Mathematics Middle School

Please answer them if you have a chance

Answers

Answer 1

Answer:

B -c2

Mrs marcus : A+b =10

Step-by-step explanation:

Answer 2

Answer:

THXXXX UUUUU

Step-by-step explanation:

She left me do this so u can't report me

Related Questions

Of the students in your class, 60% are right-handed. If there are 30 students in the class, how many are left-handed?

Answers

Answer: 12 students are left handed

Step-by-step explanation:

Answer:

12 students

Step-by-step explanation:

60% of 30 is 18. This means 18 students in the class are right-handed.We can use the equation 30 - 18 to find the number of left-handed students30 - 18 = 12

12 students are left-handed.

HELP ME ASAP PLEEEEAAASE

Answers

Answer: It is 2.50 tea for 1 milk cup. Do that to every cup and every .5 cup increase

Step-by-step explanation:

The hypotenuse of a right triangle is 50 mm. One leg of the right triangle is 30 mm. What is the length of the other leg?
The hypotenuse of a right triangle is 50 mm. One leg of the right triangle is 30 mm. What is the length of the other leg? (4 points)
Group of answer choices

20 mm

40 mm

30 mm

60 mm

Answers

Answer:

40 mm

Step-by-step explanation:

It's 40 mm because the Pythagorean Theorem explains a^2 + b^2 = c^2.

This means the unknown number plus 30^2 = 50^2

What you want to do is 50^2 - 30^2= 20^2; which would be 2500-900=1600.

You got 1600 but that isn't your final answer. You want to find the square root 1600. So 1600 square rooted is 40.

40 mm is your final answer.

Solve for x in the diagram Please.

Answers

Answer:

Step-by-step explanation:

8x + 50 = 90

8x + (50-50) = 90-50

8x = 40

8x/8 = 40/8

X = 5

Hope this helps!

Answer:

x = 5°

Step-by-step explanation:

Start off with 8x° + 50° = 90° because it shows that that is a right angle

Subtract 50° from both sides

8x° = 40°

Divide both sides by 8 to get x alone

x° = 5°

Check:

8(5)° + 50° = 90°

40° + 50° = 90°

90° = 90°

Answer this due soon

Answers

Is this RSM geometry

Proof
1: AC = RT - correosponding sides in congruent triangles ( ) are equal

2: - correosponding angles in congruent triangles () are equal

3: - Given (Altitudes CD to AB and TV to RS)

4: - From 1,2,3 AAS - If two angles and a nonincluded side of one triangle are congruent to two angles and a nonincluded side of a second triangle, then the triangles are congruent (AAS)

5: CD = TV - CPCTC - Congruent Parts Congruent Triangles Congruent

Isabelle is plotting a pentagon on a grid. So far, she has plotted and connected the three points shown on the grid below. To complete the pentagon, she can choose only from the points below. (2, 0), (–2, 0), (–2, 4), (2, 4) How can Isabelle complete her pentagon? Connect the point already at (0, –2) to a new point at (2, 0), and then connect ( 2, 0) to (–2, 4). Connect the point already at (0, –2) to a new point at (–2, 0), and then connect ( –2, 0) to (–2, 4). Connect the point already at (0, –2) to a new point at (–2, 0), connect ( –2, 0) to (2, 4), and then connect (2, 4) to (–2, 4). Connect the point already at (0, –2) to a new point at (2, 0), connect (2, 0) to (2, 4), and then connect (2, 4) to (–2, 4).

Answers

Connect the point already at (0, –2) to a new point at (2, 0), connect (2, 0) to (2, 4), and then connect (2, 4) to (–2

Answer:

D. Connect the point already at (0, –2) to a new point at (2, 0), connect

(2, 0) to (2, 4), and then connect (2, 4) to (–2, 4).

Step-by-step explanation:

Have a nice day/night :)

PLZ HELP WILL GIVE BRAINLIEST

Answers

Answer:

2560

Step-by-step explanation:

Rome is about 30 Kilometers from it's port, Ostia. Marcus is traveling from Rome to Ostia. He completes 65.8 percent of his trip. How much farther does he have to go?
A. About 9.45 km
B. About 10. 26 km
C. About 19.74 km
D. About 19.45 km

Answers

Answer: C

Bgugjhhvgjbjhjjgjhbvfhbvgjngdghbvg

Answer:
the answer is B. About 10.26 km

Step by step:
1. change the percent to a decimal= .658
2. multiply .658 by 30, which will give you 19.74
3. subtract 19.74 by 30 to give you the amount of trip in which is left

Help please.................

Answers

Answer:

C,B

Step-by-step explanation:

Answer:

B and C but read the explanation.

Step-by-step explanation:

It is B and C because you can check both explanations but A might be correct but the ratio is 5:3 not three to 5 so I think it isn't correct.

