Mathematics High School

Need help so confusing whats the answer

no spam

Need Help So Confusing Whats The Answer No Spam

Answers

Answer 1

Answer:

Volume of the cone V》1570 cm^3

Volume of the hemisphere V》4186.67cm^3

Volume of the entire figure V》5756.67cm^3

hope it helps...

hope it helps...have a great day !!

Related Questions

Please answer ASAP no links please and thank you

Answers

Answer:

28672

Step-by-step explanation:

4 x 4 x 4 x 4 x 7 x 4 x 4

Marcus mows lawns for his summer job. He earns $15 per lawn. If he earned $75 dollars during the week, how many lawns did he mow?

Answers

Marcus mowed 5 lawns

Explanation: 75 divided by 15 = 5

What is the slope of the line that contains these points? x=9,13,17,21 and y =-24,-21,-18,-15

Answers

Slope: 3/4
...................

What are two components of a sample space

Answers

i’m so sure, i’m sorry to :((

Answer in a flash!!!

Answers

Answer:

C

Step-by-step explanation:

As x moves towards infinity, the y value is constant, it never changes.

Answer:

The answer is C, it doesn't show a change

Someone plz help me giving brainliest!

Answers

Answer:

the estimate is : 39 7/32

the answer is :   46  9/35

9r-5r+2+r ????????? Pls help me

Answers

Answer:

5r + 2

Step-by-step explanation:

9r-5r+2+r=5r+2

\mathrm{Group\:like\:terms}

=9r-5r+r+2

\mathrm{Add\:similar\:elements:}\:9r-5r+r=5r

=5r+2

Which of the following possibilities will form a triangle? (1 point)

a
Side = 13 cm, side = 6 cm, side = 6 cm

b
Side = 13 cm, side = 5 cm, side = 8 cm

c
Side = 14 cm, side = 7 cm, side = 6 cm

d
Side = 14 cm, side = 6 cm, side = 9 cm

Answers

Answer:

D

Step-by-step explanation:

i think it D because I look up

13cm, 7cm 6cm it a lil close to Sorry if u wrong

The length of a rectangle is 3 times the width. If
the length is decreased by 4m and the width is
increased by 1m, the perimeter will be 66m.
Determine the dimensions of the original rectangle.

Answers

Answer:

Length = 27 metresWidth = 9 meters

Step-by-step explanation:

I’m not sure but yes

cuál es la raíz cuadrada de 160?

Answers

Se trata de 12.6. Espero que esto haya ayudado!

What is the equation of the yellow line

Answers

Answer:

y = -[tex]\frac{5}{3}[/tex] x -2

Step-by-step explanation:

The line is going down to the right so it has the negative slope, with a y- intercept of (0, -2) and a slope of m = rise/run = -5/3

Please help i give brainliest

Answers

Answer:

The length is 9 feet and the width is 4 feet.

Step-by-step explanation:

Let the dimensions be L (the length)  and L - 5 (the width).

From the given information the area is:

A = L(L - 5)

When L becomes L + 3 and width becomes (L - 5) -1  = L - 6 we have:

A = (L + 3)(L - 6) so

L(L - 5) = (L + 3)(L - 6)

L^2 - 5L = L^2 - 3L - 18

-2L  = -18

L = 9

so the width = 9 - 5 = 4.

7,469.25 to the nearest cent

Answers

It already is to the nearest cent. 25 cents.

Answer:

0

Step-by-step explanation:

Find the perimeter of this semi-circle with diameter 62cm.
Give your answer as an expression in terms of Pi

Please include the formula

Answers

Step-by-step explanation:

hope it helps

have a great day!!

Hiiioo can someone please help me with this ❤️❤️❤️

Answers

The answer is the third one 5/6

Also can I get brainliest plz

50 meters to 20 meters

Increase or decrease?

Answers

Answer:

Decrease

Step-by-step explanation:

50 is bigger than 20, so it's decreasing and the units are the same.


Find the value of x.

Answers

Answer:

x = 33

Step-by-step explanation:

x - 12 and 2x + 3 form a right angle , then

x - 12 + 2x + 3 = 90

3x - 9 = 90 ( add 9 to both sides )

3x = 99 ( divide both sides by 3 )

x = 33

Farah harvests 20 pounds of tomatoes from her garden. She needs 4 4/5 pounds to make a batch of soup. Additionally, if she uses 5.6 pounds of tomatoes to make spaghetti sauce, how many batches of soup can Farah make?

