Mathematics Middle School

Which best represents the square root of 361

Group of answer choices

-19 and 19

-18 and 18


1 and 361

4 and 64
PLZZ will give brainlist to the first

Answers

Answer 1

Answer:

Its a,c but they did it first

Step-by-step explanation:

Related Questions

Please help me with this!

Answers

Answer:

The answer is B

Step-by-step explanation:

B.


- 5 + 3 = -2
7+-4 = -11

Given the graph below, which of the following represents the domain of the function?
A)Domain: –6 < x < 8
B)Domain: x ∈ ℜ
C)Domain: –3 < x ≤ 6
D)Domain: –6 ≤ x < 8

Answers

E is the correct answer

Help please and thank you..

Answers

5x^3 y^5

(i used a site for this one ngl(

5x+9=24 sovle for x ?????????????

Answers

Answer:

x = 3

Step-by-step explanation:

Solution for 9+5x=24 equation:

Simplifying

9 + 5x = 24

Solving

9 + 5x = 24

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-9' to each side of the equation.

9 + -9 + 5x = 24 + -9

Combine like terms: 9 + -9 = 0

0 + 5x = 24 + -9

5x = 24 + -9

Combine like terms: 24 + -9 = 15

5x = 15

Divide each side by '5'.

x = 3

Simplifying

x = 3

The solution is : in the equation 5x+9=24 the value of x is: x = 3.

Here, we have,

given that,

9+5x=24 is the equation:

Simplifying

9 + 5x = 24

Solving

9 + 5x = 24

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-9' to each side of the equation.

9 + -9 + 5x = 24 + -9

Combine like terms: 9 + -9 = 0

0 + 5x = 24 + -9

5x = 24 + -9

Combine like terms: 24 + -9 = 15

5x = 15

Divide each side by '5'.

x = 3

Simplifying

x = 3

Hence, The solution is : in the equation 5x+9=24 the value of x is: x = 3.

To learn more on equation click:

brainly.com/question/24169758

#SPJ6

Han earns $33.00 for babysitting 4 hours. At this rate, how much will he earn if he babysits for 7 hours?

Answers

Answer:

$57.75

Step-by-step explanation:

33/4 = 8.25 per hour

8.25*7 = 57.75

Answer:

57.75

Step-by-step explanation:

33 ÷ 4 = 8.25

8.25 × 7 = 57.75

A corn vendor at a farmer's market was selling a bag of 8 ears of corn for $2.56. Another vendor was selling a bag of 12 for $4.32. Which bag is the better deal? Explain or show your reasoning.

Answers

The first one because if you are attempting to get the same amount of corn from both bags you can get 16 ears of corn for only a few more cents than the bag of 12. Let me know if this helps!
First one because if you cut it down you can get 12 corn for a dollar less.

Select the graph that best represents the given table of values.

x f(x)
6 4
2 8
10 0

Answers

Answer:

First one

Step-by-step explanation:

Hope this helps :)

It’s is A thank me later

help plz

What is the value of the red X?

Write your answer in decimal form and round to the tenths decimal place.

Answers

The answer is approx. 9.3 .
If 1 = 10.75 you would divide 100 by 10.75 to get X .

1. 9
2. 5
3. 2
4. 1/5

Answers

Answer:

1. 5

2. 3 cups of blue paint and 15 cups of yellow paint

Step-by-step explanation:

number 1 is five but for number two id do 3 on the left and 15 on the right

subtract
1 2/5 - (-3/5)
enter your answer in simplest form

Answers

Answer:

it would be 2

1 2/5 - (-3/5) = 2

The answer would be 2.

FIRST COME FIRST FOR BRAINLIEST


Suppose the graph of mr. brown road trip is extended. Find the ordered pair with an x-coordinate of 7. What does this point represent in the situation?


Please answer this I need help

Answers

Answer:

For this i need the beggining number but i think you just add 7 to the original road sqaure feet

= . =

U need to Add 7 to the coordinates

What is probability? Describe as basic as possible.

Answers

Answer:

A probability is a number that reflects the chance or likelihood that a particular event will occur. Probabilities can be expressed as proportions that range from 0 to 1, and they can also be expressed as percentages ranging from 0% to 100%.

Step-by-step explanation:

hope this helps!!!

