Mathematics High School

Use the properties of radicals to simplify the expression.
√2./72=0

Answers

Answer 1

Answer:

Step-by-step explanation:

Using the properties of radicals, you should multiply first the radicands which is 2 and 72 and arrived at 144.

[tex] \sqrt{2} \times \sqrt{72} = \sqrt{144} \\ \sqrt{144 } = 12 \ \\ [/tex]

Related Questions

3 A Gas station A charges $3.50 per gallon of gas plus 58 for a car wash. Gas station B charges $3.25 per gallon of gas plus S10 for a car wash. How many gallons of gas must a customer purchase for the total cost to be the same at both gas stations?

Answers

9514 1404 393

Answer:

8 gallons

Step-by-step explanation:

The $2 difference in the price of a car wash is made up by the gas purchase at the rate of $0.25 per gallon. So, it takes ...

$2/($0.25/gal) = 8 gal

to make the costs the same.

The customer must purchase 8 gallons for the total cost to be the same at both gas stations.

___

3.50g +8 = 3.25g +10 . . . . costs at each station for g gallons of gas + wash

0.25g = 2 . . . . . . . . . subtract 3.25g+8 from both sides

g = 2/.25 = 8 . . . . . . the way we did it above

A machine produces 80 boxes per
minute. How many boxes does the
machine produce 2 hours?
A. 220
B. 13,200
C. 29,100
D. 6,600

Answers

Answer:9,600 boxes

Step-by-step explanation:

60 mins in 1 hr = so 120 minutes in 2 hrs

80 boxes/ per minute

so 80 x 120 minutes = 9,600 boxes

help pls i will give BRIANLY
cat is to feline as____is to porcine

Answers

Answer:

pig Lol

Step-by-step explanation:

but seriously

The answer you are looking for is ‘pig’
Porcine means resembling/is a pig, therefore pig is the answer!

How long is the missing side length?
1 point
12.2
4.6
7.6
11.3
ОО
ОО
127.7
196

Answers

Answer:

Figure it out

Step-by-step explanation:

Write down the next two terms in this number pattern
19, 14, 9, 4,

Answers

the sequence is -5 everytime, it would be 19,14,9,4, -1, -6 because you are subtracting 5 everytime. i hope this helps

Answer:

points. points.

Step-by-step explanation:

pointssss

also, -1, -6

What is AC for brainliest

Answers

Answer : 6.4

Way to do

•Triangle 1

#Find CD first use tan formula

tan(∅) = opposite / adjuscent

tan(45) = CD / 5

CD = 5 × tan(45)

CD = 5

•Triangle 2

#Now you can find AC use Pythagoras theorem (c = AC)

a² + b² = c²

4² + 5² = c²

16 + 25 = c²

41 = c²

c = √41

c = 6.4

so, AC is 6.4

#Give me brainliest ok? im tired writing all of this

what is the answer 1/2(4t + 6) = 25

Answers

Answer:

( 11 2 + y ) ( 11 2 + y ) = 8

Step-by-step explanation:

Answer:

t=11

Step-by-step explanation:

Step 1: Simplify both sides of the equation

1/2(4t+6)=25

(1/2)(4t)+(1/2)(6)=25

2t+3=25

Step 2: Subtract 3 from both sides

2t+3−3=25−3

2t=22

Step 3: Divide both sides by 2

2t/2 = 22/2

22 divided by 2 is 11

how do u write an expression for "twenty times a number less than two."

a.2 - 20y
b.20y-2
c.20 (y-2)

Answers

C , have a good rest of your day!

Answer:

20(y-2)

Step-by-step explanation:

Could someone help I’m so confused

Answers

Answer:

6/4

Step-by-step explanation:

ratio of x to y is the slope so

you can use butterfly method/cross multiply (multiply numerator on one side to the denominator on the other to bring all the terms up and then solve for y)

4(y+3)=6(x+2)

4y+12=6x+12

y=6/4x

so it would be 6/4

i need to make equations with the models

Answers

Answer:

I dont know ask someone else I just here for the points

cuántas aristas tiene un cilindro

Answers

un cilindro tiene dos bordes

A pound of blueberries cost $3.98 and a pound of clementines cars $2.49 what is the combined cost of 0.6 pound of blueberries and 1.8 pounds of clementines

Answers

The answer is $3.87 explaining is

i need help finding the slope

Answers

Step-by-step explanation:

choose any two points and u will get

slope =1/2

i am bad with money problems help meh please ;-;

Answers

Answer:

Step-by-step explanation:

Answer:

4.96*6.57*8.02*2.31=603.716984464

Kelly was building a bed for her dollhouse. She used her bed, which is 4 feet × 6 feet, as a guide. She scaled down the dimensions of her bed by a factor 1 over 5. What are the dimensions of the model bed she built?

0.8 foot × 1.2 feet
0.4 foot × 0.6 foot
0.08 foot × 0.12 foot
0.04 foot × 0.06 foot

Answers

Answer:

0.8 foot × 1.2 feet

Step-by-step explanation:

You are designing a simulation for which day of the week people are born. You assign numbers to each day of the week, from, Sunday =0 through Saturday =6. You decide to use a sample size of 20.

Use the random number table to conduct your first trial, working from left to right.
39017 66124 37046 59285 15208 47185 76426 23648 51239 88346 59268 71307 37420 69307 98648 45960

Which chart matches the results from your first trial?

Answers

Answer:

In case you have not gotten the answer yet it is the chart, -- 3,3,3,2,3,3,3

Step-by-step explanation:

I took the quiz

Expression 3x²+4x-5
x=0

Answers

Answer:

x = {1/3, 0}

Step-by-step explanation:

What would Hope be attempting to find if she writes d(4) = 78(4)?

