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3 years ago

Mr. Theorem writes the expression 6^2 / (2m) on the board. What is the value of this expression when the value of m = 3?

1 answer:

5 0

You must do 6 to the second power then plug in 3 for M which gives you 36/2(3), multiply 2 times 3 to get 6 then divide. Your answer is 6.

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Rayshaw is applying mulch... Plz answer 4 and 5

Inessa05 [86]

Number 4 is 66
Number 5 Iseconds 5.32

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3 years ago

Find the third number if their average is 6 and two of them are 6 and 7

lorasvet [3.4K]

Answer:

Step-by-step explanation:

If their average is 6 and there are three numbers in total, the total sum of the three numbers would be:

6×3 = 18

You know that two of them is 6 and 7, so you can find the last number easily.

18-6-7 = 5

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3 years ago

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Amber received an end of year bonus of $2500 at work, and went on a shopping spree. She spent $125 at the department store, $345

Ostrovityanka [42]

Answer: $2,009

Step-by-step explanation:

345 + 125 = 470

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3 years ago

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3x + ky = 8

sattari [20]

Answer:

(a): x is 3 and ky is -1

(b): k is -2

Step-by-step explanation:

Let: 3x + ky = 8 be equation (a)

x - 2 ky = 5 be equation (b)

Then multiply equation (a) by 2:

→ 6x + 2ky = 16, let it be equation (c)

Then equation (c) + equation (b):

${ \sf{(6 + 1)x + (2 - 2)ky = (16 + 5)}} \\ { \sf{7x = 21}} \\ { \sf{x = 3}}$

Then ky :

${ \sf{2ky = 3 - 5}} \\ { \sf{ky = - 1}}$

${ \bf{y = \frac{1}{2} }} \\ { \sf{ky = - 1}} \\ { \sf{k = - 2}}$

4 0

3 years ago

What is the area of the figure?

Alla [95]

B. 36
because if you find the area of the big square its 5×6 and the smaller rectangle is 3×2
so its 30+6
36

3 0

3 years ago