2√81 3 −√135 3 −3√2 3 −2√5 2 Simplify Work Needed
Please don't insert a image of it

Answers

Answer 1

Answer:

- 42.7841368775

Step-by-step explanation:

- 3 × √27 − 2 × √2 − 3 × √45 − √18

- 15.5884572681 - 2.82842712475 - 20.1246117975 - 4.24264068712

- 42.7841368775


Related Questions

Geometry i need help with this

Answers

Answer:

c

Step-by-step explanation:

Hey There!

So the first thing we want to do is find out what an outlier is

An outlier are points that are distanced from the cluster of points and in this scatterplot there seems to be an outlier ( the point on the bottom right)

so the answer is c

The1AndOnlyMarkus

Can someone please answer at least most of them please. Please don't just answer one of question.

Answers

the answer to 11 is -21
The answer to number 7 is -5x - 10 ( hope this helped)

Tyler used
1 1/4 gallons of paint to paint 5/7 of a fence. How many gallons will it take to paint the whole fence? Write a multiplication equation or a division equation to represent this question, then find the answer.

I need this done today :)

Answers

Answer:

3.85 gallons

Step-by-step explanation:

  11/4 gallons /5 x 7

= 2.75 gallons /5  x 7

= 0.55 gallon x 7

= 3.85 gallons

Answer:

3.85 gallons

Step-by-step explanation:

How far is the elephant away from the grass in the following graph?
A. 4 units
B. 5 units
C. 6 units
D. 7 units

Answers

The elephant is 7 units away from the grass in the graph
The elephant is 7 units

Hi can you pls answer this is due in a bit i will give brainiest and 5 points,

Answers

You need to divide the numbers.

Answer:

9.) 3.4 10.) 0.26 11.) 4.5 12.) 4.95

Step-by-step explanation:

If you can help me with this exercise please?

Answers

Answer:

The volume of each prism is 21 1/4

please help, i really need help

Answers

It is a rotation and a reflection. It is reflecting across the y axis and is then rotated.

i know the first one is right but id k if any of the other ones are

Answers

I think it the 3 and 4 one ... sorry if I’m wrong

Answer:

these are equivalent to [tex]4\sqrt{5}[/tex]:

[tex]2\sqrt{20},\ \ 3*5^{\frac{1}{2}}+5^{\frac{1}{2}}, \ \ 4*5^{\frac{1}{2}}[/tex]

PLEASE HELP WILL MARK BRAINLIEST!!

Answers

Answer:

2

Hope it helps!

blob

Step-by-step explanation:

Arnold recorded the number of apples sold per day by his grocery store in the box plot below.

Which measure of center can be best identified by this distribution?
A. mode
B. median
C. interquartile range
D. mean

Answers

c. interquartile range i think
The correct answer is c ✨✨

What is 2.7% of 197,000? (Please have equation included)

Answers

Answer:

5319

Step-by-step explanation:

2.7%=0.027

0.027*197000

27*197

5319

A waitress earned $9 per hour at her job plus an additional $75 in tips on Friday. She earned more than $150 total. Which inequality best represents the situation, where h represents the number of hours she worked on Friday? *

A. 9 + 75h > 150
B. 9 + 75h ≥ 150
C. 9h + 75 > 150
D. 9h + 75 ≥ 150

Answers

Answer:

the answer is c :)

Step-by-step explanation:

Answer:

C. 9h + 75 > 150

Step-by-step explanation:

One part is that it says that she makes more than, not more than or equal too 150. Which cuts the options down to two.

A. and C.

The second thing that the text says is that she makes 9 dollars and hour, not 75 an hour. Which means that A. can't be the answer.

Thus, C. is the correct answer.

Have a good day and good luck!

Answer this question please and thank you

Answers

Step-by-step explanation:

0.116+7.810=7.926

7+1=8

0.116 -------> 0

+ 7.81 --------> 8

-------------------------

7.926 -------> 8

Terrence records the numbers of e-mail he receives per day. During one week, he receives 7, 3, 10, 5, 5, 6, and 6 e-mails.
What are the mean, median, and mode of the data?

Answers

Answer:

mean:6, median:6, mode:5 and 6,

Step-by-step explanation:

Mean is average, mode, is the number that occurs most frequently, median is the middle number.

Mean: 5 or 6 or both

Median: 5 or 7 or both

Mode: 6

I need help plzz.