Please help me this is part of my grade and its really important! I’m very serious i dont want people answering nothing for points- i really need help. PLEASE give me right answers :(

Answers

Answer:

Step-by-step explanation:

74,000,000 = 7.4x10^7

.0000625 = 6.25x10^-5

18,000 = 1.8x10^4

.00009 = 9x10^-5

3,728,000 = 3.728x10^6

.0011 = 1.1x10^-3

Answer:

A. 7.4*10 to the 7th power

B. 6.25*10 to the -5th power

C. 1.8*10 to the 4th power

D. 9*10 to the -5th power

E. 3.728*10 to the 6th power

F. 1.1*10 to the -3th power

Step-by-step explanation:

pleaseeee helllppppppp meeeeeh

Answers

Answer:

x = 15

Step-by-step explanation:

First, you cross multiply both terms:

5 * 12 = 4 * x

Then, you simplify it.

60 = 4x

(60 = 4x)/4 =

15 = x

Answer:

x=15

Step-by-step explanation:

[tex]\frac{5}{4}=\frac{x}{12}\\[/tex]

5/4 is a proportion that is equivalent to x/12, like how 1/4 is proportional to 25/100. Cross multiply to find the missing values.

➡[tex]5*12=4*x[/tex]

➡[tex]60=4x[/tex]

➡[tex]\frac{60}{4} =x[/tex]

➡[tex]x=15[/tex]

please help me with these questions (pt 2)

Answers

Answer:

ima answer this give me a second to

Answer:

1. 9/2,∞

2. d > 12

Alright repost because i forgot to add the photo and someone reported it. Will mark Brainlyist and please explain how you solved it.

Answers

Answer: -60

Step-by-step explanation: y1-y2/x1-x2 is the equation for rate of change

60

Y2-y1/x2-x1 = slope

360-240/3-1= 60

4 (b+1) ≤ 2 (2b+1)+1
Is this no solution?
Please give a real answer

Answers

Answer:

( 2 b + 1 ) + 1 .       (I believe)

Step-by-step explanation:

Use the given functions to set up and simplify  

( 2 b + 1 ) + 1 .

4=

b + 1 ≤ 2 = b = 1

( 2 b + 1 ) + 1 = 2 b + 2

Hope This Helps.

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12=3x-6
a.18 b.6 c.3 d.-6

16=4x+8
a.1/2 b.4 c.2 d.6

4z+8=40
a.10 b.4 c.8 d.28

5x-7=38
a.5 b.6 c.14 d.9

-3x-9=24
a.11 b.-11 c.5 d.-5

Answers

Answer: 1 is b

2 is c

3 is c

4 is d

5 is b

Answer:

12=3x-6 is 6

16=4x+8 is 2

4z+8=40 is 8

5x-7=38 is 9

-3x-9=24 is -11

Step-by-step explanation:

for 12=3x-6 you would get x by itself so first you add the 6 to the 12

you get 18 then you try to get the x by itself so you divide 3x by 3 and divide 18 by 3 as well. So you end up with 6=x. Repeat with every problem

Mrs. Smith’s wrote the number 43.38 on the board for a class discussion on place value. Explain the relationship between the two 3s

Answers

Answer:

3 and 0.3

Step-by-step explanation:

In the number 43.38, there are 2 place values for the digit 3. The 3 in 43 is worth 3. There is a 3 in the remaining .38, and that 3 is worth 0.3. The relationship between the two 3s is 3 and 0.3.

Hopefully the answer and explanation helps!

I agree with the first person couldn’t have said it any better!

How do I simplify radicals?

Answers

Answer:

Step 1: Find the prime factorization of the number inside the radical. Start by dividing the number by the first prime number 2 and continue dividing by 2 until you get a decimal or remainder. Then divide by 3, 5, 7, etc. until the only numbers left are prime numbers. Click on the link to see some examples of Prime Factorization. Also factor any variables inside the radical.

Step 2: Determine the index of the radical. The index tells you how many of a kind you need to put together to be able to move that number or variable from inside the radical to outside the radical. For example, if the index is 2 (a square root), then you need two of a kind to move from inside the radical to outside the radical. If the index is 3 (a cube root), then you need three of a kind to move from inside the radical to outside the radical.

Step 3: Move each group of numbers or variables from inside the radical to outside the radical. If there are nor enough numbers or variables to make a group of two, three, or whatever is needed, then leave those numbers or variables inside the radical. Notice that each group of numbers or variables gets written once when they move outside the radical because they are now one group.

Step 4: Simplify the expressions both inside and outside the radical by multiplying. Multiply all numbers and variables inside the radical together. Multiply all numbers and variables outside the radical together.

