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Iteru [2.4K]
3 years ago
6

Rashal is adding the expression below. Negative 3 + left-bracket (negative 7) + (negative 6) right-bracket First, he rewrites th

e expression. Left-bracket negative 3 + (negative 7) right-bracket + (negative 6) Which number property did Rashal use to rewrite the expression?
Mathematics
2 answers:
diamong [38]3 years ago
6 0
I think it is 3 I think I’m not sure
iogann1982 [59]3 years ago
3 0
It’s 3 I just added six and seven and that’s thirteen so yeah three
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blondinia [14]

Answer:

General Equation of a Line

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Step-by-step explanation:

Find the slope first and then place the values on the general formula. The final step is to solve for y

5 0
3 years ago
Find two positive real numbers whose product is a maximum. the sum is 80
Eduardwww [97]
Let's say the numbers are "a" and "b"

thus \bf y=ab\qquad 
\begin{cases}
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b=80-a
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\cfrac{dy}{da}=80-2a

set the derivative to 0, and check the critical points, there's only one anyway

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4 0
3 years ago
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The temperature at noon at a ski resort is 3°F. The temperature drops 8°F by midnight.
zhuklara [117]

Answer:

The answer is negative 5 degrees.

Step-by-step explanation:

You just have to subtract 3 by 8.

6 0
2 years ago
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Igoryamba
The answer is A. it has two complex solutions
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2 years ago
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pentagon [3]

Answer: 1/4

Step-by-step explanation:

He needs 4 3/4 whole tiles, you could round it to 5 whole tiles. He needed 4 3/4 whole tiles. To completely fill in all the spaces on the wall evenly, it needs to be 5 even, while, tiles. To fill in the empty space, you must subtract 5 and 4 3/4, which explains why Part A says “How many whole tiles does he need” and the answer “4 3/4” So, Subtraction: 5- 4 3/4 = 1/4!

Your welcome :)

6 0
2 years ago
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