Find the Volume for the above figure.

Hint: Find the volume of each prism, then add together to get total volume

Answer:

[tex]4 \frac{1}{4} = 4.25 \: hours[/tex]

Answer:

a quarter of an hour =15 mins

so therefore, 4 quarter hours =

15 x 4= 60 mins

    =1 hour

Step-by-step explanation:

Answer:

70 = 5x14 answer is 70 ft2

Answer:

7%

Step-by-step explanation:

Answer:

A. 0% B. Impossible

Step-by-step explanation:

The cube is only 1 through 6 6 is least than 10

a= 9

b= 13

➠ 2(9+13)

➠ 2 × 22

Ans ➠ 44mm

Answer:

5 po

Step-by-step explanation:

5×5=25

correct me if iam wrong

Answer:

5

Step-by-step explanation:

Answer:

width=x^2-3

Step-by-step explanation:

I think sorry if im wrong

Answer: A

Step-by-step explanation:

A linear function is described as:

https://tex.z-dn.net/?f=f(x)%20%3D%20ax%20%2B%20b

When the value of x = 0, then you're left with

https://tex.z-dn.net/?f=f(x)%20%3D%20b

In this question, the speed of sound is the linear function while the temperature is the independent variable. When T = 0, you're left with

https://tex.z-dn.net/?f=S(0)%20%3D%20331.4

Which means the speed of sound in air when temperature is 0°C is 331.4m/s.

Answer:

Thus, the ratio of the central angles is 4 : 9.

Step-by-step explanation:

Area, A = 12 π square units

radius, R = 6 units

radius, r = 4 units

Area of sector is given by

[tex]A=\frac{\theta }{360}\times \pi r^{2}[/tex]

For first sector

[tex]12\pi=\frac{\theta }{360}\times \pi \times 6^{2}\\\\\theta = 120^{o}[/tex]

For second sector

[tex]12\pi=\frac{\theta' }{360}\times \pi \times 4^{2}\\\\\theta' = 270^{o}[/tex]

So, the ratio is

[tex]\frac{\theta}{\theta'}=\frac{120}{270} =4 : 9[/tex]

Answer:

4 : 9

Step-by-step explanation:

Given:

Two sectors, each has an area of 12pi, but with radii r1=6 and r2=4 units.

Find ratio of central angles.

Solution:

Let A = central angle

Area of a sector = pi r^2 (A/360)

Since both sectors have the same area,

pi r1^2 (A1/360) = pi r2^2 (A2/360)

simplifying

A1 r1^2 = A2 r2^2

Therefore

A1 : A2  = r2^2 : r1^2 = 4^2 : 6^2 = 4 : 9

Answer:

Amy

Explanation:

Because add all of the numbers and divide by 7.

The measure of center I would use for Amy is 6 because it is higher than half of the numbers and lower than half of the numbers.What I would use for Chelsea is 7 because of the same reason.

1) False

Adjacent angles must share a common side/ray.

2) B and D

Adjacent angles are those that are directly next to each other and share a common side.

3) C

Angles 1 and 2 are congruent. Angles 3 and 4 are congruent. Both of these pairs have angles that are opposite each other.

4) B

Angles 1 and 2 add up to 180. Angles 3 and 4 add up to 180. Both of these pairs of angles are supplementary.

5) A

These angles are directly next to each other and share a common side.

Hope this helps!! :)

Answer:

10.5 cm

Step-by-step explanation:

12÷9= 1.3 (1dp)

14÷(12÷9)= 10.5cm

Answer:

y = 10.5 cm

x = 80 degree

Step-by-step explanation:

Our approach is find measures first and y is our missing measure.

To find y

PQRS : ABCD   is in ratio the same as CD : RS

We need to work out CD : RS to find measures of  AD : SP

To find ratio we look at side measures first

CD : RS  = 12 : 9

12/9 = 1.333333

So that AD : SP   = 14 : ?

14 / 1.333333 = 10.50000

AD : SP =  14 : 10.5

y = 10.5 cm

To find x

We are given opposite angles and know with quadrilaterals they both share same opposite diagonal length ratios and share same opposite angles.

Where two angles are always in pairs given 100 degree can be multiplied by 2 and use the equation.

