A stereo speaker in the shape of a triangular pyramid has a height of 6 inches. The area of the base of the speaker is 11 square inches. What is the volume of the speaker in cubic inches? A. 22 in B. 198 in C. 66 in D. 33 in​

Answers

Answer 1

Answer:

22 cubic inches

Step-by-step explanation:

V = 1/3 * Area of Base * height

Area of Base is given as 11 inches

height is given as 6 inches

V = 1/3 * 11 * 6

V = 66/3

V = 22

Answer 2

Answer.

A.22

Step-by-step explanation:


Related Questions

Jackson wants to buy a new video game console. He has saved $50 and
earns $20 per lawn that he mows. Which of the following equations can be
used to determine the number of lawns Jackson needs to mow, m, in order to
buy the video game console, which costs, c, dollars?
0
m
1 ={c+50
C = 50m + 20
m =
- c + 50
C = 20m + 50
CLEAR ALL

Answers

Answer:

C=20+50

Step-by-step explanation:

logistics

please help if possible show work but if not its fine just help plsssss

Answers

Step-by-step explanation:

Number one, 743

× 63

2229

Number four is 2.5/3 (don't trust me too much with this one)

number five, multiply 8.5 by 3 and you'll get 25.5

150x8-10+25=
Is it 1,205
1,215
1275

Answers

the answer is the first one, 1,215

Answer:

1215

Step-by-step explanation:

Step 1: 150 x 8 = 1200

Step 2: 1200 - 10 = 1190

Step 3: 1190 + 25 = 1205

Solve for h.
what is h equal to?​

Answers

Answer:

the last one

Step-by-step explanation:

.................



solve the system of equations using the linear combination method ​

Answers

Answer:

60 is all of the answer together

Write the phrase as an algebraic expression

Answers

Answer:

a = p + 3

Step-by-step explanation:

a is whatever team scored 3 more runs than the Pirates, p is the Pirates.

Look at Jerrys monthly budget below. What percentage of Jerrys net income is spent on transportation?

Net Monthly Income: 2,970.00

Housing: $750.00
Utilities: $120.00
Food: $450.00
Transportation: $650.00
Savings: $300.00
Other Expenses: $500.00

Total Monthly Expenses: 2,970.00

A. 28%
B. 25.3%
C. 86.7%
D. 21.9%

Answers

Answer:

D. 21.9%

Step-by-step explanation:

(650÷2970)x100= 21.88% rounded off 21.9%

if EF=13 and DF=18, find EH

Answers

Answer: Is there a Picture?

Each month, a phone company charges $30 talk time plus $0.50 for each additional minute.
Write an expression to show the cost of a plan for one month???

Answers

Answer:

Step-by-step explanation: If 1 minutes of talk = 30 and texting = 30

and each additional minute of talk = 0.50

 

then the bill would be (for C = total cost)

 

C = 20+30+(0.45 • x)

 

OR

 

C = 50 + 0.45x

Answer:

30+.50m=c

Step-by-step explanation:

30 is the initial cost. Since its initial it is only a one time fee.

.50 is the cost per minute, since it says per you can automatically assume that it will be more than once.

M represents the minutes that they spend on the call, so if there was a 10 minute call, instead of m you would put 10, 10×.50.

But since there is no given time we have to put a variable, m, as a replacement.

The c is the variable for the cost.

I hope I helped you! Have a great day! :3

Question: Which point is a reflection of(6.5, 1) across the x-axis and the y-axis?


A. Point u
B. Point V
C. Point W
D. Point X​

Answers

Point W is the answer

Answer:

C.............

Step-by-step explanation:

Mr Parsad places £1007 into a
savings account and gains 8%
interest per annum. How much
money is in the account after 9
year?

Answers

Answer:

$ 1,732.04

Step-by-step explanation:

A = $1,732.04

I = A - P = $725.04

Equation:

A = P(1 + rt)

Calculation:

First, converting R percent to r a decimal

r = R/100 = 8%/100 = 0.08 per year.

Solving our equation:

A = 1007(1 + (0.08 × 9)) = 1732.04

A = $1,732.04

The total amount accrued, principal plus interest, from simple interest on a principal of $1,007.00 at a rate of 8% per year for 9 years is $1,732.04.

Dan makes several smoothies using 345 cups blueberries for every 223 cups of strawberries. Using these ratios, how many cups of blueberries will he need for 513 cups of strawberries?

Answers

Answer:

2  2/3

Step-by-step explanation:

six less than a number

Answers

Answer:

Y E S

Step-by-step explanation:

rickrolled

X - 6



I need 20 characters to post this

Poppy bought a new bed for $142. The tax is 7%. How much did she spend in taxes only?