Dilate this by 1/3

Answers

For this shape there are four points. The plotted ordered pairs are:
M = (3, 9)
N = (6, 0)
O = (3, 6)
P = (-3, 0)

All you have to do is multiply the BOTH x- and y-values by 1/3 on EACH ordered pair. And if it’s easier, you can divide by 3 as well. It’s the same thing.

M = (3, 9) = (3*1/3, 9*1/3) = (1, 3)
N = (6, 0) = (6*1/3, 0*1/3) = (2, 0)
O = (3, 6) = (3*1/3, 6*1/3) = (1, 2)
P = (-3, 0) = (-3*1/3, 0*1/3) = (-1, 0)

(1, 3) , (2, 0) , (1, 2) , and (-1, 0) are your points.

He is right math is not really my strong suit

What inequality does the red graph show?

Answers

x>2 (put a line below the greater than sign, it won't let me do it cause i'm on phone)
X>2 because yeah and also because it is

The sum of 2 numbers is 100. Twice the first number plus twice the second number is 200. What are the numbers?

Write a system of equations for this situation and solve using inspection. Please show work please I don’t understand this!!!!!

Answers

Answer:

50+50=100

100+100=200

Step-by-step explanation:

The sum of 2 numbers is 100. 50 x 2 = 100

Twice the first number plus twice the second number is 200.

50+50=100 so therfore 100+100 makes 200

This situation has infinitely many solutions.

What is system of equation?

"A system of equations is a set of two or more equations with the same variables. A solution to a system of equations is a set of values for the variable that satisfy all the equations simultaneously".

For the given situation,

Let us consider the numbers be [tex]x[/tex] and [tex]y[/tex].

So the system of equations are represented as

[tex]x+y=100[/tex] and

[tex]2x+2y=200[/tex]

We first express the value of [tex]x[/tex] in terms of [tex]y[/tex] from the equation [tex]x+y=100[/tex] as, [tex]x=100-y[/tex]

Now we substitute the value of [tex]x[/tex] in the second equation, we get

⇒[tex]2(100-y)+2y=200[/tex]

⇒[tex]200-2y+2y=200\\[/tex]

⇒[tex]200=200[/tex]

This statement is true for all values of y.

Hence, we could not conclude a single solution for the above situation. It has infinitely many solutions.

Learn more about system of equations here

https://brainly.com/question/20621135

#SPJ2

You can complete 40 pushups in 2 minutes. Your friend can complete 57 pushups in 3 minutes. Do these rates form a proportion? Explain

Answers

Answer:

No.

Step-by-step explanation:

In order to find the answer, you have to make the rates as simple as they get: In other words, you have to make it so that the rate has one on each side. Like this:

40:2

20:1

57:3

19:1

As you can see, they don't have the same numbers once their simplified. Which means that they can't be proportional. So, In this specific problem, you can do one more pushup in one minute than your friend can do.

Have a good day and good luck!

Answer:

no

Step-by-step explanation:

help me pls i really need it and i will lov u forever and mark brainliest<3

Answers

Answer:

i would think false- sorry if it's not correct :/

Step-by-step explanation:

Describe how to graph the ordered pair (−1, 4.5).

Answers

Answer:

I can't show the graph on here

Step-by-step explanation:

There isn’t a graph anywhere

PLZ HELP I WILL GIVE BRAINLIST IF YOU ANSWER ALL OF THE QUESTIONS

Answers

90 29 52 48 18 20 45 13 51 37 64 (:
May u please have brainlist

Fifteen is % of 120.
Thirty-five percent of 160 is .
Forty-eight is % of 60.
Eleven is 20% of .


Match the terms to their definition.

1. expression. a phrase that represents a mathematical relationship
2. equation a statement that two expressions are equal

Answers

Answer:

15 is 12.5% of 120

35% of 160 is 56

48 is 80%of 60

11 is 20% of 55

1.Equation- a statement that two expressions are equal.

2.Expression- a phrase that represents a mathematical relationship

Step-by-step explanation:

Hope this helps! Sorry if any are wrong!

No not wrong ans because I have double checked

The foundation for a new building at the high school is rectangular in shape. The area of the foundation is 5x^3 + 4x^2 - 10x - 8 square meters. If the width equals (x^2 - 2) meters. What is the length of the rectangular foundation?

Answers

We should divide x^2-2 from the equation.

