Mathematics High School

ABC
A rectangular prism has a volume of 990 feet cubed, a width of 9 feet, and a height of 10 feet. What is the measure of the length of the
prism

Answers

Answer 1
I’m pretty sure the answer would be 11 because if 9×10xa(or whatever letter you use) equals 990 then a=11. Hope this helps!

Related Questions

Please help thank youuuuu.

Answers

This person did not follow the theorem correctly. For finding anything but the hypotenuse, use the formula: a= the square root of: c squared minus b squared.

Six whole numbers have a median of 10, a mode of 11, a range of 4. Workout the set of six numbers. Write the numbers in order

Answers

Answer:

median=10, 6 numbers, so median is between 3rd and 4th

.. 9 11 . .

mode=11

.. 9 11 11 .

range=4

7 8 9 11 11 11

If you help, i give brainliest!

Answers

Answer:

m<E = [tex]77^{o}[/tex]

Step-by-step explanation:

From the diagram, ΔACE and ΔBDE are similar. So that comparing its angles, we have;

(8x + 4) = (9x - 5)

8x + 4 = 9x - 5

5 + 4 = 9x - 8x

x = 9

Thus,

(8x + 4) = 8(9) + 4 = 76

(9x - 5) = 9(9) - 5 = 76

3x = 3(9) = 27

From ΔACE,

3x + (8x + 4) + m<E = 180 (sum of angles in a triangle)

27 + 76 + m<E = 180

m<E = 180 - 103

m<E = [tex]77^{o}[/tex]

please help me with this angle question :)

Answers

Answer:

its an acute angle

Step-by-step explanation:

its an acute angle be cause its small than a right angle

Answer:

angle AED =  70 degrees

angle x = 10 degrees

Step-by-step explanation:

since angle ABD = 110 degrees, major arc AED = 2(110) = 220 degrees

since angle ADB = 40 degrees, minor arc AB = 2(40) = 80 degrees

minor arc BD = 360 - 220 - 80 = 60 degrees

arc AB + arc BD = arc ABD

arc ABD = 80 + 60 = 140 degrees

angle AED = 1/2 (140) = 70 degrees

angle EAD = angle AED because isosceles

arc ED = 2(70) = 140 degrees

arc AE = arc AED - arc ED = 80 degrees

angle x = 1/2(arc AE - arc BD) = 1/2(80 -60) = 10 degrees

Judy will use 2 1/2 cups of flour for each cake she bakes judy has 10 cups of flour what is the maximum number of cakes judy can bake

Answers

Answer:

4

Step-by-step explanation:

because 2 1/2 times 4=10

When xb= 12, y = 8. Find x when y = 12

Answers

Answer:

If it is direct proportionality, then y = kx where k is a constant.  Use the given information to find k:

 

8 = k(12) ⇒ k = 8/12 = 2/3

 

y = (2/3) x

 

For y = 12,

 

12 = (2/3) x ⇒ x = (3/2)*12 = 18

 

x = 18 when y = 12

I hope this helps a little bit.

C divided by 5 ? please i need help

Answers

Answer:

0.2 coulombs is the answer

Х
-3
3 so
Plz explain this its a fraction

Answers

Answer:

x = 9

Step-by-step explanation:

x−(3)(3=x+−9 )

can anyone help? im a lil lost

Answers

Answer:

So they just want you to solve the equation if x= -4

d(-4) = -(-4) + -4

y = 4 - 4

The solution would be 0.

it would be zero i think

Lana wants to graph the height of an amusement park ride as it travels along the track.

A. The ride begins by climbing slowly up a hill.
B. It moves straight along a flat piece of track.
C. The ride glides quickly downhill.
D. It slowly climbs another hill.

Drag a segment to each box to show the shape of the graph for that interval.

