Mathematics High School

Which property justifies the fact that
5(x - 2) is equivalent to 5x – 10?
A commutative
B associative
C distributive
D identity

Answers

Answer 1

Answer:

C distributive

Answer 2

Answer:

Distributive

Step-by-step explanation:

5(x - 2) = 5x - 10

5(x - 2) = 5(x - 2).

if you sove 5(x - 2) then you will find 5x - 10.

Related Questions

will mark right answer brianlyist

Answers

Answer:

x = 26°

Step-by-step explanation:

for these triangles to be congruent m∡B must equal m∡E

m∡B = 180 - (114+23) = 43°

to find 'x':  x + 17 = 43

                 x = 43 - 17 = 26

If Angel N = angel L, find the perimeter of AMLN.
A. 26
B. 28
C. 37
D. 41

Answers

Answer:

b would be the correct answer

Step-by-step explanation:

Answer:

b

Step-by-step explanation:

Is anyone available to help me out with this problem?

Answers

Answer:

A'= (0,4)

B'= (-1,2)

C'= (2,1)

D'= (2,3)

Step-by-step explanation:

Hope that this helps! :)

y = 4x - 3 y = -2x + 9
​

Answers

Answer:

We all make mistakes, I just make more of them!

choose all that are correct.

1. Random samples from the same population will vary from sample to sample.

2. as the sample size increases, the sample distribution more closely resembles the population distribution.

3. vallues of a sample statistic of different random samples of the same size from the same population will be the same

4. if a random sample is chosen from a population with a large cluster of points at the maixmum, the sample is likely to have at least one element neat the maximum

Answers

Answer:

ennenennenenenenenennnnnnnnnnnnn nn

Answer: the answer is 1, 2, and 4

Step-by-step explanation:

I know this cause my teacher told me

x-2/x+4 = x-3/x+1 Find 5he answer​

Answers

Answer:

Find the LCD of the terms in the equation. x

Multiply each term by x and simplify.

x²−2+4x=x²−3+x

Solve the equation.

x=−1/3

Step-by-step explanation:

asap will give brainliest

Answers

Answer: Answers below

Step-by-step explanation:

1. Male Total: 24

Female Total: 36

Pet total: 41

No Pet total: 19

Total of all: 60

2. 36%

3. 25%

4. 68%

5. 31%

What is the greatest common factor of the terms of this polynomial? 6x4 + 24x3 + 18x2
A. 3x2 B. 6x2 C. 6x4 D. 2x4

Answers

The answer to ur question is B: 6x2 i believe

Solve and graph 12-3a>18a

Answers

Answer:

a = 0.57

Step-by-step explanation:

12 - 3a > 18a

    +3a    +3a

12 > 21a

divide by 21

a = 0.57

Hope this helped! Have a nice rest of ur day! Plz mark as brainliest!!! :D

-Lil G

What is the measure of each angle in a pentagon if the lengths of all five sides are equal?
A. 180
B. 120
C. 108
D. 60

Answers

Answer:

C (108)

Step-by-step explanation:

Angles in a pentagon must add up to 540 degrees.

All sides equal mean all angles are equal

so all you must do is divide 540 by 5, which gets you to 108.

You can use inverse operations to check the work

108 x 5 = 540

Anyone know any of these for math?

Answers

I have attached my work and the rules of exponents

PLEASE SOMEONE HELP LIKE MY GRADE IS ON THE LINE...
Todd orders pictures from a photographer. Each picture cost $7.50. A one time shipping fee of $5 is added to the cost of the order. The total cost of Todd’s order before tax is $80. How many pictures did Todd order?

Answers

Answer:

80-5=75 75/7.5=10

jkvhaoek

i need help please thanks

Answers

Answer: B to the 5 power

Step-by-step explanation: hope this helps :)

Answer:

Step-by-step explanation:

Given

b³·b²

=[tex]b^{3+2} \\[/tex]

=[tex]b^{5}[/tex]

hope it helps :)

If you could have one superpower, what would it be and why?

Answers

Answer:

I would have to reverse time

Step-by-step explanation:

so I can see my grandma that had passed away 2 days ago :C

Answer:I would want to be able to move things with my hands.

