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Sati [7]
2 years ago
14

When solving an equation, Carmen's first step is shown below. Which property justifies Carmen's first step?

Mathematics
1 answer:
lesya [120]2 years ago
5 0

Answer:

Subtraction property of equality

Step-by-step explanation:

In the equation, 5 is subtracted from both the sides

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Which algebraic expression represents “the quotient of a number and thirty”?
Anestetic [448]

Answer: 30/a

Step-by-step explanation:

Quotient means to divide. So the quotient of 30 and another number would be 30/a

3 0
3 years ago
Read 2 more answers
Determine the quotient and remainder F(x)=6x^4+12x^3+24x^2+<br> 23x+18 is divided by g(x)=2x^2+2x+4
Mekhanik [1.2K]
The only way to do this one is by long division which I can't figure out how to show here. There are some great examples online if you google long division with polynomials.

The answer is 3x^2+3x+3 with a remainder of 5x+6 who's is usually shown as (5x+6)/2x^2 +2x+4 which was the divisor g(x).
8 0
3 years ago
Question 8
daser333 [38]

9514 1404 393

Answer:

  42.9 ft

Step-by-step explanation:

The relevant trig relation is ...

  Tan = Opposite/Adjacent

where Opposite in this case is the height of the tree, and Adjacent is the distance to the tree.

  tan(47°) = height/(40 ft)

  height = (40 ft)·tan(47°) . . . . . multiply both sides by (40 ft)

  height ≈ 42.9 ft

The tree is about 42.9 feet tall.

7 0
2 years ago
Which ordered pair is a solution of y = x – 4?<br><br> (3, –7)<br> (3, 7)<br> (–3, 7)<br> (–3, –7)
ivanzaharov [21]
Y=x-4

From this we plug in the answer to find the y value!

For example y=3-4=-1 A.) would be incorrect!

Y=3-4=-1 B.) would be incorrect!

C.) y= -3-4=-7 while it’s SUPPOSE to be 7.

D.) y= -3-4=-7 and y value is -7


Correct answer: D!


Please like and brainiest
7 0
2 years ago
Kira makes 93 greeting cards for a craft fair.She sells the cards in packs of 5.How many full packs of greeting cards does kira
saveliy_v [14]

Answer:

18 full packs of cards

Step-by-step explanation:

You would set this up as 93 / 5

The answer is 18.6 or 18 remainder 3.

Because they want full packs of cards, you just take the whole number which is 18.

5 0
3 years ago
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