Answers

A would think that’s the answer

Answer:

I can’t do this for you, you have to drag the segments into the boxes. The fifth over is A. then you do the first line segment. Then the third. for D you do the fifth over

Step-by-step explanation:

plz help!!!!!
i’ll give a brainiest:)

Answers

Answer:

7.8

Step-by-step explanation:

pretty sure it's right

I can’t type the square root symbol so I simply type “root”.

root(x2-x1)^2+(y2-y1)^2
root(1-0)^2+(7-(-5))^2
root 1^2+12^2
root 1+144
root 145 ≈ 12.04 = 12

Hello, help would be appreciated!

Answers

Answer: y= up 6. X= right 6.

Step-by-step explanation: it would be appreciated if you could give me brainliest. (i need one more to become an expert!)

HELP ASAP PLEASE EXPLAIN FOR BRAINLIST.

Answers

Answer:

45/120 (45 times out of 120 times)

Step-by-step explanation:

3/8 = x/120

x = 45

Answer:

b

Step-by-step explanation:

Hey There!

So when finding probabilities we want to find how many even numbers there are and divide that by the amount of numbers

we see that there are 3 even number ( 2, 16 and 8) and there are 8 numbers in total

So in one spin the probability of it landing on an even number is 3/8

Now to find the probability it will land on an even number in 120 spin we multiply 3/8 and 120

[tex]\frac{3}{8} x 120=45[/tex]

So the reasonable prediction of it landing on an even number out of 120 spins is 45

The1AndOnlyMarkus

A butcher has 15 and 3/4 pounds of steaks and portions them into 7 sealed packs. How many pounds does each pack of steak weigh? *

Answers

Answer:

9/4 or 2 and 1/4 pounds

Step-by-step explanation:

Convert 15 and 3/4 into an improper fraction

15*4+3 = 63

63/4

63/4 ÷ 7

9/4

Thus, each pack weighs 9/4 pounds

Answer:

2 1/4 pounds each

Step-by-step explanation:

Convert 15 1/4 into a decimal (15.75) then divide by seven (15.75 ÷ 7 = 2.25)

and then convert 2.25 back into a fraction, 25 is 1/4 of 100 so the answer is 2 1/4

HELPPPPP !!!!!!! Please answer correctly Will mark Brianliest !!!!!!!!!!

Answers

Sorry if I couldn’t help
i think that it’s (6,-7)

3x2 - 5x + 2
5x² – x-6
Which of the following is the sum of the two
polynomials shown above?
A) 8x2 - 7x - 4
B) 8x² + 7x - 4
C) 8x - 7x² - 4
D) 8x4+ 7x2 - 4

Answers

Answer:

This qn is mistake i think so while addind this 2 eqn the ans is 8x2-6x-4

4.) Solve the proportion.
2
9
II
3 k + 1

Answers

Answer:

b

Step-by-step explanation:

Sorry if its wrong I hope I helped!!!!

2) What is the slope in the equation y=2x + 3?

Answers

2 the answer is just 2.

Answer:

2

Step-by-step explanation:

y = mx + b

y = 2x + 3

m is the slope. So of we look in the equation 2 is in the m place so 2 is the slope. Hope this helps, thank you :) !!

8x-4y=-96 in slope intercept form

Answers

Answer:

y=2x+24

Step-by-step explanation:

-4y=-8x-96

divide everything by -4

y= 2x +24

59/42 as a mixed number

Answers

Answer:

Step-by-step explanation:

1 17/42

Hope that helps!

Answer:

1 17/42

Step-by-step explanation:

if its right can I have brainliest

HALLPPPPPP PLEASEEE!!

Answers

I think right scalene

PLEASE HELP
6x-y=9 ordered pair
x,y

Answers

When x is 0, y is -9. (0,-9). When y is 0, x is 9/6. (9/6,0)

what is a median in a dot plot

​

Answers

Answer:

the median is the middle set of data.

Step-by-step explanation:

HELP PLEASE!!! ILL GIVE BRAINLIEST if I can figure it out ... I'm not in highschool btw I'm in 6th


Write a number less than 50 that has at least six factors.

