Mathematics High School

Get 20 points.The square root of 144 is 12, because12 x 12 = 144. The square root of 169 is 13, because
13 x 13 = 169. Which expression will give the closest approximation to the square root of 156?

Get 20 Points.The Square Root Of 144 Is 12, Because12 X 12 = 144. The Square Root Of 169 Is 13, Because13

Answers

Answer 1

Answer:

A

Step-by-step explanation:

I took the assignment before hand thats the answer.

Related Questions

Find the slope-intercept form from the two points (0,8)
and (1, 10).

Answers

Answer:

y = 2x + 8

Step-by-step explanation:

We want an equation of the form y = mx + b (slope-intercept).

Look what happens to x as we go from (0, 8) to (1, 10):  x increases by 1.  This is the 'run' as we calculate the slope.

At the same time, y increases by 2 from 8 to 10.

The slope is defined as m = rise / run, and here is m = 2/1, or m = 2.

Write out y = mx + b and substitute 2 for m:  y = 2x + b.

To find the y-intercept, substitute 0 (from (0, 8) ) for x and 8 for y:

8 = 2(0) = b, so b = 8, and the desired equation is

y = 2x + 8

A Blue Whale can
measure 28 meters
long. The smallest
animal found is a frog
measuring just 7 mm.
How many tiny
frogs sitting next
to each other
would measure
the same length
as a Blue
Whale?

Answers

Answer:

4000

Step-by-step explanation:

[tex]\huge{\textbf{\textsf{{\color{pink}{An}}{\red{sw}}{\orange{er}} {\color{yellow}{:}}}}}[/tex]

Ur answer is

3286 tiny frogs sitting next to each other would measure the same length as a Blue Whale.

psychology!!!!
An individual who exhibits a mixture of schizophrenic symptoms most likely has undifferentiated schizophrenia.


Please select the best answer from the choices provided


T
F

Answers

Answer:

t

Step-by-step explanation:

Answer:t

Step-by-step explanation:the other person was right

What percent is represented by the shaded area?

Answers

57% i’m pretty sure

Activity
Andrew is paid $4 per hour for the first 30 hours he works each week. He makes $5 per hour for each hour he works over 30 hours per week. In
other words, total wages = fixed wages for 30 hours + additional wages at $5 per hour.
Apply function notation to answer the following questions about Andrew's wages.
Part D. How does the function notation in this example compare with the standard notation

Answers

Answer:

Step-by-step explanation:

For the first 30 hours, Andrew will earn 4(30) = $120.  For each additional hour beyond 30 that Andrew works, he will earn 5(h - 30).  Therefore, the function that gives Andrew's total wages when he works more than 30 hours is:

 

w = 120 + 5(h - 30).  

 

So, if he works 35 hours, he will earn:

 

120 + 5(35 - 30) = 120 + 5(5) = 120 + 25 = $145.

 

If he works 42 hours, he will earn:

 

120 + 5(42 - 30) = 120 + 5(12) = 120 + 60 = $180.

 

I hope this helps!

What is the area of this regular pentagon that has been divided into five congruent triangles?

48 [tex]cm^{2}[/tex]

120 [tex]cm^{2}[/tex]

100 [tex]cm^{2}[/tex]

24 [tex]cm^{2}[/tex]

Answers

Answer:

120 cm^2.

Step-by-step explanation:

The area of one triangle = 1/2 * base * height

= 1/2 * 8 * 6

= 1/2 * 48

= 24 cm^2

So area of the pentagon = 5 * 24

= 120 cm^2.

help for brainless ASAP

Answers

Answer:

I think its H.

Step-by-step explanation:

Answer:

J $52.14

Step-by-step explanation:

Have a Nice Day!

For which value of is the following number undefined


x - 3 / x + 4

Answers

Answer:4x - 2 = 3x + 1

Step-by-step explanation: shooooooooo papi

Answer:

x = - 4

Step-by-step explanation:

The denominator of the rational expression cannot be zero as this would make it undefined.