360 - (100 x 2) / 2  =  (360 - 200) / 2 = 160/2 = 80 degree

x = 80 degree

Answer:

Hope this helps

Step-by-step explanation:

a) <e and <c

b) <c and <b

c) <c and <a

d) <c and <b,  <c and <d, <d and <e, <e and <a, <a and <b

e) c = 30, a = 90, b= 60, e= 30, d= 150

Answer:

60

Step-by-step explanation:

Answer:

60º

Step-by-step explanation:

Since the angle is a right angle, which is 90º, all you have to do to find angle s is subtract 30 from 90, which gives you 60

Answer:

Calculator is 2, Math book is 3, Ruler is 5, and Pencil is 4

Soultion #1 = 14

Solution #2 = -8

Step-by-step explanation:

2 x 3 = 6

3 + 5 = 8

4 x 5 = 20

2 + 4 = 6

Soultion #1 = 2 + 5 + 4 + 3 = x

7 + 4 + 3 = x

11 + 3 = x

11 + 3 = 14

Solution #2 = 3 - 4 - 2 - 5 = x

-1 - 2 - 5 = x

- 1 + (-2) - 5 = x

-3 - 5 = x

-3 - 5 = -8

I hope this helps you sorry to get it wrong

Answer: 16.8 meters

Step-by-step explanation:

32 meter - 120 centimeters = 30.8 meters

30.8 meters - 14 meters = 16.8 meters.

No, this is not a random sample.

Answer:

1.3 < x < 6.7

Step-by-step explanation:

minimum

4.0 - 2.7 = 1.3

maximum

4.0 + 2.7 = 6.7

-------------------------

1.3 < x < 6.7

Answer:

A

Step-by-step explanation

180-(114+47)=19

Answer:

4 1/8

Step-by-step explanation:

1/2 w +4

Let w = 1/4

1/2 * 1/4 +4

1/8 +4

4 1/8

Answer:

Hello, Im Mack :)

Here is the Correct solution to your question: 4 [tex]\frac{1}{8}[/tex]

Step-by-step explanation:

Here is the work shown:

1/2 w +4

Let w = 1/4

1/2 * 1/4 +4

1/8 +4

=4 1/8 (Answer)

Hope I helped yout :)

Comment for further help and I will reply asap,

Have a great day my friend \ and best of luck to your studies :)

Answer:

What is the total number of students who brought water bottles to lunch?

Step-by-step explanation:

Answer:

What is the total number of students who brought water bottles to lunch?

Step-by-step explanation:

Answer:

8568 ft³

Step-by-step explanation:

14 x 612 = 8568 ft³

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

Answer:

(9,3)

Step-by-step explanation:

Answer:

Neon=0

Oxide=-2

Copper=2

Tin=0

neon 0

oxide -2

copper 2

tin 0

Answer:

multiply everything by 2

Step-by-step explanation:

1 cookie = 2 dollars.

2 cookies = 4 dollars

And so on... I'd just got by one cookies till the chart is full

Answer:

I think A.

Step-by-step explanation:

yes

Answer:

I think its C

Step-by-step explanation:

I hope you pass :)

for question 1

Area of Base B =45×25 = 1125 cm²

perimeter of base P = 2(45+25) = 140 cm

Height = 15 cm

Using the formula

Surface area = 2B + Ph

A = 2×1125 + 140×15= 4350 cm²

Voume = Bh = 1125×15= 16875 cm³

For question 2,

Area of base = 7× 5/2= 17.5 cm²

Perimeter of base = (7+7+7) = 21 cm

Surface area = 2B + Ph

Surface area of prism = 2×17.5+ 21×10 = 245cm²

Volume = Bh = 17.5×10 = 175 cm³

Answer:

Step-by-step explanation:

for question 1

Area of Base B =45×25 = 1125 cm²

perimeter of base P = 2(45+25) = 140 cm

Height = 15 cm

Using the formula

Surface area = 2B + Ph

A = 2×1125 + 140×15= 4350 cm²

Voume = Bh = 1125×15= 16875 cm³

For question 2,

Area of base = 7× 5/2= 17.5 cm²

Perimeter of base = (7+7+7) = 21 cm

Surface area = 2B + Ph

Surface area of prism = 2×17.5+ 21×10 = 245cm²

Volume = Bh = 17.5×10 = 175 cm³

Answer:

5. D  

6. 80°  

7. 100°

Step-by-step explanation:

Answer:

I think the rate of change or slope would be 6 or 6/1

And the equation y=6x

Step-by-step explanation:

Answer:

y=6x

Step-by-step explanation:

divide each y value by the x value and ye