Answers

Answer:

9.94

Step-by-step explanation:

Convert 7% into decimal form, 0.07 because it is 7% of 100. Then multiply 0.07 with 142 to find 7% of 142.

Answer:

$9.94

Step-by-step explanation:

The net price is $142 and the sales tax (7%) is $9.94. The total price would be $151.94.

Hi, can anyone help me. Please!

Answers

Answer:

its D

Step-by-step explanation:

D is the right answer!
I just used the numbers where the minute gets to 4, you divide then subtract.

please help! (20 points)
Check all that are inequalities.
-3 = y
t > 0
-4.3 < a
g = 5 and one-half
k less-than Negative StartFraction 5 Over 7 EndFraction
x = 1

Answers

Answer:

Guys the real answer is B C E

I really hope this helps :)

Answer:

The answer is B, C, E.

Step-by-step explanation:

B: t > 0

C: -4.3 < a

E: k less-than Negative StartFraction 5 Over 7 EndFraction

The ratio of cats to dogs at the park was 5:7 if there were 60 total how many were dogs

Answers

Answer:

5

Step-by-step explanation: i think its right but you need to add the 5 and 7, and i divided it by the amount total, :)

Cats : dogs
5 : 7
You add both up which is = 12
So 60 in total and you divide by 12
60 divide 12= 5
5 x5 = 25 cats
7x5= 35 dogs

Which is the correct formula to find the area of triangle AED? A B D E C area of triangle AED 1 • CDAE 2 area of triangle AED = AE - DE 2 area of triangle AED 1 2 • CE - AE area of triangle AED = AE - AE Reset Next​

Answers

Answer:

option b.

area of triangleAED=1/2×AE×DE

Pls anserw I need help

Answers

Answer:

2.7

Step-by-step explanation:

0.5+1.2+1= 2.7

is -√3 rational or irrational?

Answers

Answer:

its irrational because it has the square root sign

Step-by-step explanation:

This dessert has 75 calories for every 2 ounces. How many calories are in 8 ounces?

Answers

Answer:

300 Calories

Step-by-step explanation:

75/2=37.5/1 Divide to fine the unit rate Dessert has 37.5 calories In 1 ounce 37.5 calories x 8 ounces = 300 calories

The answer would be 300 calories

Help me I'm not good at this ;-;​

Answers

Answer:

1. TRUE

2.FALSE

3.FALSE

4.FALSE

5.TRUE

Step-by-step explanation:

For what values of h and k does the linear system have infinitely many solutions? 2x1 + 5x2 = −1 hx1 + kx2 = 7

Answers

Answer:

The values of [tex]h[/tex] and [tex]k[/tex] for a linear system with infinitely many solutions are -2 and 5, respectively.

Step-by-step explanation:

Let [tex]2\cdot x_{1}+5\cdot x_{2} = -1\cdot h\cdot x_{1} + k\cdot x_{2} = 7[/tex], if this linear system has infinitely many solutions, then the following conditions must be met:

[tex]-1\cdot h = 2[/tex] and [tex]k = 5[/tex].

[tex]h = -2[/tex] and [tex]k = 5[/tex]

The values of [tex]h[/tex] and [tex]k[/tex] for a linear system with infinitely many solutions are -2 and 5, respectively.

13/19 as a decimal rounded to the nearest hundredth.

Answers

Answer:

0.68

Step-by-step explanation:

13/19 = 0.6842

0.6842 rounded to the nearest hundredth is 0.68.

I hope this helps!

Answer:

0.68

Step-by-step explanation:

i think

what’s the area of the triangle

Answers

Answer:

12

Step-by-step explanation:

because the base is 4 and the height is 6

Answer:

Step-by-step explanation:

Formula of area of triangle = 1/2(b*h)

1/2(4*6)

1/2*24

12 units square

Use the original price and the markdown to find the retail price. Original price: $145; Markdown: 36% The retail price is $​

Answers

Answer:

36% in decimal form is .36 .36x145=$52.20 new price

Step-by-step explanation:

You're in 6th grade?

Triangle with exactly
2 equal sides

Answers

It’s an isosceles. Two sides are the same and the two angles are the same

Hey there!

ALL triangles has 3 sides. (Top and the two corners)

The only try that has the sides that are equal to each other is, the isosceles triangle ; the isosceles triangle is equal to 180°

Answer: ISOSCELES TRIANGLE ☑️

Good luck on your assignment and enjoy your day!

~LoveYourselfFirst:)

Here’s an example SIDE A is EQUIVALENT (EQUAL) to SIDE B

Can y’all help me with this plz

Answers

the first one is cost of jam $4, cost of soup $7

Is x = –4 a valid solution this linear equation?
2x + 9(x – 1) = 8(2x + 2) – 5​

Answers

Answer:

Yes it is!