Answers

Answer:

1 batch

Step-by-step explanation:

Farah needs 4 and 4/5 pounds of tomatoes & and additional 5 and 3/5 pounds of tomatoes to make soup.

4.8 + 5.6 = 10.5 pounds per soup

10.5*2 = 21 > 20 pounds

Farah would need one more pound of tomatoes in order to make 2 batches of soup. Therefore she can only make 1 batch.

Find the measure of < 3 in the figure if the measure of < 2 is 130

Answers

Answer:

50

Step-by-step explanation:

All angles around a circle is 360°

/_ 2 = 130°

/_ 1 = 130° (Vertically opposite angles)

= 130° + 130° = 260°

all angles = 360°

= 360° - 260° = 100°

= 100° ÷ 2

= 50°

= /_ 3 and /_ 4 = 50°

Verification = 130° + 130° + 50° + 50° = 360°

Amy needs to order a shade for a triangular-shaped window that has a base of 6 feet and a height of 8 feet. What is the area of the shade?


The area of the shade is
ft2.
Amy needs to order a shade for a triangular-shaped window that has a base of 6 feet and a height of 8 feet. What is the area of the shade?


The area of the shade is
ft2.

Answers

Answer:

24ft.

Step-by-step explanation:

Formula: (LxW)/2

6x8=48

48/2=24

answer; 24

The circumference of a circle measures 88 cm. Find the length of the circle's diameter Use pi = 22/7 PLS HELP MEEEEE

a) 8 cm
b) 276 cm
c) 44 cm
d) 28 cm

Answers

Answer:

28, let me know if you got it right

State whether the indicated angle pairs are adjacent or not. An explanation would be nice, but you don't have to.

Answers

1. Yes, angles a and b have a common vertex (starting point) and a common side (the line between angle a and b). They do not overlap.

2. No, angles a and b share a common vertex but not a common side.

3. No. Same as above.

4. Yes, anlges a and b share a common vertex and side.

pls help will give brainliest

Answers

Answer:

Both classes will have the same value for the third quartile

Step-by-step explanation:

This is it because the 3rd quartile is where the maximum  or whisker is. Hope this helps!

Can some one help me answer this.

Answers

Answer: y= 0.0025

Step-by-step explanation:

Answer:

y= 0.0025

Step-by-step explanation:

every number in the y place is mutipled by four so to find y you need to divide 0.01 by 4

Find the missing side

Answers

Answer:

8

Step-by-step explanation:

13 - 5 = 8

4(3x+2y) distributive property pls help

Answers

Answer:

[tex]12x+8y[/tex]

Step-by-step explanation:

1) Expand by distributing terms.

[tex]4*3x+4*2y[/tex]

2) Simplify 4*3x to 12x.

[tex]12x+4*2y[/tex]

3) Simplify  4*2y to 8y.

[tex]12x+8y[/tex]

Therefor, the answer is 12x + 8y.

Find the value of x. Round your answer to the nearest tenth.

Answers

Answer:

+4√5

Step-by-step explanation:

Note that this is a right triangle.  Therefore, the lengths of the three sides are related through the Pythagorean Theorem:  a^2 + b^2 = c^2, where c is the length of the hypotenuse.  

Thus, x^2 + 19^2 = 21^2, or, after solving this for x^2,

x^2 = 441 - 361 = 80

x is therefore +√80, or +4√5.

Determine the value of x (Different math problem)

Answers

Answer:

X=11

Step-by-step explanation:

5x+9+4x+5+7x-10=180°

5x+4x+7x+9+5-10=180°

16x+4=180°

16x=180°-4°

16x=176

X=11

PLEASE HELP I"LL MARK YOU THE BRAINLEST AND GIVE YOU ADDITIONAL POINTS> HELP ITS DUE VERY SOON. To answer this question you must divide the shape into two triangles and a rectangle and add the sums of the areas together.

You work as a custodian at a school and are responsible for wiping cafeteria tables in the shape shown. Each spray bottle covers 200 square feet, and you need to clean 6 tables.

