Express the product in simplest form 8/2x+8 * x^2-16/4

Answers

Answer 1

Answer: From formula a^2-b^2 = (a-b)(a+b) :
x^2 - 16 = (x-4)(x+4)

In 2x+8 factor out "2", you'll reach 2(x+4). So:

$(8)/(2x+8) \cdot (x^2-16)/(4)=(8(x-4)(x+4))/(2(x+4) \cdot 4)= (8(x+4)(x-4))/(8(x+4))= \boxed{x-4}$

(In finish you delete 8(x+4) from nominator and denominator)

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In yesterday's basketball game, Raul made 77.7% of his shots.What fraction of his shots did he make?1. How would you write 77.7% as a decimal? Set that decimal equalto x. What digit or digits repeat?2. Multiply each side of the equation by a power of 10 to get therepeating digit(s) to the left of the decimal point. Since you onlyneed to move one place, multiply each side by 10.3. Subtract the equation in Exercise 1 from the equation in Exercise 2.Then simplify.4. Divide each side of the equation by 9 to solve for x. What fraction isequal to x? Show your work.5. What fraction of Raul's shots did he make?On the Back!6. This season, Jenny's lacrosse team had a winning percentage of0.83. What fraction of their games did Jenny's team win?
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Can u help me with this please

What is the angle of C (C)?
С
65°
65°

Answers

Answer:

50°

Step-by-step explanation:

The missing angle, <C, is an angle on a straight line with the two other angles who measures are 65% each.

Therefore:

65 + 65 + C = 180° (angles on a straight line)

130 + C = 180

Subtract 130 from both sides

130 + C - 130 = 180 - 130

C = 50°

A game has a rectangular board with an area of 44 in2. There is a square hole near the top of the game board in which you must not toss in a bean bag. The square has side lengths of 3 in. What is the probability of not tossing the bag through the hole?A)9/44
B)3/9
C)3/44
D)35/44

Answers

A. 9/44 idk if it is the right anwser but good
Luck

Tara incorrectly estimates 36,591,000,000 meters as 4x10^6 meters explain tara's mistake?

Answers

Answer:

4 * 10¹⁰

Step-by-step explanation:

Estimation:

The estimate value of 36,591,000,000 is 40,000,000,000.

40,000,000,000 = 4 * 10¹⁰

Answer: 4 * 10¹⁰

Can you tell me what is 15-2x=3x

Answers

15 - 2x = 3x
15 = 3x + 2x
15 = 5x
5x = 15
x = 15/5 = 3

The answer is 3x because first you will add 2x on both sides which will give you 5x on the other side. Then you divide 5x on both sides. 15/5x=3x

20+ POINTS!!! ANSWER FAST!!!Which sets of numbers are closed under addition?

Choose all answers that are correct.

A.

whole numbers

B.

natural numbers

C.

negative integers

D.

integers

Answers

It is all of them. A. Whole Numbers, B. Natural Numbers, C. Negative Numbers, D. Integers. This is because when ever you add any of these numbers to them selves, the answer will always be from that set of numbers. Like negative + negative = negative, like that.

Hope I helped ya!!!!!!!!!

♥ Which sets of numbers are closed under addition?

♥ Choose all answers that are correct.

A.

whole numbers

B.

natural numbers

C.

negative integers

D.

integers
♥are all closed under addition.
♥Therefore ALL are right.

Please help me i give 40 points and five more to who say me the answers

Answers

Answer:

Step-by-step explanation:

A frequency table can be used to group a raw data. It shows the quantity of each variable in the data.

The required answers to the question can be found in the attachments to this answer.

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