Mathematics Middle School

Please help me this Is due at

Answers

Answer 1

Answer:

D, 13 + √121

Step-by-step explanation:

The square root of 121 is equal to 11. If we add 11 to 13 we get 24.

Equation:

√121 = 11

11 + 13 = 24

Answer 2

Answer:

D) 13 + [tex]\sqrt{121}[/tex]

Step-by-step explanation:

A = 19

B = 10

C = 59

D = 24

I used a calculator

Related Questions

Pls help. I’m so confused

Answers

Answer:

25 units

Step-by-step explanation:

The longest side is 12.

The two other sides of the triangle = (3 sqaured + 6 squared) (9+36) the square root of 45 is about 6.7.

6.7 x 2 = 13.4

13.4 + 12 = 25.4

25.4 rounded to the nearest unit is 25

Answer:

Step-by-step explanation:

Used an online triangle calculator<3 lol

Ella’s test grades in her history class are 89, 94, 82, 84, and 98. What score must Ella make on her next test to have a mean test score of 90?

needed on the next test

Answers

You need 6 test scores to find the mean test score.
So we need to find the average of all the test scores.
That means we have to add all the test scores and divide by 6 because there are 6 test scores. Let’s think the the s
89+94+82+84+98+x/6=90
(X is the score that ella must have)
447+x/6=90
447+x=90x6
447+x=540
x=540-447
x=93. (Ella must have 93 test scores to have a mean test score of 90)

On a field trip, there are 8 adults and 24 students. What is the ratio of students to the total number of people on the field trip?
8 to 24
1 to 4
32 to 24
3 to 4

Answers

8 to 24
1 to 4
32 to 24
3 to 4

Answer: 32 to 24

Step-by-step explanation:

Need help with this please

no spam

Answers

Answer:

9/2

Step-by-step explanation:

hope it's correct..,,,,,,,,,

Answer:

a. 9/2

Step-by-step explanation:

72:16

9:2

: ratio can be in a form of fraction as well

Graph each equation. Determine the solution of the system of equations. Use pencil and paper. Explain how to find the equation of a line that intersects the system of equations at the same point.
1) x=y
2) 4x= 3y - 3

Answers

9514 1404 393

Answer:

see attached

use the point-slope form

Step-by-step explanation:

Substitution works to find the solution.

4x = 3x -3

x = -3 = y

The solution is (x, y) = (-3, -3).

The first equation graphs as a line through the origin with a slope of 1.

The second equation graphs as a line through (0, 1) with a slope of 4/3, that is, a rise of 4 for each run of 3.

The two lines intersect at (x, y) = (-3, -3), so that point, together with the y-intercepts, can be used to draw the lines.

_____

A line that intersects point (-3, -3) can be written in point-slope form as ...

y +3 = m(x +3) . . . . . for some slope m.

If you were to choose m = -1, this becomes ...

y +3 = -(x +3)

y = -x -6 . . . . . . rearranged to slope-intercept form

What is the greatest measure of the given data?

Answers

Answer:

Step-by-step explanation:

i did the test

Plz help! No links plz

Answers

Answer:1 foot 7 inches
A foot is 12 in

please help really really need this it's on topic systems of equation

Answers

14.8 is what i got from the calculator, im not sure if that helps but ...

What is the distance between 2 points is called:
A. Density
B. Mass
C. Length

Answers

C. the distance is length

Answer:

C. Length

Step-by-step explanation:

The shortest distance between two points is the length.

Hope this helped!!!

The surface area of this triangular prism would be calculated as

Answers

Answer:

option but not 100% sure

Answer: option c

the first term in the answer represents the area of the two triangles

the second term represents the area of two of the rectangular sides (find that the other side equals 5 w/ pythagorean theorem
square root(4^2 + 3^2) = square root (16 + 9)
= square root (25) = 5)

the third term represents the area of the bottom rectangular side with side lengths being 6 and 8

Find the price after tax for a $940 iPhone with a NJ sales tax of 6.625%.

Answers

Answer:

1002.275

Step-by-step explanation:

6.625 of 940 is 62.275

62.275 + 940 = 1002.275

Answer:

1002.275

Step-by-step explanation:

Ms. McCarty cuts
1/3
of a piece of construction paper. She uses
1/6
of the piece to make a flower. What fraction of the sheet of paper does she use to make the flower?