If you have 4 bottles of spray, do you have enough to clean all 6 tables?
Yes, because the area of all 6 tables is 420 sq. ft., and the spray covers 800 sq. ft.
Yes, because the area of all 6 tables is 432 sq. ft., and the spray covers 800 sq. ft.
Yes, because the area of all 6 tables is 768 sq. ft., and the spray covers 800 sq. ft.
No, because the area of all 6 tables is 804 sq. ft., and the spray only covers 800 sq. ft.
No, because the area of all 6 tables is 912 sq. ft., and the spray only covers 800 sq. ft.

Answers

Answer:

option E

Step-by-step explanation:

No, because the area of all 6 table is 912 sq .ft

and the spray only covers 800 sq .ft .

plz mark my answer as brainlist plzzzz.

hope this will be helpful to you .

No, because the area of all 6 tables is 912 sq ft and the spray only covers 800 sq feet. To find the area of the the table, we have to account for the two ends of the tables shaped like triangles. So this means we will find the area of those by doing 2(b•h•1/2)

8•3= 24
24• 1/2= 12
This means 12 is the area of one triangle, but we have two of those so...

12+12=24

Now to find the area of the rectangle we do (b•h)
16•8= 128

Add it all together and...
128+ 24= 152

We have 6 tables in total so multiply it by 6
152• 6= 912

We have 6 tables so...
156•6= 912 sq

There we go. We need 912 sq, and we only have enough to cover 800 sq. So no.

The area of a rectangular portrait is 20 square feet. It is 4 feet wide. How high is it?

Answers

Answer:

5 feet high

Step-by-step explanation:

A= LxW

Yx4= 20

  /4    /4

Y= 5ft

It is 5ft high

Other Questions
(ECONOMICS)If butter and canola oil are substitutegoods, then an increase in the price ofbutter will cause the demand for canolaoil to1stay the same2increase3decrease Why do you think whites wanted to keep African Americans from voting Consider the diagram. What is the value of x How much of your take-home paycheck should be budgeted for base rent? A policy maker argues that congestion on the roads can be solved by private ownership of the roads. He argues that if the roads were privately owned, then the externality of congestion would be fully internalized and solved by the market. Discuss this by first explaining the externality problem that leads to congestion, and then explain whether the private market would deliver the efficient level of roads. HELP ASAP !! What was Sojourner truth best remembered as PLEASE HELP ME!!!! I REALLY NEED HELP! R. Stetson contributed $14,000 in cash plus office equipment valued at $7,000 to the SJ Partnership. The journal entry to record the transaction for the partnership is: a. Debit Cash $14,000; debit Office Equipment $7,000; credit R Stetson, Capital $21,000. b. Debit Cash $14,000; debit Office Equipment $7,000; credit SJ Partnership, Capital $21,000. c. Debit SJ Partnership $21,000; credit R. Stetson, Capital $21,000. d. Debit R. Stetson, Capital $21,000; credit SJ Partnership, Capital $21,000. e. Debit Cash $14,000; debit Office Equipment $7,000; credit Common Stock $21,000. help resolve this please The expression 2 - 2 + 5x is equivalent to the expression 5xTrue or False Explain the negative impact of human activity on the environment. Be sure to consider:pollution by agricultural practices such as use of chemical fertilizers;products of industrialization and improper garbage disposal;impact on eco-tourism;loss of habitat, species;impact on human health. The school orchestra is creating a CD of their last concert. The total cost to make the CD is $300 plus $2.50 per CD. They are selling the CDs for $10 each. How many CDs will they need to sell to make a profit? Plz help if correct ill give brailiest what is value of x in the multi-step equation22-9x=9x+10 In Vexcode VR, this is the virtual space for your robot to interact and move. Please help!!This is for the story, "Where is Here."Comic Strip: Choose four key events that best capture the plot of the story. Draw these events and write captions below. (I give Brainliest)! meterskilometers18,00020 Look at this image of the sun.The sun, a large, glowing sphere. This image helps readers better understand the sun byshowing that the sun has a core.representing the heat of the sun.showing the size and location of the sun.making the sun more visually appealing.PLEASE HURRY Multiple ChoiceWho exposed issues of corruption and abuse in government, the stock market, and financial industries inthe early 1900s?o industriesinvestigative journalistsO political action committeesO lobbyists Which of the following is a cogiessional position or organization?