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2 years ago

................... 8x-0.2=9.8

Mathematics

2 answers:

mario62 [17]2 years ago

7 0

Answer:

I love algebra anyways

The ans is in the picture with the steps how i got it

(hope this helps can i plz have brainlist :D hehe)

Step-by-step explanation:

zimovet [89]2 years ago

5 0

Answer:

x = 1.25

Step-by-step explanation:

8x - 0.2 =

8(1.25) - 0.2 =

10 - 0.2 = 9.8

hope this helped!

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A cylinder and a cone have the same volume. The cylinder has a radius of 2 inches and a hieght of 3 inches. The cone has a radiu

arlik [135]

The height of the cone is inches, if the cylinder and cone have the same volume.The cylinder has a radius of 2 inches and a height of 3 inches. The cone has a radius of 3 inches.

Step-by-step explanation:

The given is,

A cylinder and a cone have the same volume

Cylinder has a radius 2 inches and height of 3 inches.

Cone has a radius of 3 inches

Step:1

For Cylinder'

Formula to calculate the volume of cylinder is,

$V = \pi r^{2} h$ ..................................................(1)

where,

r - 2 inches

h - 3 inches

From the equation (1)

= $\pi$ × $2^{2}$ × 3

= 37.70

V = 37.70 cubic inches

Step:2

For cone,

Formula to calculate the volume of cone is,

$V = \pi r^{2} \frac{h}{3}$ ..................................................(2)

From the statement,

cylinder and a cone have the same volume

$V_{cylinder}$ = $V_{cone}$

37.70 = $\pi$ × $3^{2}$ × $\frac{h}{3}$

37.70 = 9.42478 × h

Height of the cone, h = 4 inches

Result:

Thus the height of the cone is 4 inches, if a cylinder and cone have the same volume.The cylinder has a radius of 2 inches and a height of 3 inches. The cone has a radius of 3 inches.

4 0

2 years ago

15 POINTS & BRAINLIEST!!!

iVinArrow [24]

Answer:

so the axis of symmetry is x=4

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2 years ago

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Help I need sleep and I live in Canada, de las ovejas and it's 1am

MrMuchimi

Answer:

Answer:

The student council made more snow cones per hour than the parent volunteers.

Explanation:

To find the number of snow cones made per hour:

XXX

Divide the number of snow cones made

XXX

by the number of hours spent making snow cones.

Parent volunteers

XXX

Number of snow cones:

120

XXX

Number of hours spent making snow cones:

Number of snow cones per hour:

120

Student council

XXX

Number of snow cones:

100

XXX

Number of hours spent making snow cones:

Number of snow cones per hour:

100

Since the student council made

snow cones per hour and the parent volunteers only made

snow cones per hour:

the student council made more snow cones per hour.

Step-by-step explanation:

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2 years ago

Problem 2 Example 2: Bruno spends $23 at the arcade. He purchased two drinks and spent $17 on games. What was the cost of each d

stiks02 [169]

Answer:

Step-by-step explanation:

23-17=6

6/2=3

To check:

6+17=23

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2 years ago

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The tree in Debra's backyard is 6 meters high. How high is it in centimeters?

Maksim231197 [3]

Answer:

600 centimeters. 1 meter is equal to 100 centimeters

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2 years ago