Mathematics Middle School

I RLLY NEED HELP PLEASEEEEE​

I RLLY NEED HELP PLEASEEEEE

Answers

Answer 1

Also I think the answer is 55

Answer 2

Answer: 5?

Step-by-step explanation: because when it leans the ladder's sizes would decrease right? so yeah I guess 5

Related Questions

The length of each side of the cube shown is 5cm

Which equation can be used to find the volume of the cube
​

Answers

Answer:

5 x 5 x 5 = 5 ³ = 125 cm ³

Step-by-step explanation:

The formula for volume is l x w x h

length = 5cm

width = 5cm

height = 5cm

therefore, equation is 5 x 5 x 5 = 125 cm ³

volume = length x width x height

length-5
width-5
height-5

5 x 5 x 5 = 125 units
(p.s make sure you say 125 units cubed or put a small 3 while using volume)!

I HOPE THIS HELPED <3 PLS MARK THIS BRAINLIEST!

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Find the mean, median and mode of

1. 75 , 80 , 86 , 88 , 72 , 80

2. 40 , 40 , 35 , 26 , 30 , 21 , 27 , 36 , 24

Answers

Answer:

1. median: 80.5    mean: 16

2. median: 30      mean: 19

Please Help Thanks! Have a great day!

Answers

Answer:

It is 180 degrees!

Answer:

180°

Step-by-step explanation:

I hope this helps. I do apologize if it is wrong

Han has fish tank that a length of 14 inches and a width of 7 inches. Han puts in 1,176 cubic inches of water. How high does he fill his fish tank with water? Show or explain your thinking.

Answers

12 inches
Because 14 x 7 x 12 = 1176

What is the equation for this line?

Answers

I believe that the equation would be y=1/2x

Answer both please (middle school) ( probability)

Answers

Answer:

For the grease pencils the probability is the chance of geeting a green is 8 percent and a yellow pencil is 95%

Step-by-step explanation:

PLEASE HELP GUYS THIS IS MY FINAL!!

Answers

Answer:

3

Step-by-step explanation:

V = h*π*r²

27π = 3*π*r²

27π = 3π*3²

27π = 3π*9

27π = 27π

Its 3, I hope you pass! I’m on my finals too.

Point M is located in the third quadrant of the coordinate plane, as shown.



Explain what you know about the signs of the coordinates of point M.

Answers

Answer:

It is in quadrant three

Step-by-step explanation:

The points of M means there x and y will both be negatives.

It’s in quadrant III. Which means that both of the numbers in the ordered pair will be negative.

The formula for volume of a rectangular prism is V = Bh.

The variable B stands for the
.
In this prism, B equals
cm2.
The variable h stands for
.
In this prism, h equals
cm.
The volume of the prism is
cm3.

Answers

Answer:

B stands for base (12*2=24)

h stands for hight (9)

v stands for volume (24*9 = 216)

Step-by-step explanation:

ur downloading what? btw

I need help? Answer option are
A. Function 1
B. Function 2
C. The functions have the same y-intercept.

Answers

I’m pretty sure it’s b
C. The functions have the same y-intercept

HEEEELLLLLLLLPPPPPPPPPP!!!!!!!!
NO SCAMS!!

Answers

Huh. What about it??

Answer:

..........???

Step-by-step explanation:

I'm confused...... sorry for taking your points

Help me please!!! Effect of transformation

Answers

The answer is 17. explaining
i answer is 17 I think

What is the area, in square meters, of the shape below? Express your answer as a fraction in simplest form.

Answers

Answer:

20/3

Step-by-step explanation:

5/3 x 4/3

5x4=20

keep the denominator

20/3

A jar contains 2 red, 5 green, 2 blue and 6 yellow marbles. A marble is chosen at random from the jar. After replacing it, a second marble is chosen. What is the probability of choosing a green and then a yellow marble?​

Answers

Answer:

Step-by-step explanation:

The probability of picking an item A in a box of N items depends on nA, the amount of items A in the box at the time of picking, with the kinda instinctive value:

p = nA / N

then it means that if you have no green ball, the probability is 0/N = 0, if you only have green balls, it means you have a probability of N/N = 1 = 100%, and if you have as many green balls as non-green balls, you have a probability of nA/(2nA) = 0.5 = 50%.

