PLEASE HELP! I NEED THE ANSWERS TODAY

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

Answer:

[tex]36\sqrt{2}[/tex]

Explanation:

This radical can be simplified.  You know that the number inside of the radical; 8, is the product of 4 and 2.  You know that 4 is a perfect square (2 times 2).  Therefore, you can leave the 2 on the inside and the 4 on the outside.  You now must multiply the 18 on the outside of the radical by 2 because you must take the square root of the original 4 you had.  Therefore, you answer will be [tex]36\sqrt{2}[/tex].

Answer 2
Sorry can’t help don’t know what you looking for

Related Questions

Read the following description of a relationship:
Dakota started downloading a movie on her phone, but lost connection after 36
MB had downloaded. She finished downloading at home at a speed of 63 MB per
second.
Let s represent the number of seconds downloading at home and m represent
the total number of MB downloaded.
Find the value of m when s = 2.
m = ?

Answers

Answer:

m = 162

36 + 63s = m

36 + 63(2) = m

36 + 126 = m

162 = m

HELP ASAP PLZ PLZ PLZ PLZ PLZ PLZ PLZ PLZ

Answers

Answer:

60

Step-by-step explanation:

Answer:

60

Step-by-step explanation: For every 1% (the unit rate) they plan to plant flowers in 0.6 beds. Multiply that by 100 and you'll get 60 which is 100% of their plan.

Hope this helps!

A truck travels 150 miles on 10 gallons of gas. A van travels 122.4 miles on 8 gallons of gas. Select which vehicle can travel the farthest on one gallon of gas.
A-Truck
B-Van

Answers

Answer:

a truck

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

150/10 = 15 miles per gallon

122.4/8 = 15.3 miles per gallon


Enter the equation of the relationship.
y=

Answers

i should use tiger algebra its really good for math. Ill try to solve it but hold up.

Answer:

14 = 3.5x + 0

Step-by-step explanation:

PLEASE ANSWER ASAP!!!!!!!

Answers

Answer:

25 1/2 is the answer !!!!!!!!!!!!!!!!!!!!!!!!!!!

Step-by-step explanation:

Answer:

10[tex]\frac{1}{2}[/tex] = 10.5

12[tex]\frac{2}{5}[/tex] = 12.4

Kayla

10.5 mph * 2.25 hours = 23.62 total miles traveled

Talishia

23.62 miles / 12.4 mph = 1.9 hours

It will take her 1.9 hours to complete the ride

help me please
Guerra is making a patio with the dimensions given in the figure. What is the total area of the patio?

Answers

Answer:

26 ft

Step-by-step explanation:

The answer is 26 ft

What is the domain of the relation given below?

{(2,-5), (4,7), (0, 2), (9, -1)}

Answers

Answer:

Domain: (2, 4, 0, 9)

Step-by-step explanation:

x-axis is domain: (2,4,0,9)

y-axis is range: (-5,7,2,-1)

2,5 2,9 1,8 7,1 1,0 I think

Can someone please help me? I just want to know if I got my answers correct!

Answers

Answer:

It dependes on what you put

Step-by-step explanation:

The answer is two thirds

Solve. Draw a rectangular fraction model to explain your thinking. Then, write a number sentence. 1/7 of 3/7

Answers

Answer:

draw a rectangle and split into 7 and shade in 1 make another one and shade in 3. 3/7 is 3 times 1/7

Step-by-step explanation:

The sentence
My answer that I got from this was .... and I found it by....

Simplify the expression − 3/5(−8 + 5/9x − 3).

Answers

Answer:

numerator: -33+5x/3 denominator: 5

numerator: -33+5x/3 denominator:5

To train for a race, Scott wants to run 20 miles this week. He runs 14 of the miles on Monday.

If he runs 3 miles on Tuesday, how many miles will he still need to run to meet his goal?

Answers

Answer:

Scott will need 3 more to meet his goal

Step-by-step explanation:

Answer:

3 more miles

Step-by-step explanation:

Fill in the blanks to find the product of 27 and 45.
27 × 45 = (20 +
) × (40 + 5)
= (20 ×
) + (20 × 5) + (7 × 40) + (7 × 5)
= 800 +
+ 280 + 35
So, the product of 27 and 45 is
.

Answers

Answer:  1215

Step-by-step explanation:

The multiplication 27 × 45 result to 1215

What is Distributive Property?

