Mathematics Middle School

Express 18√8 in the form a√b where a and b are integers and b is as small as possible.


Hint(s): Factor sqrt(8) as the product of two square roots, one of which is the square root of a perfect square.


PLEASE HELP!!!

Answers

Answer 1
36 square root of 2 I believe.
Answer 2
j. Juju told investigators that he would have a little girl in his life he

Related Questions

HELP! WILL GIVE BRAINLIEST!

Answers

Answer:

The answer is B.

Step-by-step explanation:

It doesn't matter how many sandwiches it offers, the cheapest one will always be better:)

The answer is B. hope this helps

How many cubes with sides that measure 1/5 foot are required to fill a rectangular container that has a length of 2 feet, a width of 2 1/5 feet, and a height of 3 3/5 feet?

Answers

I think the answer is about 79, I could be wrong but I think it’s correct

WILL GIVE BRAINLIEST PLEASE ADD THE REASONING PART!!
A supermarket marks down the price of a $3.00 loaf of bread by 20%. What is the discount and the new price of the loaf of bread?

Answers

Answer:

discount .60 New price 2.40

Step-by-step explanation:

Answer:

((3.00$/loaf)/100) x 20= ans

Step-by-step explanation:

3.00/loaf=3.00-infinity

3.00xloaf=infinity

3.00/100=0.03

3.00x100=300

infinity/100=infinity

infinityx100=infinity

.03/20=.0015

.03x20=.6

3/20=.15

3x20=60

infinity/20=infinity

infinityx20=infinity

Please find the area of each figure.

Answers

Answer:

The first answer is 3456

Step-by-step explanation:

Area=L*W

First shape~ 36*36=1296

Second shape~ 36*60=2160

1296+2160=3456

the first answer is 3456

please help I'll give brainiest

Answers

I think it might be bottom sorry if I’m wrong :)

Can someone please explain to me how to do at less one of these questions it’s Algebra. The ones that are circled are my homework.

Answers

16x^2+40x+25= (4c+5)^2

Which of the following describes the function shown in the table below?

Answers

Answer:

B i took the test 100%

Step-by-step explanation:

Please distribute the expression:
50 ( 2 + 3)

Answers

Answer:   250

Step-by-step explanation:

2+3=5x50=250

Answer:

250

Step-by-step explanation:

50 times 2 =100+50 times 3=150

100+150=250

brainliest plz

pls help find the equivalent fractions
2/4=
1/4=
4/2=
2/3=
6/8=
1/3=
1/4=
1/2=
4/6=
3/6=
it's ok if you don't do it all take your time

Answers

Answer:

If you multiply or divide both the top of a fraction and the bottom of a fraction by the same number, so for example:

[tex]\frac{2}{4}[/tex]÷[tex]\frac{2}{2} = \frac{1}{2}[/tex]

1/4 = 2/8

4/2 = 2/1 or 2

2/3 = 4/6

6/8 = 3/4

1/3 = 2/6

1/4 = 2/8

1/2 = 2/4

4/6 = 2/3

3/6 = 1/2

Answerk:

The answer is

[tex] \frac{1}{2} = \frac{2}{4} = \frac{3}{6} \\ \frac{2}{3} = \frac{4}{6} [/tex]

PLEASE! I NEED HELP!

Answers

Answer:

12160

Step-by-step explanation:

2700 X 2=5400

5400 X 3.25%=17550

17550 - 5400=12150 plus the 10 years = 12160

3 Three triangular pendants are shown. Which pair of
pendants are similar? Explain how you know.

Answers

A & B are similar with a ration of 2/3
A and B are similar with a ration of 2/3

i need help asap pleasee!

Answers

Answer:

[tex] {7}^{?} 8[/tex]

yannnnnnnnnnnn na

2 raised to the power of 40 is 109,951,162,776

At a garage sale, a large bin full of DVDs and CDs are being sold. All the DVDs are the same price, and all the CDs are the same price.

Aleah buys 2 DVDs for $6 and 4 CDs for $8. Her friend, Ling, wants to buy 4 DVDs and 2 CDs. How much will Ling have to pay?

Aleah's brother, Pierre, wants to spend $20 on DVDs and CDs. What combination of DVDs and CDs could he buy?

Answers

Step-by-step explanation:

If Aleah buys 2 DVDs for $6 and 2 CDs for $8 we can well assume that the DVDs are $3 dollars each and the CDs are 4 Dollars Each. If ling wants to buy 4 DVDs You would multiply how many DVDs she's buying with the price of the DVDs so (4x3=12) so Ling would have to pay $12 for the DVDs and $8 on the CDs

Pierre wants to spend $20 so with the previous information we can come to the solution that Pierre can buy 4 DVDs and 2 CDs for $20.

