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3 years ago

A diagonal cross section of a sphere produces which two-dimensional shape?

Mathematics

2 answers:

inessss [21]3 years ago

6 0

No matter which way the sphere is slice the answer is always a circle. If you cut a sphere in half and looked at one half, it would have a circular inside, CIRCULAR = CIRCLE. Have a great day.

9966 [12]3 years ago

6 0

Answer:

Circle

Step-by-step explanation:

Any given cross section,( whether it is diagonal or horizontal or vertical) slices a sphere in two parts and two circles (2D figure) on top of each.

1) Due to the right angle of a cross section (90º)

2) A sphere is perfectly round

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7) CJ was painting his apartment. In 15 minutes,

igomit [66]

y = 12x represents the gallons of paint used in x hours.

Step-by-step explanation:

CJ uses 3 gallons of paint in 15 minutes,

15 minutes = 3 gallons

1 minutes = $\frac{3}{15} = \frac{1}{5} \ gallons\\$

1 hour = 60 minutes

Gallons of paint used in 1 hour;

1 hour = $\frac{1}{5}*60=12\ gallons$

CJ uses 12 gallons of paint in 1 hour.

For x hours = 12*x = 12x

Gallons of paints used = y

y = 12x represents the gallons of paint used in x hours.

Keywords: linear equation, multiplication

Learn more about multiplication at:

#LearnwithBrainly

5 0

3 years ago

Write 5.5% as a fraction in simplest form

worty [1.4K]

Answer:

11/200

Step-by-step explanation:

5.5% = 5.5/100 = 0.055

0.055 1000

———- X ———

1 1000

=55/1000

=11/200

4 0

3 years ago

Name

kaheart [24]

Answer:

Slope is -2/7

Step-by-step explanation:

Slope formula is y₂-y₁/x₂-x₁

So...

(x₁,y₁) and (x₂,x₂) →(2,2) and (-5,4)

4-2= 2

-5-2= -7

2/-7

3 0

4 years ago

Read 2 more answers

4 1/3 x 6<br> 2 3/5 x 3 1/3<br> Can you help me? (✿◡‿◡)

neonofarm [45]

Answer:

8 2/3

Step-by-step explanation:

4 1/3 ×6

13/3×6

13/1×2=26

2 3/5 × 3 1/3

13/5 × 10/3

13/1 × 2/3

26/3=8 2/3

3 0

3 years ago

Find the simplified form of the expression give your answer in scientific notation (3 x 10^8)(9 x 10^7)

Mazyrski [523]

<span>(3 x 10^8)(9 x 10^7)
=(3x9)(10^8x10^7)
= 27 x 10^15
= 2.7 x 10^16

answer
</span>2.7 x 10^16

5 0

3 years ago