Equating the denominator to zero and solving gives the value that x cannot be, that is

x + 4 = 0 ⇒ x = - 4

Thus x = - 4 is the excluded value

How many solutions are there to this equation 3(3x-)=6x-3 please help

Answers

One Solution
Steps - 3(3x)=6x-3
9x=6x-3
-6x -6x
3x=3
X=1

please. very easy! will give brainliest

Answers

Answer:

A = 5808

P = 308

Step-by-step explanation:

Hope This Helps! :)

I cant seeee the photo

You’re walking down the hall and you overhear someone talking about you behind your back. What would you do and why?

Answers

Answer: Go up and confront them because i hate when people do that!

Step-by-step explanation:

Answer:

Slap them

Step-by-step explanation:

Don't let people talk bad about you/j

What you should actually do and a answer the teacher is looking for would be to either ignore it and move on because there is not use starting drama or to confront them and ask what they are saying about you so that you don't jump to conclusions

Pls help
An elephant at an animal sanctuary weighs 5.5 tons. He receives a daily nutritional supplement. The instructions say to give 1 fluid ounce of supplement for every 250 pounds of body weight. How many fluid ounces of supplement should the elephant receive? no options I need to type it in.

Answers

Answer:

44 fluid ounces.

Step-by-step explanation:

It's important to keep in mind that 1 ton is 2,000 pounds.

5 x 2,000 = 10,000 pounds.

You have to add 1,000 pounds because of the '.5' at the end of the 5. That leaves you with 11,000 pounds.

Now, you have to divide by 250 to find how many fluid ounces you need.

[tex]\frac{11,000}{250}[/tex] = 44.

You need 44 fluid ounces of supplement.

Answer:

44

Step-by-step explanation:

I really need help with this please help

Answers

It’s 222829299292929292 ☺️

: Brianna’s teacher asks her which of these three expressions are equivalent to each other. Expression A: 6x + 4 Expression B: 12x + 4 Expression C: 5x + x + 4 Briana says that all three expressions are equivalent because the value of each one is 4 when x = 0. Do you agree or disagree with Brianna?

Answers

Answer:

I disagree with Brianna.

Step-by-step explanation:

Expression A: 6x + 4

6(0) + 4

4

6(1) + 4

6 + 4

10

6(2) + 4

12 + 4

16

Expression B: 12x + 4

12(0) + 4

4

12(1) + 4

12 + 4

18

12(2) + 4

24 + 4

28

Expression C: 5x + x + 4

5(0) + (0) + 4

4

5(1) + (1) + 4

5 + 1 + 4

10

5(2) + (2) + 4

10 + 2 + 4

16

It is true that when you substitute the “x” in each expression with 0, you get 4. However, when you sustitute a different number, like 1 or 2, you get completely different answers. In order for these expressions to all be equal, they have to all get the same answer each time. Yet, notice how both expressions A and C got the same answer every time. This is because when you simplify expression C, you get 6x + 4 (when you add together 5x and x). Therefore, expressions A and C will always be equivalent.

A scatter plot with a line is shown below. (Attachment)

Which statement is most likely correct about the line?

It can be the line of best fit because it is closest to most data points.
It can be the line of best fit because it passes through all the scatter points.
It cannot be the line of best fit because it does not pass through all the points.
It cannot be the line of best fit because it does not pass through the first and last points.

Please help! Other brainy answers DO NOT help. Will mark brainliest!

Answers

Answer:

It can be the line of best fit because it is closest to most of the data points.