Here the probability of first picking a green ball (nG=5) in a box of N=3+5+2+6=16 for the 1st pick is:

pG1 = 5/16

Now the trick here is that once you picked the green ball, you put it back in the box before picking another ball. So you still have N=16 balls for the second pick, and the probability of picking a yellow ball (nY=6) for the 2nd pick is:

pY2 = 6/16 = 3/8

(it would have been slightly higher, at 6/15, if you did NOT put back the green marble in the box).

Now you want BOTH events to be true. So you want G1 to be true AND Y2 to be true. The two events are independent (the probability of Y2 is 6/16 if you had G1 but is also 6/16 if you failed G1), so the probability of having both is simply done by multiplicating them:

pG1Y2 = pG1 * pG2 = 15/128

Help me I’m very confused with this question

Answers

the answer is b hope this helps
I believe the answer would be B im not completely sure tho

A park has a circular goldfish pond. The area of the surface of the pond can be found by using this formula.

A=πr2
What is the area, A, of the surface of the pond if its radius, r, is 5 feet? (Use 3.14 for π.)
A. 78.5 square feet
B. 31.4 square feet
C 15.7 square feet
D. 10.14 square feet

Answers

Answer:

A. 78.5

Step-by-step explanation:

Plug in all of your information.

A=(3.14)(5^2)

Solve in a calculator.

= 78.5

A. 78.5 square feet

Marcos was born in 1998. His grandmother was born forty-five years earlier. What year was Marcos' grandmother born?

A. 2043
B. 2033
C. 1954
D. 1953

Answers

Answer:

the answer is d

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

1998- 45= 1953

On average Earth is 149.6x10^6 km away from the Sun , and Pluto is 5.9x10^9 What is the difference between Pluto's average distance from the Sun and Earth's average distance from the Sun?​

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Answer:

Pluto is 39.5 astronomical units from the sun. That is nearly 40 times farther from the sun than earth. Plutos farthest point away from the sun is 49.3 astronomical units

pls help with my LAST QUESTION

Answers

1 D
2 A
3 C
4 B
there u go :)))

this is my last day of school so i need help to finish this'

Answers

The answer it’s a. Pretty sure if not sorry

- 7th grade work -

Please help, and answer only if you have an answer.

Answers

Answer:

$268.38

Step-by-step explanation:

First we will take off the 20% off the 315 dollars. SO we can do this by saying that the discounted price is 80% of the original price, (because 100 - 20 = 80). So 0.8 * 315 = 252. So 252 = discounted price. So then we have to add the tax price.

Sales tax is %6.5, so we can do 252*0.065 to find the tax payed. We get 16.38, so we can dd this to our discounted price to get 252 + 16.38, or $268.38

$268.38 is the correct answer

Answer all the pictures to get 12 points and brainliest sorry this is the last points i have

Answers

Answer:

#6 : C

#7 : B

#8 : D

#9 : B

#10 : B

#11 : D

#12 : D and E

#13 : A

Step-by-step explanation:

Hope it helps

pls answer both question in both pictures, i'll give brainliest if right

Answers

For the orange triangle it’s 8.75 ft for the missing dimension. For the purple triangle, it’s 4 cm.

Answer:

Picture 1: 24/6=4 so, b= 4cm

Picture 2: 175/20 =8.75 so, h=8.75ft

help asap plz i just cant

Answers

Answer:

(0,-7)

(1,-9)

(-1,-5)

(-2,-3)

Step-by-step explanation:

Your slope would be 2/3

I think this is right. Let me know if you know the formula and i can explain it to you!

(-6,5)

(-4,1)

(2,-9)

(-5,3)

twenty millionths as a decimal

Answers

Answer:

it is 0.00002

Step-by-step explanation:

i searched it

0.0002 you can search it up to clarify it in case I’m wrong

PLEASE HELP WITH THESE QUESTIONS

Answers

Answer:

32

Step-by-step explanation:

8X4

Answer:44.56637

Step-by-step explanation:

12.56637+32=44.56637

Naji is shopping for a new outfit to wear to his sister's graduation. The shirt he wants cost $85 but it's on sale for 20% off.

How much money will Naji spend on the shirt at it's sale price?
How much money does he save buying the shirt on sale?

