>10</u> = 5</h3><h3> 2 number of values 2</h3><h3 />

There is equal spacing between the mean and the extremes

8 - 5 = 3

5 - 2 = 3

5 0

3 years ago

2 1/2 +2/3 <br> Thank you!

MArishka [77]

Answer:

3 1/6

Step-by-step explanation:

2 1/2 + 2/3 = 2 3/6 + 4/6. add 3 and 4, you get 2 7/6. simplify by taking 6 from 7 and add 1 to 2. that leaves you with the answer

6 0

3 years ago

Subject Algebra 1

Mashutka [201]

Answer:

$10x^{2}-34$

Step-by-step explanation:

Because we are told equivalent expressions for y and z we can plug those in to 2(y+z).

$2((3x^{2}+x^{2}-5)+(x^{2}-12))$

Then simplify by combining like terms of the expressions. Values ending in x^2 can be combined with each other.

$2(5x^{2}-17)$

Now we can distribute the 2 by multiplying each value in the parentheses by 2.

$10x^{2}-34$

6 0

3 years ago

A120<br> B108<br> C135<br> D144<br><br> Please help me

Sloan [31]

Answer:

B - 108

Step-by-step explanation:

A regular pentagon is 540 degrees. Divide 540 by 5 (since there are five sides) which equals 108 degrees.

8 0

2 years ago

Read 2 more answers

Sixty percent of those present at the camp were from the West Coast. If 200 present were not from the West Coast, how many peopl

artcher [175]

X=number of people from west coast
Total people in camp=X+200
See the rest in the photo

3 0

2 years ago