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3 years ago

WILL GIVE BRAINIEST TO THE CORRECT ANSWER!

Mathematics

1 answer:

Sav [38]3 years ago

3 0

Answer:

A. Associative Property

Step-by-step explanation:

4*(9m)+m

(4*9)*m+m

You are dividing 9m into 9 * m

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Solve for x<br> - 1/5 (x – 4) = -2<br> Enter your answer in the box.<br> x =

UkoKoshka [18]

-1/5 (x - 4) = -2

(-1/5)x + (4/5) = -2

-2 can be turned into -10/5

(-1/5)x = (-10/5) - (4/5)

(-1/5)x = -14/5

multiply by -5 on both sides

x = 14

hope this helps :)

4 0

3 years ago

Two numbers have these properties:

almond37 [142]

Answer:

$12\ and\ 30$

Step-by-step explanation:

Given both numbers are greater than 6

Their HCF is 6

Their LCM is 60

The product of the HCF and LCM of two numbers is the same as the product of the numbers themselves.

Let us say those number are $a$ and $b$

$a\times b=6\times 60\\a\times b=360$

So, the product of those number is $360$

Let us factorize $360$

$360=1\times 2\times 2\times 3\times 5\times 6$

It is given that number should be greater than 6

The possible pairs of number are $(10,36)\ and\ (12,30)$

But only $(12,30)$ has LCM as 60.

So those numbers are $12\ and\ 30$

5 0

3 years ago

Need help for word search

fenix001 [56]

Answer:

ok on it :)

Step-by-step explanation:

This was kinda hard cause I used mark up on my photos lol

7 0

3 years ago

The dimensions of a building are 300 meters by 100 meters. If one centimeter represents

Butoxors [25]

Answer:

60 centimeters by 20 centimeters

Step-by-step explanation:

5 X 20 = 100 5 X 60 = 300

3 0

3 years ago

There are 12 green balls and (x+2) yellow balls in a box. If the probability of selecting a green ball at random is 2/5, find th

Marysya12 [62]

Answer:

x = 16

Step-by-step explanation:

The probability of obtaining a green ball is

P(green) = $\frac{12}{12+x+2}$ = $\frac{12}{x+14}$ and

P(green) = $\frac{2}{5}$ , hence equating gives

$\frac{12}{x+14}$ = $\frac{2}{5}$ ( cross- multiply )

2(x + 14) = 60 ( divide both sides by 2 )

x + 14 = 30 ( subtract 14 from both sides )

x = 16

8 0

4 years ago