Example:

Example 1 – Simplify: Example 1

Step 1: Find the prime factorization of the number inside the radical.  

252=2*2*3*3*7

Step 2: Determine the index of the radical. In this case, the index is two because it is a square root, which means we need two of a kind.  

√252= √2*2*3*3*7

Step 3: Move each group of numbers or variables from inside the radical to outside the radical. In this case, the pair of 2’s and 3’s moved outside the radical.  

2*3√7

Step 4: Simplify the expressions both inside and outside the radical by multiplying.  

6√7

Pls Mark Brainliest

Step 1: Find the prime factorization of the number inside the radical.
Step 1
Step 2: Determine the index of the radical. In this case, the index is two because it is a square root, which means we need two of a kind.
Step 2
Step 3: Move each group of numbers or variables from inside the radical to outside the radical. In this case, the pair of 2’s and 3’s moved outside the radical.
Step 3
Step 4: Simplify the expressions both inside and outside the radical by multiplying.

yo girl need helps? pls ansser

Answers

Answer:

yea my girl says 3 aint enough. (answer is six)

Step-by-step explanation:

line them up and you get 6

Students were discussing what they had learned about minerals. They were debating the similarities of cleavage and fracture. Which group’s statement correctly describes how these two properties are alike?

A. Cleavage and fracture are both used to tell if an object is a mineral.

B. Both of these are properties that can help identify the color and hardness of minerals.

C. These two properties describe how minerals can break.

D. Neither of these properties are as useful as color in identifying mineral types.

Answers

I believe the answer is c

WILL GIVE BIRANLY!!!
Travis goes to the book fair where paperback books are $1.50 and hardback books are $3. Travis buys five paperback and two hardback books. How much change will Travis receive from a $20 bill?

Answers

Answer:

6.50

Step-by-step explanation:

20-13.50=6.50

1.50 times 5 to get 7.50
3 times 2 to get 6
7.50 plus 6 to get 13.50
20 minus 13.50 to get 6.50
To check add 13.50 to 6.50 to get 20

Please help my math aint adding up here

Answers

Answer:

y= 3x+5

Step-by-step explanation:

y=-2x+5
the way you figure it out is by seeing what points the line goes through on both the x axis and the y axis. to imput your equation your x axis is where the letter x is and your y axis is after the + sign i hope this helps :)

I NEED THIS ASAP!
The formula for the volume of a cylindar is V=πr2(or to the second power)
R is the radius of the base and h is the height of the cylinder. Solve the formula for h and Find the height of a cylinder with a volume of 36π cm3 and a base with a radius of 3 cm.

Answers

Answer:

4 cm, and a height of 3 cm.

Step-by-step explanation:

Step-by-step explanation:

4cm 62727272772727 just 4cm

Which ordered pair or pairs is a solution to the equation 4x - y = 17?

A. (5.3)
B. 3.-5)
C. both (5, 3) and (3,-5)
D. none listed

Answers

Answer is c,hope to help you, have a good day
The answer is C . Cause negative plus negative is positive

Solve
13-4x -6
Thank you

Answers

Answer: 7-4x

Step-by-step explanation:

The answer is 7-4x. How to solve this is since there is no equal sign you do not have to do the opposite property to get the answer. All you you is subtract 13-6 because they do not have any variable and 4x has a variable. Then you get 7-4x. I hope this helped

help with #6!! will mark brainliest

Answers

Answer:

These are the most basic graphing questions in order to continue to develop skills in math you MUST know these. Please practice them afterwards!

Step-by-step explanation:

a. y int

b. x int

c. x cord

d. y cord

e. solution

Answer:

a. x-intercept

b.y-intercept

c.x-coordinate

d.y-coordinate

e.solution

does anyone know how to do this?

Answers

Answer:

12x^2y^5

Step-by-step explanation:

12y^5x^2

Because you just subtract

Katie's mom gave her $20.00 to buy school supplies. Katie needs to buy 3 binders and some mechanical pencils. If each binder costs $3.25 and each mechanical pencil costs $1.50, how many mechanical pencils can Katie buy using only the money her mom gave her?

Answers

Answer:

6 pencils

Step-by-step explanation:

i looked it up

Answer:

6 Mechanical Pencils

Step-by-step explanation:

So Katie NEEDS 3 binders so that is given. 3.25 times 3 is 9.75 so subtract that from 20 which is 10.25. Divide 10.25 by 1.5 and get 6.8. You cant buy .8 of a pencil so you go down to 6.

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