List at least six factors of the number you choose.

Answers

Answer:

12

Factors : 1,2,3,4,6,12

Answer:

the number can be 12.

1 x 12 = 12

2 x 6 = 12

3 x 4 = 12

Find the additive inverse of 0.25. Write your answer as a decimal to the nearest hundredth

Answers

Answer:

-0.25

Simply change the sign and you will get the result.

Hope this helps you. Do mark me as brainliest.

Your friend deposits $8500 in an investment account that earns 2.8% annual interest. What is the balance after 8 years when the interest is compounded quarterly? 1

Answers

I believe the balance would be $10,601.42

Hopefully that is the right answer

=) of the 35 seventh graders polled, 1/7 of them play a sport. How many do not play a sport?

a)5 students

C)25 students

B)14 students

D)30 students

Answers

Answer:

D

Step-by-step explanation:

the number of students who plays sport are 1/7 of 35 that means that there  are 35/7 students play sport so there is only 5 of 35 students play sport

so number of students thatn dont play sport are 35 - 5 = 30

D

Had a similar question yesterday

surface area of 8x11

Answers

Answer:

88

Please mark branliest!

Answer:

50 square inches

Step-by-step explanation:

Which of the following is a skill?
A. Hearing
B. Reading
O
C. Talking
O D. Sitting

Answers

Answer:

B. Reading

The rest of the options are not skills

Answer:

B

Step-by-step explanation:

B: Reading is a skill

Are born with the ability to hear talk and sit, but all of us can't read when your born. you have to learn the skill. And if you are born with the ability to read, uhhh your weird, lol

Hope that helps :)

Please help

Please

Which 2 segment are parallel?

Please

Answers

Answer:

E and D

Step-by-step explanation:

The answer is segment EB is parallel to FA. You can tell because hey have an same number of arrows on their lines going in the same direction, meaning they’re parallel.
Other Questions
Which of these sentences would most likely be used on a Web site that tellsthe history of chocolate?A. You only have to follow these simple steps for making hotchocolate.B. People once believed that chocolate helped to fight sickness.C. We believe that our chocolate tastes better than any other kindsold todayD. If you've never tasted dark chocolate, you're missing out on a realtreat. Emma went to the beauty salon and her bill was $72.60 before tax. a) The sales tax rate was 8%. How much did Emma pay in tax? b) Emma added a 20% tip on the amount before tax was added. How much money did Emma leave as a tip? c) How much did Emma pay in total at the beauty salon? What is an example of a chemical mediator?A) serotonin B) antigens C) pathogens D) phagocytes Is the reaction above a replacement reaction? Explain. 1. Bullying,neglect,abuse 2.verbal,physical,sexual help Savings Account8060Total Saved ($)4020o2 4 6 8Time (weeks)What equation shows the line through thedata points on the graph?A y = 20xC y = 15xB y = x + 20 D y = 40x Please need help thank Which of the following angles can be added together to create 177? Explain your answer using words. Please Help!! On answering the questions Twenty -six students are going on a field trip and 18 students are staying at school. What is the ratio of the number of students who are going on the field trip to the number of students who are staying at school? Which two systems work together to regulate blood flow and oxygen during exercise? HELPPP PLEASEEE I need it like for real B. Write sentences telling how the following people are feeling. Use the verb estar & the correct estar emotion. 1. T____________________________ _________________________________ (sad). 2. los maestros____________________________ _________________________________ (happy).3. la chica ____________________________ _________________________________ (nervous).4. Juan y yo ____________________________ _________________________________ (tired). 5. el estudiante ____________________________ _________________________________ (calm). express 75 kobo as a decimal of 1 naira 50 kobo I will give a crown if you answer right :> How long does it take $150 to grow to $600 at 5% annual percentage rate compounded continously? Round to the nearest whole number. Must show work. 125 = 5 missing exponent i need help plzzzzzzzzzz If g(x) is 11 then what is x How can Christians overcome the world?