Answers

Answer in btzl/:& lololo

BRAINLIEST IF CORRECT PLS HELP!! which triangle makes this statement true? DEF ≃

SCREENSHOTS INSERTED

Answers

Answer:

Step-by-step explanation:

The angle's always help with triangles that are =

2^3 x 2^6 x 2^? = 2^12

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

what is the answer ???

Answers

Answer:

yoo wouldn't it be the first one

Step-by-step explanation:

cause the prices are close to the median price

pls help me with this problem :)

Answers

you basically do whatever the questions tell you right? if you’re stuck on one just search it up without the “you”

okay so what you do here, mean is when you all all these numbers together and then divide them by the number of numbers here but because they want the difference between these two, you will take whatever you get after you added all them up then divided them by the total amount of number. then you take those two numbers and minus them and that will give you, your answer.
let me work it out for you
56+47+67+77+55+76+85+80+87+69+47+58
=804
divide that by the total numbers you have in the table that is, 12 numbers
so 804 divided by 12 gives you
=67
let me do the next one
52+32+65+63+52+70+72+61+54+43+29+32
=652
then you take that 652 and divide it by the total numbers given in the table which is also 12
so 652 divided by 12
=that’s 54,3
then you take the final answers
67-54,3
and your final answer is 12,7

hope this helped :)

Simplify the expression using positive exponents.

3^8/3^4

Answers

Check this out mate! GOOD LUCK

Please hellppp, answer both problems

Answers

1) 5N in one direction and 5N in the other direction will cancel out.

= 0N

2) 3N in one direction and 5N in the same direction will amplify the force. Add them up

= 8N

What is the y-coordinate of point G on the coordinate grid below?
A.) 2
B.) 3
C.) 4
D.) 2.5

Answers

B: 3
coordinate: (x,y) (2,3)

B)3
(X,Y) ———> (2,3)

Help me out pls!!!!
Side note: Tell me your favorite Victorious character. If you say mine, i'll give you a brainliest.

Answers

mine is jade! she’s pretty and funny

Find the perimeter of the semicircular region. Round your answer to the nearest hundredth. 9 m The perimeter is about meters

Answers

Answer:

about 23.14 m.

Step-by-step explanation:

1/2(pi)(d). d=9.

so,

1/2(pi)(9)=4.5pim

then

4.5(pi)+9 is about 23.14m

Which of the following is NOT a unit of volume?
quart
cubic inch
square inch
liter

Answers

Square inch because it is a measure of area not volume

Answer:

square inch and cubic inch

Step-by-step explanation:

Use the distributive property to write an expression that is equivalent to 8( a + 4 ). 8(a+4) = blank a + blank

Answers

Answer:

8a+32

8(a+4)= 8a+32

Hope it helps :D

Step-by-step explanation:

Answer:

[tex] \sf \: 8a + 32 [/tex]

Step-by-step explanation:

Now we have to,

→ Find the equivalent expression.

The property we use,

→ Distributive property.

The expression is,

→ 8(a + 4)

Let's simplify the expression,

→ 8(a + 4)

→ 8(a) + 8(4)

→ (8 × a) + (8 × 4)

→ 8a + 32

Hence, the answer is 8a + 32.

PLZZ HELP DUE BY TODAY AT 11am

Answers

Answer:

Step-by-step explanation:

An isosceles triangle has two equal sides, and the angles add up to 180 degrees. 180 - 70 - 40 = 100, therefore the answer is 70

The sum of the angles on ANY triangle will ALWAYS be 180°.

So,

40° + 70° +
110° +

How much did the two heaviest tomatoes weigh all together?

Answers

Answer:

1 and 6/8

Step-by-step explanation:

1/2 is equivalent to 4/8 when you multiply both the numerator and denominator by 2. So since there are two tomatoes that weigh 1/2 it would be 4/8+4/8= 1. Next you would add 3/8+3/8=6/8. So when you add 1 whole and 6/8 you get 1 and 6/8.

Please help! Jack measured some segments in this figure.

{picture below}

He found that WY=8cm and MZ=3cm

Give the lengths of the following line segments:

WM:

MY:

XM:

XZ:

Answers

Answer:

WM: 4cm

MY: 4cm

XM: 3cm

XZ: 6cm

Find the annual interest rate.
4. I = $30, P = $150, t = 2 years
5. I = $60, P = $500, t = 18 months
6. I = $150, P = $3000, t = 4 years

Answers

!!ANSWERS!!

1: 10%

2: 8%

3: 1.25%

5 I think is the correct one

At a concert 6 out of the first 20 people who entered the
concert were wearing hats. Based on this information, if
there are 800 people at the concert, how many of these
people are expected to be wearing a hat?