Help is needed thanks

Answers

240 games are played

Line SU intersects line TV at point R. What is the value of x in degrees?

answer options
30 degrees

75 degrees

105 degrees

15 degrees

Answers

30 degrees 75+15=90 then divide 90 by 3 to get 30

Help me pleaseeeeeeeee

Answers

Answer:

1.) A

2.) A

3.) C

Step-by-step explanation:

1. a 2.a 3.c !!! goodluck!

hi i will give brainliest pls help!

Answers

Answer:

Step-by-step explanation:

:(;(:(:(:(:(:(:? k m

1. 3.99 x 10^13

2. 5.29 x 10^-11

Help I don't wanna get a bad grade

Answers

Answer:

The answer would be B)

Step-by-step explanation:

Answer:

Step-by-step explanation:

12.7x+69.6 ≤ 603

Subtract 69.6 from both sides of the equation

12.7x ≤ 533.4

Now divide both sides by 12.7. Since this is not a negative number, do not flip the sign.

x ≤ 42

Now graph the equation. Now since this is a less than or equal to sign, there will be a closed circle. put a dot where there is a 42, then put an arrow going to the left to represent that x is less than or equal to 42.

You can see this description in option B.

Lucy ate ½ of the cake. Blake ate¼of the cake.How much more cake did Lucy eat than Blake?

Answers

1/4 more of the cake

Jasper plans to serve cheese and crackers as an appetizer at his next dinner party. He buys 0.8 pounds of cheddar cheese. If the cheese costs $5.35 per pound, how much does he spend?

Answers

Answer:

It might be 42.80

Step-by-step explanation:

5.35x0.8

The cost of 0.8 pounds of cheddar cheese is $4.28.

What is the unitary method?

The unitary method is a technique for solving a problem by first finding the value of a single unit, and then finding the necessary value by multiplying the single unit value.

Given that, Jasper buys 0.8 pounds of cheddar cheese.

The cheese costs $5.35 per pound

So, cost of 0.8 pounds of cheddar cheese is

0.8×5.35

= $4.28

Therefore, the cost of 0.8 pounds of cheddar cheese is $4.28.

To learn more about the unitary method visit:

brainly.com/question/22056199.

#SPJ2

What is the area of this figure? Select from the drop-down menu to correctly complete the statement. The area of the figure is Choose... cm².

Answers

Answer:

The area is 102cm.

Step-by-step explanation:

Divide the figure into two pieces. The first is the rectangle which is 13 cm by 6 cm and the second is the triangle which is 6cm by 8cm (21-13).

13*6 = 78 and (6*8)/2 is 24.

Add them up and you get 102cm.

Answer:

102

Step-by-step explanation:

k12 on god its right

elp me pleaseeeeeeeeeeeeeeee

Answers

Answer:

Step-by-step explanation:

With what?

Answer:

with what XD

Step-by-step explanation:

Rob is saving to buy a new MP3 player. For every $16 he earns babysitting, he saves $9. On Saturday, Rob earned $96 babysitting. How much money did he save?

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

brainliest plz

A science classroom has 5 turtles and 7 frogs. What is the ratio of FROGS to TOTAL animals?
5:7
7:12
5:12

Answers

Answer:

7:12

Step-by-step explanation:

there is 5 turtles and all 5 turtles plus 7 frogs = 12

(5+7+12)

7:12

Answer:

7:12

Step-by-step explanation:

Frogs = 7

Total= 7+5 =12

Ratio = 7:12

3y-4=6- 2y
y=?
solve pleaseeeeeeeeeee

Answers

Answer:

y=2

Step-by-step explanation:

3y - 4 = 6 - 2y –––Add 2y from both sides

5y - 4 = 6 –––Add 4 to both sides

5y = 10 –––Divide both sides by 5 to get y alone

y = 2

Check:

3(2) - 4 = 6 - 2(2)

6 - 4 = 6 - 4 (You could probably tell they are equal by here)

2 = 2 (You should definitely tell they are equal here)

Can someone plz help meee!

Answers

Hello davetriona12! I believe I can help you.

So, we are trying to find the missing numbers. We have 6.54, 6.79, 7.29, and 7.79

In order to find the answer, we must learn how much is being added to each number. We can do this by subtracting: 6.54 by 6.79 which would give you 0.25

So now we know that each number goes up by 0.25

Now, we need to find the missing numbers by adding 0.25

6.79 + 0.25 = 7.04

7.29 + 0.25 = 7.54

So, the first blank is 7.04

The second blank is 7.54

I hope this helped you.

#LearnWithBrainly

https://brainly.com/question/21678523

If rose bushes are shipped in boxes of 15 and the class orders 255 bushes, how many boxes is this? Use a ratio table to show your work.

Answers

Answer:

Step-by-step explanation:

divide 255 by 15

helpppppppppppppppppppppppppppppppppppp

Answers

Answer:

$2.00

Step-by-step explanation:

( I hope I'm correct)

Answer: kai paid 2 dollars more

Step-by-step explanation:cole paid 9 dollars for 1 calculator kai paid 11 dollars for 1 calculator

cole names will be better if his name is Cobra.

