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MariettaO [177]

3 years ago

5

Which multiplicative property is being illustrated below?

1 answer:

nalin [4]3 years ago

3 0

Commutative property of multiplication.

Explanation:
Both equations on each side of the equals sign gives the same answer, they are just put in a different order which is why it is commutative.

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NEED HELP QUICK!! :)

Vlada [557]

Let x and y be your two consecutive whole numbers

x < sqrt(142) < y
x^2 < 142 < y

So, we are looking for x and y such that x^2 < 142 and y^2 > 142.

The closest squared number to 142 is 144 = 12^2.
Next is 11^2 = 121.

11 and 12 are consecutive.

11^2 = 121 < 142 < 144 = 12^2

Thus, 11 and 12 are your numbers

8 0

3 years ago

Solve for w. 9w-4/4=5w-6/7+6

ELEN [110]

Answer:

$w=\frac{1}{16}$

Step-by-step explanation:

$\frac{9w-4}{4} =\frac{5w-6}{7+6}$

$9w-1=\frac{5w-6}{13}$

$9w-1+1=\frac{5w-6}{13}+1$

$9w=\frac{5w-6}{13}+1$ <u />

13 × 9w = 13 × $\frac{5w-6}{13}+1$

117w = 5w - 6 + 13

117w = 5w + 7

117w - 5w = 5w - 5w + 7

112w = 7

112w ÷ 112 = 7 ÷ 112

$w=\frac{1}{16}$

5 0

3 years ago

PLEASE HELP ME WITH THIS MATH QUESTION!!!!! GIVING 15 Points::

NISA [10]

Answer:

I THINK ITS B

Step-by-step explanation:

3 0

3 years ago

The side lengths of a triangle are 9, 12, and 15. Is this a right triangle?

Anastasy [175]

Answer:

yea i think so

Step-by-step explanation:

3 0

3 years ago

Whats the exponential form of the square root of 9y?

bazaltina [42]

Answer:

$3y^{1/2}$

Step-by-step explanation:

$\sqrt{9y}$

= $(9y)^{1/2}$

If you need to simplify:

= $(9y)^{1/2}$

= $9^{1/2} y^{1/2}$

= $3y^{1/2}$

5 0

3 years ago