MATHEMATICS MIDDLE SCHOOL

Multiply(4a3)(a2)

Question 3 options:


4a5



−12a5



−4a5



12a5

Answers

Answer 1
Answer:

Answer:

4a5

Step-by-step explanation:

(4a3)(a2)

Remove the brackets. Remember brackets mean to multiply.

4a^3*a^2

4a^3*a^2= 4a^3 + a^2

= 4a^5
Answer 2
Answer:

Answer:

4a⁵

Step-by-step explanation:

(4a³)(a²)

4a³ × a² = 4a³⁺² = 4a⁵

-TheUnknownScientist

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Give three possible solutions to: x + 5 < 10

Answers

Answer:

1.x<5

Step-by-step explanation:

when i do it .... it keep giving me the same thing.

Answer:

4

3

2

Step-by-step explanation:

These value add up to be less than 10.

2 5/16 divided by 7/8

Answers

In order to get the answer to this question you will have to use KCF. (Keep, Change, Flip) Then, multiply reducing if needed then convert the fraction into a mixed number to receive your answer.

2(5)/(16) /(7)/(8)

2(5)/(16) =(32)/(8)

(32)/(8) /(7)/(8)

Use KCF:

(32)/(8) *(8)/(7)

32*8=256

8*7=56

= (256)/(56)

Reduce:

(256)/(56) /2=(32)/(7)

Convert into mixed number:

32/7=4=4(4)/(7)

=4(4)/(7)

Therefore your answer is "4 4/7."

Hope this helps.

Answer:

Step-by-step explanation:

2.64285714286

Flat side of a solid figure

Answers

Base ..............................

Two-ninths of the total number of batteries in Richard's desk drawer is madeup of 16 batteries. How many batteries are there in the drawer?

Answers

You are told 2/9 = 16

Let total number of batteries = x

So you now have 2/9x = 16

To find x divide both sides by 2/9

X = 72 total batteries

Awnser

72

i dunno how to explain i did it in my head

at the park, people can climb a rope ladder to its top. rosa climbed 2/8 of the up the ladder. Justin climbed 2/6 of the way up the ladder. who climbed higher on the rope ladder?

Answers

well if you make the denominater of the fraction the same, aka finding the lowest common multiple you can find out so what you do is 8 and 6 both go into 24 8 goes into 24 3 times and 6 goes 4 times so you multiply the numerator by how many times the denominator goes into the LCM(lowest common multiple) and get 6/24 and 8/24 meaning justin climbed higher

an outdoor swimming pool cost $8 per day to visit during the summer there is also a $25 yearly registration fee is the total cost proportional to the total number of days visited

Answers

No. a proportional relationship has to cross the origin and with the added $25 registration fee the answer would not cross the origin. you can also tell by the linear equation it it was proportional the equation would either be y=mx+0 or just y+mx when m is y divided by x but your equation is y= 8x+25  
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