Graph y=x−2, could someone help?

Answers

like the other answer said. desmos all the way

Y=x-2
So go to y axis and put a dot of -2
Then go up once and go right once
You’ll get a positive graph

Find the area of the figure and choose the appropriate result.

Answers

Answer:

A: 6*4=24

B:10.5*3.5=36.75

C:2*3*3.6=21.6

add them all together

24+36.75=60.75

60.75+21.6=82.35

82.35mm

Answer:

its 41.7........... ..

1b. $1 6− 1 3 Lin said the value of this expression is $ 1 6. Is she correct? Explain or show your reasoning to prove your answer

Answers

Answer:

No she is not correct

Step-by-step explanation:

She is not correct because “value of expressions” mean the result which for this it is 16-13 =3 and she is wrong. please mark me brainly! Hope this helps! :D

Nate has $50 to spend at the grocery store. He fills his shopping cart with items totaling $46. At checkout he will have to pay 6% sales tax on all items in the cart. does he have enough money to buy everything in his cart? Explain

Answers

Sales tax =0.06 so if you’re adding that to 46 then you have to do 46x1.06 which gives you the answer to how much Nate spends in total. Then you should be able to answer the question.

You multiply .06 times 46 then add it to 46 and see what the total is. If it’s more than 50 he won’t have enough

A shoe store donated a percent of every sale to charity. The total sales were $9,250 so the store donated $555. What percent of $9,250 was donated to charity?

Answers

Answer:

Step-by-step explanation:

P = 555/9250 * 100 = 6%

Answer:

Step-by-step explanation:

Answer both questions plz ill give 20 points ofr this and plz ANSWER BOTH

Answers

A is 32, 2=16

B is 48 is 3=16

i believe A is 32, 2=16 and B is 48, 3=16

Other Questions

Alexis wrote 28 - 8 = 20. Then shewrote 28 -8 + 9 = 20 9. Are herequations balanced? Explain. Until Khan united them, the Mongols lived in separate tribes in the _____________.a.Northern Plainsc.Southern Plainsb.Eastern Mountainsd.Western ValleysPlease select the best answer from the choices providedABCD What is 5 divided by 7,685? PLEASE HELP ASAPPP FOR 25 POINTSThe ratio of the length of the sides of a triangle is 1:2:3. If the perimeter of the triangle is 120 feet, then which of the following are the lengths of the sides?10 ft, 40 ft, 70 ft20 ft, 30 ft, 70 ft20 ft, 40 ft, 60 ft30 ft, 40 ft, 50 ft sylvester's dying bed by langston hughes meaning of the poem Explain how to solve the equation 2x+4=-6x+38 in complete sentences. Your response needs to be a paragraph in length and use appropriate math vocabulary Which direction does blood flow in arteries? Executive Enterprises Inc. produces keyboard synthesizer workstations used in the production of movie sound effects. Until recently, they manufactured products in anticipation of sales orders based on historical data, which led to significant inventory stockpiling. Their average annual sales are $273 million, cost of goods sold is 66% of sales, and their inventory turnover ratio is currently 4.0. If Executive Enterprises Inc. were to adopt a new inventory management system that allowed component parts to be delivered mere hours before they were required for assembly, the company would increase its inventory turnover ratio to 6.0. What would the reduction in inventory be if the company adopted this system? a. $15.0 million b. $9.0 million c. $14.5 million d. $10.0 million Which point on the diagram shows the minimum value of y? What was the second place finish for the Election of 1796? (Vise President) The local library dealing with a major computer virus checked its computers and found several unauthorized programs, also known as ______.A. SoftwareB. HardwareC. MalwareD. Torrents In order to fulfill the texture requirement, you'll want a good amount ofThis means that the textures should be in open sunlight.baraficecolorshapecontrast HELP PLEASE(Look at the picture) Which of the males could be the father in the following DNA fingerprint?O Male 1O Male 2O NeitherO Both 13. Each side of a rhombus is 14 in. long. Two of the sides form a 60 angle. Find the area of the rhombus. Round your answer to the nearest square inch. Starting in the 1960s, some Georgians left the Democratic Party because they feared thatA.) government had grown too big and costly.B.) the states had gained too much authority.C.) the cuts to federal programs were too harsh.D.) taxes were too low to support federal programs. List five pieces of material culture you have with you right now, and explain what these pieces indicate about the tastes, habits, and lifestyles supported by your cultural group. When was the last time you violated a norm? How were you sanctioned? What sorts of sanctions do we impose on those who go against our accepted cultural rules? Make a list of ways in which the media - including advertisements - reach you each day. How many of these media messages represent mainstream Western ideals? What kinds of media messages do not conform to these norms? What is depicted in the image above? what does helios threaten if payment isnt made? Does anyone know how to explain this to me, please??