Anyone know how to answer this math question

Answers

Answer:

Step-by-step explanation

x^2+y^2=25

if you buy 4 balloons and the total price is 6 how much is each balloon

Answers

Answer:

1.5

Step-by-step explanation:

Answer:

$1.50

Step-by-step explanation:

do 6 divided by 4

CAN SOMEONE PLEASE HELP ME

Answers

Answer: <ACB = 50 degrees

Step-by-step explanation: Since the interior angles of a triangle is always equal to 180 degrees, you would add both given degrees which is 40 and 90 (because of the right angle) and then subtract that answer (130) from 180

JOshua purchased a large sphere-shaped gumball from the gumball machine. The gumball has a diameter of 1.5. He decided to eat onlyhalf of the gumball so he can save the rest for later. Approximately, what is the volume of the piece of gumball that he ate?

Answers

Answer:

0.88 cubic inches

Step-by-step explanation:

can someone help me pls i put rhe question as a picture i would help alot​

Answers

The answer would be D

Answer:

D. 24x + 16y

Step-by-step explanation:

Hope This Helps! : )

If 1/2 gallon of paint covers 1/8 of a wall, then how many quarts of paint are needed for the entire wall?

Answers

Answer:

4

Step-by-step explanation:

Which expression represents the difference of (6x - 5) - (-x - 4)?

Answers

(6x-5)-(-x-4)

6x-5=x+4

6x-x=4+5

5x=9

12. A rectangular box has a height of 6 feet and a width of 4 feet. If the length of the three-dimensional diagonal is 13 feet, what is the length of the box? Round to the nearest hundredth.​

Answers

The answer is May because 8+ B equals nine and if you subtract nine from to that equals

Answer:

6×4=24 13×24=96

round to the nearest hundreds is 100

sorry if wrong

which fractions are equivalent to 2/6. (select ALL that apply).
4/8
1/4
5/9
1/3
4/12

Answers

Answer:

1/3 and 4/12

Step-by-step explanation:

What is the interquartile range of warrens data?

Answers

Answer:

10

Step-by-step explanation:

Answer:

To find the interquartile range, first arrange the values in the data set in ascending order:

0, 5, 5, 10, 10, 10, 15, 15, 15, 20, 20, 20, 25, 25, 30.

Because there are 15 values in the data set, the first quartile is the 4th value, which is 10, and the third quartile is the 12th value, which is 20.

interquartile range

 =

third quartile – first quartile

  =

20 – 10

  =

10

The interquartile range of Warren's data is 10.

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Answers

Eeeeeeeeeeeeeeeeeeeeeeeeeeee

Mr. Strand mowed 2 5 of his lawn. His son mowed 1 3 of it. Who mowed most of the lawn? How much of the lawn still needs to be mowed?

Answers

Answer:4/15 of the portion of land is left to be mowed.

Step-by-step explanation:

Portion of Lawn mowed by Mr Strand =2/5

Changing to decimal we have 0.4

Portion of Lawn mowed by his son=1/3

Changing to decimal, we have 0.333

From this , we can deduce that Mr Strand mowed most of the Lawn.

Now to find the portion of Lawn remaining to be mowed

Let total portion be =1whole

Such that portion left to be mowed

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

1- 6 + 5/15

1-11/15

15/15 -11/15

4/15 of the portion of land is left to be mowed.

Look at pic below please show work : )

Answers

Answer:

91.1 cubic inches to 1 dp

Step-by-step explanation:

4.5 X 4.5 X 4.5 = 91.125 cubic inches

or

4.5^3 = 91.125 cubic inches

Find the surface area of the prism.​

Answers

Answer: 136 m

hope this helped :)


Help question in the pic

Answers

Answer:

the third chouce

Step-by-step explanation:

Other Questions
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(paragraph 25) How did the British persuade African tribal leaders to send Africans toAmerica? * The rectangular top of Kathleen's desk has a length of 24 inches and a width of 17 inches. What is the area of the top of Kathleen's desk in square inches? PLEASE HELP ASSAP I WILL MARK U AS BRAINLISTI PROMISE. What was William Lloyd Garrisons childhood like? (His father, his family, how they survived?) 1. What do you know about gravity?2. 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