The distributive property states that multiplying the sum of two or more addends by a number yields the same outcome as multiplying each addend separately by the number and combining the resulting products.

Given:

27 × 45

Split  27 and 45

= (20 + 7) × (40 + 5)

= (20 × 40) + (20 × 5) + (7 × 40) + (7 × 5)

= 800 ++ 280 + 35

= 1215

Hence, the multiplication result to 1215

Learn more about distributive property here:

https://brainly.com/question/26825250

#SPJ5

"Joyce reached inside the pillowcase and revealed the fluffy fugitive." What form of figurative language is being used by the author?

Answers

Answer:

that would be the first option, alliteration

Step-by-step explanation:

fluffy fugitive

it can’t be simile bc simile uses the words like or as

it can’t be onomatopoeia bc it doesn’t have any sound affects

and it can’t be metaphor bc it’s alliteration

hope dis helps ^-^

The form of figurative language that is being used in the expression "Joyce reached inside the pillowcase and revealed the fluffy fugitive." is alliteration

The given sentence is:

"Joyce reached inside the pillowcase and revealed the fluffy fugitive."

Let us define each of the figurative languages in the options

Alliteration is when the same letter begins words that are closely connected

Onomatopoeia is when words are created from the sounds that describe them

Simile is the comparison of two things with the use of "like" or "as"

Metaphor is the direct comparison of two things

By careful consideration of the sentence "Joyce reached inside the pillowcase and revealed the fluffy fugitive.", two words that begin with the letter "f", that is, fluffy and fugitive, follow each other immediately.

Therefore, the form of figurative language that is being used in the expression "Joyce reached inside the pillowcase and revealed the fluffy fugitive." is alliteration

Learn more here: https://brainly.com/question/21825251

James is making a light blue paint. He mixed 1/3 cup of blue paint with 9/10 cup of white paint. How much white does he need for 6 cups of blue paint?

Answers

Answer:

6 cups of white

Step-by-step explanation:

he will need 6 cups of white paint

Which figure is the image of ABCDE after a dilation centered at the origin with a scale factor of 2 and a reflection over the x-axis?

Answers

Answer:

The answer is FPQRS

Step-by-step explanation:

I got It right on I-Ready

Answer:

The answer is FPQRS

Step-by-step explanation:

got it right iready 2021

1 Sophia is making a mosaic pattern with similar
rectangles. Choose the two rectangular figures that are
similar. Then explain how you know.
A Rectangle ABCD, where AB = 3 in, and BC = 6 in.
B Rectangle EFGH, where EF = 2 in. and FG = 5 in.
C Rectangle JKLM, where JK = 1 in, and KL = 2 in.

Answers

Answer:

C.) Rectangle JKLM

Step-by-step explanation:

Multiply all dimensions in Rectangle JKLM by 2 and they will be equal to the dimesions of Rectangle ABCD

So if John has 49 apples but u have to multiply 30,917 how many apples would he have now okay Ik this is a weird question but it is In my school

Answers

1,514,933 is the answer

Answer:

1,154,993

Step-by-step explanation:

49 × 30,917 = 1,154,933

Need help ASAP 30 points PLS HELP

Answers

Answer:

B.)

Step-by-step explanation:

I think

i thinks it’s B as well


Yashea has 3 dogs. Last month she bought:
5 pounds of dog food for $7.95,
• 8 pounds of dog food for $12.72,
15 pounds of dog food for $23.85.
What is the constant cost of dog food per pound?
per pound

Answers

Around 1-2 dollars a pound.

answer

1.59 per pound

1.59+1.59+1.59+1.59+1.59=7.95

2+ 1/2 I don't know the answer isn't that just sad but can you help me

Answers

Answer:

2.5 or 2 2 and 1/2 if u see anther whole number + 1/2 its just that number then .5 at the end :)

answer: 2.5

explanation: 1/2 = .5

2 + .5 = 2.5

hope this helps and it’s not sad, people learn at different paces :)

These triangles are not drawn to scale. Use the Pythagorean Theorem to determine which triangle is a right triangle. Question 4 options:
A: 7.9, 3.4, 4.7
B: 19.4, 14.4, 13
C: 15.5, 12.5, 4.5
D: 1.5, 0.3, 1.4

Answers

Answer:

it's probably D lol BUTTTT I have no idea

To use the Pythagorean theorem use the two smaller values and see if the formula equals the larder value. If it does it’s a right triangle if it doesn’t it is not a right triangle.