James types 90 words in 2 minutes. At this rate, how many words can James type in 15 minutes?

Answers

it would probably be 675 cause i did it and got that

Answer:

675 words

Step-by-step explanation:

If James can types 90 words in 2 minutes, we can assume that he can type 45 words per minute. If we multiply 45 words per minute by 15 minutes, we get 675.

What is an hypothesis?

Answers

Answer: A hypothesis is like a prediction

Hope it helps

Answer:

Hypothesis

Step-by-step explanation:

Its a theory that you have about something.

Read the following description of a relationship:
Every New Year's Day, Cody brings 15 candies for each of his grandchildren and
12 more candies for the adults to share.
Let g represent the number of Cody's grandchildren and c represent the total
number of candies he brings.
Find the value of c when g = 7.
C= ?

Answers

Answer:

c = 117

Step-by-step explanation:

g=7

c = 15g + 12

c = 15x7 + 12

c = 105 + 12

c = 117

C=117 is the correct answer

complete the chart -9,3 sum ? product? difference? quotient? Please help!!

Answers

Step-by-step explanation:

9+3=12

9×3=27

9÷3=3 quotient is 0

Pls help Im stuck on the porblem.

Answers

Answer:

4860  is about 4900

Step-by-step explanation:

It grew by 6% but fell by 4% so were looking for 2% of 243,000. So 243,000x0.02= 4860 You want to roughd to the nearserst hundred people so it's 4900.

4860 and can round up to 4900

I need help with this I did a question like this but when. I did this one it wasn't the same.​

Answers

y = t x 15 + 55


15 equals the rate of change or the constant of proportionality and 55 is equal to the y-intercept, or the number of stamps you originally had

the equation that represents the number of stamps in your collection should be y=55+ 15t

Pease help me this is a really hartd problem

Answers

Answer:

2.34

Step-by-step explanation:

2 large bags =45.6

2 small bags plus a medium bag =43.25

45.6 minus 43.26= 2.34

2.34 is the answer you are looking for.

Find the smallest integer 'n' such that n/2 is a perfect square and 3n is a perfect square and 3n is a perfect cube

Answers

Answer:

4

Step-by-step explanation:

what is 4ab x 5cd find the product

Answers

It’s 20abcd because the product of 4&5 is 20 and their are no like terms with the letters so you just add them
I think it is 20ab I am pretty sure

I'LL GIVE BRAINLIEST:

A or B

Answers

Answer:

Neither A not B. It's C

Step-by-step explanation:

You'll have to visualize it.

Think about this as a cake on a table.

You want to eat the top — so you slice across horizontally.

When you have just the bottom left on the table, you will have a rectangle shape

Another hint is that the question says a "right rectangular pyramid". So no matter how you slice a pyramid, the bottom of each slice will look the same as the name. In this case "rectangular"

PS: I've attached a sketch of what it looks like before & after slicing.

A circle has a radius of 50 cm. What is the circle's area? *
A 15, 708 square cm
B 7,850 square cm
C 157 square cm
D 314 square cm

Answers

Answer is b I think don’t bash if wrong
Circle area = π r²

r = 50 cm

area = (3.14) (50)²

area = 7850 cm²

Can someone please help with the Surface Area of this. I need the right answer so that i wont get murdered by my mom and so i can stay alive longer

Answers

Answer:

32

Step-by-step explanation:

you use different formulas on different sides. bh, 1/2bh

I think the answer is 29 square inches . We are not sure.

Help fast if you don’t know don’t answer

Answers

The answer to the question is 21/3

The cost of a new television is $948. If the Value of the Television decreases by 4.5% every Year, Which function models the value of this television x years after it was purchased.
A: t(x) = 948(0.955)x^{x}
B:t(x) = 0.955(948)x^{x}
C: t(x) = 0.55(948)x^{x}
D: t(x) = 948(0.55)x^{x}
ty in advance I promise to the person with right answer!

Answers

Answer:

a

Step-by-step explanation:

The answer is A your welcome

what is the cube root of 1/1000

Answers

Answer:

0.001

Step-by-step explanation:

I got that answer I am not sure if it's right

Answer:

0.001

Step-by-step explanation:

plsssssssss helpppppp

Answers

Answer: I think “equal”

Step-by-step explanation:

Equal? I think that it is correct

Mr. Toro saved up $440 from his salary to go on vacation. He wants to spend 20% of his savings on a ticket to Disneyland. How much did the ticket to Disneyland cost?

Answers

Answer:

440 X 1/5=88 answer:88

Step-by-step explanation:

Answer:

The answer is 88

Step-by-step explanation:

It is because 440 of 20% is 80

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