I will spare you from the boring steps of equation dividing.

Now getting 5x+4

Just do this like you are doing long division but instead using variables, be careful there is no x term in the second expression so you have to give it an empty space :)

***15 Points*** Answer the questions for 15 Points.

Answers

Answer:

Step-by-step explanation:

Answer:

10 years is $4922

Step-by-step explanation:

Solve the inequality and graph its solution...
2x+4≥24

Answers

2x + 4 (greater than or equal to) 24

divide the 2 across

x+4 (greater than or equal to) 12

subtract the 4 across

x (greater than or equal to) 8

The solution of the inequality 2x+4≥24 is x≥10.

What is Inequality?

A relationship between two expressions or values that are not equal to each other is called 'inequality.

The given inequality is 2x+4≥24

Two times of x plus four greater than or equal to twenty four.

Subtract 4 from both the sides

2x≥24-4

2x≥20

Divide both sides by 2

x≥10

Hence, the solution of the inequality 2x+4≥24 is x≥10.

To learn more on Inequalities click:

https://brainly.com/question/28823603

#SPJ5

Please help and give right answers please!

Answers

Answer:

7

Step-by-step explanation:

x * x = 7x

7 x 7 = 7 x 7

49 = 49

so if x is 7, the equation is true...

IM STRUGGLING SO BAD HELP ;-; Find the area of the shaded region. Use 3.14 for n.
2 yd
2 yd
3 yd
6 yd
-8 yd —
sydd syd
Syd →

Answers

Answer:

57.74‬ yd²

Step-by-step explanation:

First, find the area of the "rectangle" as if there weren't different figure cut out of it:

(5+6+5)8

16(8)

128 yd²

Next, we are going to find the area of the four figures that are cut out from the rectangle. The circle at the bottom, the rectangle at the top, and the triangles on each side.

The first shape we can tackle will be the circle. The formula for finding the area of a circle is π or in this case 3.14r². The diameter of the circle is 6 yards, and half of the diameter is equal to the radius which gives us 3 yards as the length. Now simplify the expression:

3.14(3)²

3.14(9)

28.26 yd² is the area of the circle.

Next, we're going to find the area of the rectangle at the top. It's dimensions are 6 yards by 3 yards, which gives us an easy 18 yards² as the area (lxw).

Now we're going to solve for the area of the triangles. By the looks of the general dimensions of this shape, I am assuming these triangles are  congruent to each other, which means we will only have to solve for its area once. To find the area of a triangle we have to use the expression: (lxw)/2. However, we don't know one of those dimensions. We know that the length is 8 yards as shown in the diagram, and by using the widths 2 yards and 5 yards, and their relation to the triangle, we can deduce the width is 3 yards. Now we have values necessary to simplify the expression:

(8x3)/2

24/2

12 yards² is the area of one triangle.

Because I stated previously that the triangles are congruent, they both have an area of 12 yards. Now we add the areas of each of the four figures, and subtract them from the area of our large rectangle:

128-(12+12+28.26+18)

128-70.26

57.74‬ yd² is the area of the shaded region

PLEASE HELP I BEG OF YOU
( f + g ) ( x ) = 3^x + 10 x + 5 x - 3

Answers

Answer:

-5x+3

Step-by-step explanation:

If f(x) = 3x

+ 10x and g(x) = 5x – 3, find (f – g)(x).

A. 18x – 3

B. 3

x

+ 5x + 3

C. 3

x

+ 15x – 3

D. 3

x

– 5x + 3

Answer would be -5x+10 I believe

How many place values follow the decimal point in the problem below?
2.01 x 4.1

Answers

Answer:

3

Step-by-step explanation:

There are 3 digits behind the decimal all together

Three place values because you add both of them up

A coin is flipped twice. What is the probability that the coin will land on tails on the first flip and will land on tails again on the second flip?

Question 5 options:

1/4 =0.25=20%

1/4 =0.20=25%

1/2 =0.25=25%

1/4 =0.25=25%

Answers

Answer:

1/4=0.25=25%

Step-by-step explanation:

A coin has two sides, heads and tails, and if you take 100% divided by two you get 50, you want to know what is the probability it will land on tails TWICE so divide 50 by two and you get 25.

1/2=50

1/4=25

0.25 x 100= 25%

hope that helps

Answer:

1/4=0.25=25%

Step-by-step explanation:

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