A. Sqrt(3.4^2 + 4.7^2) = 5.8

This is not a right triangle.

B. Sqrt(14.4^2 + 13^2) = 19.4

This is a right triangle.

C. Sqrt(12.5^2 + 4.5^2) = 13.28

This is not a right triangle.

D. Sqrt(0.3^2+1.4^2) = 1.437

This is not a right triangle.

The only one that is a right triangle is B.

Scott can run the 50-yard dash in 6.9 seconds. How many yards could he run in 17.25 seconds?

Answers

Answer:

20.90 mph

Step-by-step explanation:

Answer:

132.6923077 or 132.70 yards

Step-by-step explanation:

What are the coordinates of the image of ΔABC after a dilation with center (0, 0) and a scale factor of 1/2? Drag numbers to complete the coordinates. Numbers may be used once, more than once, or not at all.
A: (20,2) B: (6,4) C: (6,2)

Answers

Answer:

let k denote scale factor.

we have the formula p(x,y) =P'(kx,ky) when dilated under origin with scale factor k.

A because I know it’s right

Answer question on screenshot

Answers

Answer:

the answer is A

Step-by-step explanation:

sorry for 5 days late ig....

A recipe says to use 3 cups of flour to make 48 cookies. What is the constant of proportionality that relates the number of cookies made, y, to the number of cups of flour used, x ?

plz help. I am confusion.

Answers

Answer:

Answer

Find out the what is the constant of proportionality .

To prove

As given

A recipe says to use 3 cups of flour to make 48 cookies.

the number of cookies made, y, to the number of cups of flour used,x .

Than

y = kx

Where k is the constant of proportionality.

48 = 3k

k = 16

Therefore the constant of proportionality is 16.

The answer is 16
You just have to do 48 divided by 3 to get the constant of proportionality, it is like finding unit rate

If an airplane travels 250 miles per hour, how far will it travel in 8 hours?

Answers

Answer:

2000 ;)

Step-by-step explanation:

250mph x8 hours =2000

4/5 + 3/4 what is the answer

Answers

Answer:

31/20

hope it's helpful ❤❤❤

THANK YOU

Please please help
Because I don’t understand this

Answers

Answer:

I can do the first part

it is easy!

there are 10 insects in total, so 10 is on the bottom, it would look as soL

6/10

number 2 is going to be 15/20

number 3 is 12/30 number 4 is 42/84 number 5 is 48/54 number six is 49/84 number 7 is 4/20 and number 8 is 12/15

Step-by-step explanation:

I can't answer all of this, but I'll explain some things to you.

Ratios are when you compare something to another thing.

There are 5 kids playing tag, 4 kids playing soccer, and 3 kids on the swings. What is the ratio of kids playing tag to all the kids playing outside?

The answer HAS to be in a specific order. In this, it's tag to everyone. Would you still count the kids playing tag? YES! Now, let's answer the question. First, lets count all the kids. We would do 5+4+3. That equals 12. So, we do 5 to 12.

To find the area...

To find the area of a figure, you multiply its height by its width. So, a rectangle with 23 height and 4 width would be...that's right! 92!

To find perimeter...

Add up all the sides! If a rectangle has one side that has 24, 21, 23, and 20, you just add up all those numbers, and wham bam, you have the perimeter!

Last, but not least, volume...

To find volume, find out the radius, and height. We use the volume formula length times width times height. And we can use multiplication to help us out.

Hope this helps!

2. The restaurant bill you and your friend received was not itemized. You ordered 2 drink refills and the egg breakfast, for a total of $8.40. Your friend ordered 3 refills and the egg breakfast for $9.35.
(a) Write a system of equations for the situation. Use r for the amount charged for a refill and b for the amount charged for the egg breakfast.
(b) Graph the equations in the system.
(c) Use your graph to estimate how much each item cost.

i just wana no where to make the graph and how to help 20 points!!

Answers

Answer:

$8.40 = 2b + 5r

Step-by-step explanation:

the meal costs $8.40

there were two egg breakfasts

there were 5 refills

HOPE THIS HELPS!!!! <3333

What is the range of the relation shown on the graph?

Answers

you have to look at a graph in order to figure out the answer so it would be... -9, 7 for the top left

9, 4 for the top right

0, -3 for the coordinatate in the middle

-5, -2 for the bottom left

and 1, -8 for the bottom right

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