Answers

Answer:

240 people

Step-by-step explanation:

6/20=x/800

800*6=20x

4800=20x

240=x

Therefore, you would expect 240 people to be wearing a hat

240 people because 6/20 is 30% and 240/800 is the same 30%

Help ASAP i need the answer to this question plsss NO LINKS AND NO DOING IT JUST FOR THE POINTS Will give brainliest and just because i say don't do it just for the points doesn't mean i don't want you to do it i'm just saying that because i don't want random answers i want the right answers with work shown I need the whole page plsss its due today

On a recent math test a teacher asked for the measure of

Answers

Answer:

It equals 97°

Step-by-step explanation:

The mistake she made was she thought angle t was vertical to angle u and thus it has the same value. Vertical angles have to be across from each other and not on top of each other. So why does it equal 97? If we look at angle y it has the same value and the angles are exactly the same. Look below for the other explanation since it can't really be said by words.

no link need right answer 100 points

Answers

Answer:

3 in3

Step-by-step explanation:

1/2 x 1/2 x 1/2=1/8

1/8 x 24= 3

Answer is 3/3 the answr is 3/3

Other Questions

please help solve h(t) =-16t^2+40t+20 What is a hard cut?1. when the film fades to white between two clips2. when the film fades to black between two clips3. when two clips are edited together with no transition4. when two clips are shown side by side with a divider 1.2675 * 10^37 = help pls its like 3am and for some reason my brain doesn't work :) A test tube is filled with water and a green plant called Elodea. When the plant is exposed to sunlight, it begins to produce bubbles. What is the most likely conclusion for the identity of the gas in the bubbles? Explain. EEGs, or electroencephalograms, are often conducted to diagnose epilepsy. The word electroencephalogram means PART A: What connection does the author draw between Hollywood and the American Dream in this article. What are the four parts of a neuron help me please NOWWW Write a paragraph. Nelson Mandela stated, "When those in power deny you of freedom the only path to freedom is power. Write a paragraph in support of this quote using evidence from the text to support your reasoning. A bucket is held up by a rope.What force is pulling the bucket down?O Force GravityO Force TensionO Force ElasticO Force Normal state four reason why knowing the entry requirement is important Which of the following have been consequences of colonialism in Africa? (4 points)Interethnic conflictThriving democraciesStable economiesEuropean cultural influences Select all the correct locations on the table.Consider the following expression78 . 498Select "equivalent" or "not equivalent" to indicate whether the expression above is equivalent or not equivalent to the values or expressions inthe last column.EquivalentNot Equivalent343EquivalentNot Equivalent4975.49575.49378. 4977.495EquivalentNot Equivalent 75.7Not Equivalent 49.75Equivalent1 Edmentum. All rights reserved. How do funnel clouds form ?A. cold air temperatures B. tropical ocean waters C. warm air that circles around D. a gathering of dark clouds Can you give me proably a little step by step to the answer so I can understand it a bit more? 15 POINTS 15 POINTS 1.... Where would you most commonly find a FAQ section?a.on a websitec.in the phone bookb.just after the table of contents in a noveld.in the classifieds section of a newspaper2..... When previewing the structure of a FAQ page, it is helpful to look for _________________.a.the organization of the questions and answersc.how many questions there areb.the details of the answersd.answers that may be wrong3.... What information would you expect to find in the FAQ page for CFLs?a.How to use CFLs.c.How CFLs work.b.Where to buy CFLs.d.all of the above Although they do not function the same way which two verbals may look identical?A. gerunds and infinitivesB. infinitives and participlesC. gerunds and participlesD. infinitives and verbalsPlease select the best answer from the choices provided Select all the correct answers.Which two stances or courses of action has the United States taken regarding Latin America?It has stayed away from imperialistic opportunities in Latin America.It has rejected trade agreements with several Latin American countries.It has refused to send aid to assist Latin American countries.It has supported several military coups.It has supported industries by trading goods with Latin American nations. Which of these provides the best explanation for why the pencil appears broken?A. The pencil absorbs all the light rays that hit itB. Water reflects light rays away from the pencilC. Light rays are bent by the water in the glassD. The surface of the water reflects lights rays Standard deviation refers to the __________. A. statistics used to organize, summarize, and describe sample data B. value within a given set of data in its original form C. average distance between variable scores and the mean in a set of data D. difference between the largest and smallest variable scores in a set of data Please select the best answer from the choices provided A B C D