Answers

Answer:he will spent $68 and save $17

Step-by-step explanation:

85×20= 1700/100= $17 he will save

Shirt will cost 85 -17= $68

He’ll spend $68 and save $17

three different accounts are described below. order the accounts to their values after 10 years, from greatest to least.

Answers

Answer

You deposit $800 in an account that earns 7.5% annual interest compounded quarterly.

Step-by-step explanation:

From the close eye, this seems to me the best and most factual answer to be found!! Goodluck with your quiz!

$800 really hope that helps!

guys please help me i cant do this

Answers

Answer:

Step-by-step explanation:

add all of them and then see if they right

X : 4 , 6 , 8. Y : 8, 12 , 16

PLEASE HELP!!
There are 5 red marbles, 8 blue marbles, and 12 green marbles in a bag.
Several trials are performed with the results shown in the table. What is the experimental probability of randomly drawing a green marble?

Red Blue Green
10 12 28
What is the experimental probability of randomly drawing a green marble?
What is the theoretical probability of randomly drawing a green marble?
What would you expect to happen if more trials of the experiment are performed? Explain your reasoning using complete sentences.

Answers

Answer:

experimental

[tex]p(green \: mable) = ( \frac{5}{24} \times \frac{8}{24} \times \frac{11}{24} ) \\ = 0.03[/tex]

theoretical

[tex] p(green \: mable) = \frac{12}{25} \\ = 0.48[/tex]

Other Questions
Read the paragraph.An engineer named Elijah McCoy invented the "oiling cup" which kept trains and steamboats oiled when they were moving. The use of theoiling cup became known as the "McCoy system." When people say "It's the real McCoy," they mean it has what it takes to make something workperfectly.Which words best describe the author's purpose?O 1. to inform2. to persuadeO 3. to inspireO 4. to entertain To Kill a Mocking Bird How does Atticus feel about Tom Robinson? How can you tell? What does a velocity measurement include that a speed measurement does not?timedirectiondistanceacceleration 15. How does a mother's age affect the likelihood of her having a baby with Down syndrome?A. The likelihood increases substantially after age 40.bThe likelihood decreases substantially after age 40.C. Age has no effect.d The likelihood increases at first, then decreases after age 20. please help asap!!!! 1. Label all the following values using the box and whisker plot below: (1 point each)(a) Minimum:(b) Median (Q2):(c) lower quartile (Q1):(d) upper quartile (Q3):(e) maximum: Trevor is painting the front door of his house. The dimensions of the door are 812 feet by 212 feet by 3 inches. If he paints all of the surfaces with 2 coats of paint, how much total area will he paint? What was the date that the date of the second atomic bomb was dropped on Japan When did the U.S. join World War II?After the attack on Pearl HarborAfter the bombing of HiroshimaAfter Nazi Germany invaded PolandThe U.S. never fought in the war If the sperm (haploid cell of an organismcontains 12 chromosomes, what would be thenumber of chromosomes found in a regular body(diploid) cell? Negative 3y plus 5y plus 5x subtract 3y Which process emits carbon dioxide naturally into the atmosphere during the carbon cycle?A ) photosynthesisB ) Gas combustionC ) Cement productionD ) Cellular respiration 5. Solve. 2 Questions only 86 points c) 9.3 = 3n d) 2n - 2.5 = 5.5 Find the measure of angle 6. Find the common ratio for the geometric sequence-24, -12, -6 How was the creation of the State of Israel affected by the events of the Holocaust?Answer: The atrocities suffered by the Jews during the Holocaust encouraged the Allied powers to push for the formation of Israel. SOMONE PLEASE HELP ASAP!!!! 6/9 - 12/16 PLEASE SOLVE I NEED IT ASAP PLSSSSSSS PLS HELP QUICKLY!!! Choose the definition for the function.s-x+ 2 x 1a. y =x + 1 x 1c. y =1 x + 1 x < 11-X + 2 XS 1d. y ={-x+ 2 x 2 1x > 1x + 1 x < 1b. y = {x+1{** 2 *siEnter Petroleum is a mixture of hydrocarbons. It is separated into useful fractions by fractional distillation.Which property does fractional distillation rely on to separate petroleum?