Step-by-step explanation:

All you have to do is plug in -4 in place of all the x’s. You should get

-8x - 36 - 9 = -64x + 16 - 5

Simplified: -8x - 45 = -64x + 11

+45. + 45

-8x = -64x + 56

+64 +64

56 = 56

Answer = True

So yes -4 is a correct solution!

2x + 9(x-1)=8(2x + 2) - 5
2x +9x -9 = 16x + 11
11x - 9 = 16x + 11
11x = 16x + 20
-5x = 20
x = -4

Yes!

The temperature was 2 degrees Celsius and fell to -12 degrees Celsius. What was the change in temperature?

Answers

-10 degrees celcius.

Answer:10

Step-by-step explanation:

-12-2

Other Questions
Please Help Me I Think I Have The Answer But I Just Need A Second Opinion...Which of the following represents a dominant trait?Select one:a. ab. Ac. dd. b You observe your friend rub a balloon on their wool sweater and then stick it to the wall. To investigate, you set up an experiment to test whether other objects will respond in the same way when you rub them against a sweater. What is the test variable in your experiment? The number of times you rubbed the object on the sweater The observation that the object sticks to the wall The sweater you use to rub against the objects The type of objects you are testing in the experiment please hurry!!!For the class picnic, 25 liters of punch were purchased. 6 liters were left over. How many gallons of punch were used at the picnic? (1 liter is approximately 0.26 gallons) HELP I need these 2 questions answered I need help with this ASAP what are two nonmarket ways of distributing goods and services Ivan's sister agrees to loan him some money if he agrees to repay $2 every week. Theequation y-10=-2(x-2) models the amount of the loan remaining. Write the equationin slope-intercept form. Paths describe the location of folders and files on your computer. If you have saved your work to c:\documents, then your work has been saved to yourA. computers hard drive.B. flash driveC. student driveD. OneDrive Draw a graph of y=4x-1 on the grid Please help!Which choice best describes Vice President Johnsons argument in his Memorial Day Address?A) Social views will change over time so African-Americans need to patiently wait for equality.B) Laws that require equal treatment need to be passed and strictly enforced by all agencies.C) The legacy of slavery is a period that many people prefer to forget because it violated American ideals.D) Americans must uphold the ideals the nation was founded on by ensuring all citizens are treated equally. A family purchased tickets to a museum and spent a total of $48.00. The family purchased 6 tickets. There was $1.75 processing fee for each ticket. How much does it cost per ticket to the museum, not including the processing fee? The following you need to explain why it is a fact or opinion. (1 per person)Prison is one of the worst places on the planet.It is wrong for people under the age of 21 to drink alcohol. Sister Carrie was written by Theodore Dreiser.Lord of the Rings: Return of the King won eleven Oscars.Oranges contain both calcium and Vitamin C.Richard Pryor is the funniest comedian of all time.Diamonds are the hardest substance on Earth. In Jasn home room 8/30 of the students like soccer best , 6/15 like volleyball best , and 5/15 like baseball best . Select true or false . A. In simplest form 2/15 of the students like soccer best , B. 3/5 of the students like volleyball best , C. 1/3 of the students like baseball best . In a normal respiratory cycle the volume of air that moves into and out of the lungs is about 498 mL. The reserve and residual volumes of air that remain in the lungs occupy about 1990 mL and a single respiratory cycle for an average human takes about 4 seconds. Find a model for the total volume of air V(t) in the lungs as a function of time. Who must register with the federal SelectiveService System within 30 days of turning 18? Circle the correct answer. Check only one. Read these sentences.The crescent moon was beautiful. Its luminous glow lit the sky.Which revision combines the sentences most effectively?The crescent moon was beautiful as its luminous glow lit the sky,The crescent moon as its luminous glow lit the sky was beautiful.The crescent moon as it lit the sky was beautiful with its luminous glow.The crescent moon, and its luminous glow, were beautiful, and lit the sky. The price of a board game is $24. The price of the board game is 3 times as much as the price of a jigsaw puzzle. What is the price of the jigsaw puzzle? *1 pointOption 1$8$21$27$72 The following quote represents what kind of cause for Islamic expansion?Their leader is like one of them: the low cannot be distinguished from the high , nor the master from the slave and when the prayer time comes, all wash their hands and feet and humbly pray.A: MilitaryB: Economic C: Religious D: Environmental What effect does parental support have on sexual identity? What advice would yougive to parents who are not supportive of having a gay son? In a 6-8 Paragraph explain how the stamp act led up to the American Revolution