Answers

Answer:

d=78

Step-by-step explanation:

so you would divide both sides of the equation by 2×2

d×4÷(2×2)=78×4÷(2×2) <- you would do this to get rid of 4 so you cna get the d alone

d=78×4÷(2×2) <- thats the other side of the equation btw

then it would be:

d=39×2

d=78

Select all line segment measurements below that could NOT be used to form a triangle. a triangle with the side measurements of 3, 4, and 6 inches a triangle with the side measurements of 2, 3, and 5 inches a triangle with the side measurements of 3, 3, and 4 inches a triangle with the side measurements of 5, 5, and 5 inches a triangle with the side measurements of 4, 4, and 8 inches a triangle with the side measurements of 7, 8, and 16 inches

Answers

Answer:

a triangle with the side measurements of 2, 3, and 5 inches

a triangle with the side measurements of 7, 8, and 16 inches

a triangle with the side measurements of 4, 4, and 8 inches

Step-by-step explanation:

A triangle is a polygon shape with three sides and three angles. There are different types of triangles such as isosceles triangle, scalene triangle, equilateral triangle and right angle triangle.

The triangle inequality theorem states that the sum of any two sides of a triangle is always greater than the third side.

For a triangle with the side measurements of 3, 4, and 6 inches:

3 + 4 > 6. This can be a triangle

For a triangle with the side measurements of 2, 3, and 5 inches:

2 + 3 is not greater than 5, hence it cannot be a triangle

For a triangle with the side measurements of 3, 3, and 4 inches:

3 + 3 > 4. This can be a triangle

For a triangle with the side measurements of 5, 5, and 5 inches

5 + 5 > 5. This can be a triangle

For a triangle with the side measurements of 4, 4, and 8 inches:

4 + 4 is not greater than 8, hence it cannot be a triangle

For a triangle with the side measurements of 7, 8, and 16 inches:

7 + 8 is not greater than 16, hence it cannot be a triangle

the root of equation 1/x-1 +1/x-2 = 1/x-3

Answers

Answer:

The roots of the quadratic equation are , .

Step-by-step explanation:

The roots of the quadratic equation are , .

Step-by-step explanation:

As given the equation in the form

Simplify the above equation

(x-2)-x = 3x × (x-2)

x-2 - x = 3x² - 6x

3x² - 6x + 2 = 0

As the equation is written in the form ax² + bx + c = 0

a = 3 , b = -6 , c = 2

Put all the values in the above equation

Thus

Therefore the roots of the quadratic equation are , .

their is no point for brainly if you need to sign in I don't wanna be mean tho

Answers

but it helps with homework and learning how to do stuff you dont know how to do

Leah has meters of cloth, which she divides equally among her friends. Each friend gets meters of cloth.

Answers

Answer: 6

Step-by-step explanation:

Here's the complete question:

Leah has 8 4/7 meters of cloth, which she divides equally among her friends. Each friend 10/7 gets meters of cloth. She distributed the cloth to ---- friends.

Total length of the cloth = 8 4/7m

Number of friends = Unknown

Amount of length gotten by each friend= 10/7

The number of friends that she shred the cloth among will be:

= Total length of cloth / Length gotten by each friend

= 8 4/7 ÷ 10/7

= 60/7 ÷ 10/7

= 6/7 × 7/10.

= 60/10

= 6.

It was shared among 6 friends

Answer:

Step-by-step explanation:

1/4 BEFORE 7:00 is 6:___? (my parents are giving me hard times rn and i hate it)

Answers

Answer:

The answer would be: 6:45

Step-by-step explanation:

F(3)=?

f(x)=2x^2+x+7

Answers

The answer would be 28

F(3)=?

f(x)=2x^2+x+7

This simply means where you see x substitute it for 3

F(3) = 2(3^2) + 3 + 7
= 2(9) + 3 + 7
= 18 + 3 + 7
= 28

Therefore F(3) = 28

10 points plz help!!

Answers

Answer:

38 is pounds, 84 is kilograms, 6 is ounces, 170 is grams, 180 is gallons, 680 is liters, 29 is cubic meters, 1024 cubic feet. If right plz give brainliest.

38 pounds 84 kilograms
6 ounces 170 grams
180 gallons 680 liters
29 cubic meters 1024 cubic feet

What is the value of x?

Enter your answer, as a decimal, in the box.

Answers

Answer:

Step-by-step explanation:

The following ratio solves the problem

AM/MN = x / MP

(67.2 - 32) /67.2 = x / 81.9

35.2 / 67.2 = x / 81.9

Cross Multiply

67.2 * x = 81.9 * 35.2

67.2 x = 2882.88

Divide by 67.2

x = 2882.88 / 67.2

x = 42.9

6th grade math help me pleaseeee

Answers

Answer:

Top left

Step-by-step explanation:

Look at the numbers it's going through. The x axis is the one going side to side, y is up and down

-4x-3(-44-23)=13

please show the work, i’ll mark brainliest

Answers

Answer:

Step-by-step explanation:

Let's solve your equation step-by-step.

−4x−3(−44−23)=13

Step 1: Simplify both sides of the equation.

−4x+201=13

Step 2: Subtract 201 from both sides.

−4x+201−201=13−201

−4x=−188

Step 3: Divide both sides by -4.

−4x

−4

−188

−4

x=47

4
It takes Naomi 4 minutes to run 5 laps.
How many laps per minute is that?
Ebon

Answers

Answer:

1.25 per min

Step-by-step explanation:

divide 5÷4 and you get 1.25 per min

£0.65 in pence maths

Answers

Answer:

65p

Step-by-step explanation:

uhhhh......

I am really confused

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Use the properties of radicals to simplify the expression. √2./72=0

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Use the properties of radicals to simplify the expression.
√2./72=0