Step-by-step explanation:

Priya bought two plants for a science experiment. When she brought them home, the first plant was 5 cm tall and the second plant was 4 cm. Since then, the first plant has grown 0.5 cm a week and the second plant has grown 0.75 cm a week. Priya represents this situation with the equation 5+0.5w=4+0.75w, where w represents the end of week w. What does the solution to this equation, w=4 represent in this situation?

Answers

Answer:

7

Step-by-step explanation:

5+0.5x4=4+0.75x4

5+2=4+0.75x4

7=4+3

7=7

What is the slope line ?

Answers

Answer:

-3.....

have a nice day

Answer:

Step-by-step explanation:

The slope of a line can be found with any two points from the line. Formally, slope, m, is defined as

m=(y2-y1)/(x2-x1), I’ll use points (1,4) and (4,-4) so

m=(-4-4)/(4-1)

m=-8/3

A man paid $296 for 8 books. How much did he pay for each book?

Answers

Divide total pain by number of books.

296/8 = 37

He paid $37 per book

Asia's new boat has a cruising speed of 27 miles per hour. At that rate, how long will it take her to travel the 3 miles across the lake?

Answers

Answer: 1/9 of an hour

Step-by-step explanation: 1/27•3


Rosnah gave 3/5 of a sum of money to her parents and divided
the remainder equally among her 4 brothers. Her parents
received $240. How much did each of Rosnah's brothers receive?​

Answers

Answer:

$36 each

Step-by-step explanation:

240÷5=48

48x3=144

144÷3=36

I NEED HELP PLEASE !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

2.1

Step-by-step explanation:

Can someone help me

Answers

Answer:

c=20

Step-by-step explanation:

(-1,-11) and (-6, -7)
Slope

Answers

y₂-y₁
--------
x₂-x₁
=

-7 + 11
----------
-6 + 1


4
----
-5

slope = -4/5
-4/5 because (-7)-(-11) is 4 and -6-(-1) is -5 so the answer is -4/5

Help me please!!!!!!

Answers

Answer:

the answer is (6,1)

Step-by-step explanation:

Giving brainliest , easy question :)

Answers

cosine is adjacent over hypotenuse so b/6 since we got those from tangent and sin

Answer:

cos y deg= b/beta

Step-by-step explanation:

HELPPPPPPPPPPPPPPPPPP ME plz

Answers

Answer:

the answer is 1 or if you need a fraction 6/6

Step-by-step explanation:

There are 10 girls and 15 boys in a race. What is the probability that the first, second and third place winners will be boys?

Answers

Given:

Number of girls = 10

Number of boys = 15

To find:

The probability that the first, second and third place winners will be boys.

Solution:

Total number of boys and girls:

[tex]10+15=25[/tex]

The probability that the first place winner will be a boy is

[tex]P(\text{Boy at first place})=\dfrac{15}{25}[/tex]

Now, the remaining number of boys is 14. So, the probability that the first place winner will be a boy is

[tex]P(\text{Boy at second place})=\dfrac{14}{24}[/tex]

Now, the remaining number of boys is 13. So, the probability that the first place winner will be a boy is

[tex]P(\text{Boy at third place})=\dfrac{13}{23}[/tex]

The probability that the first, second and third place winners will be boys is

[tex]P(BBB)=\dfrac{15}{25}\times \dfrac{14}{24}\times \dfrac{13}{23}[/tex]

[tex]P(BBB)=\dfrac{3}{5}\times \dfrac{7}{12}\times \dfrac{13}{23}[/tex]

[tex]P(BBB)=\dfrac{1}{5}\times \dfrac{7}{4}\times \dfrac{13}{23}[/tex]

[tex]P(BBB)=\dfrac{91}{460}[/tex]

Therefore, the probability that the first, second and third place winners will be boys is [tex]\dfrac{91}{460}[/tex].

Y=-2x^2-12x+6

What are the points

Answers

Answer: Here ya go.

Step-by-step explanation:

6.464 that is the answer enjoy

PLEASE ANSWER ASAP !!!

Answers

Answer:

Your best guess would be B

Step-by-step explanation:

I say the answer is b because opposite sides are parallel and a is a right angle

What is the slope of the line?

Answers

Answer:

3/4

Step-by-step explanation:

Please help me with 1 to 10 and show me how you get it

Answers

hey, you have to put the number in replacement of the letter you know? Ex #1.) 3x + y. x=3 y=5
So you would rewrite the equation as
3•3 + 5 which is 14. i hope this helped..
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