3 years ago

What solid figure can have the same cross section as a sphere?

1 answer:

6 0

In order to visualise a cross-section of an object, imagine taking a very thin slice through its interior. When doing this with a sphere, the cross-section has the shape of a circle. When slicing a cone, the cross-section is also found to be a circle. The diameter of the circle decreases as one gets closer to the closed end of the cone.

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What is the value of x in theequation 2.5 (6x - 4) = 10 + 4 (1.5 +0.5 x)?

Zarrin [17]

Answer:

x = 2

Step-by-step explanation:

Let's solve your equation step-by-step.

2.5(6x−4)=10+4(1.5+0.5x)

Step 1: Simplify both sides of the equation.

2.5(6x−4)=10+4(1.5+0.5x)

(2.5)(6x)+(2.5)(−4)=10+(4)(1.5)+(4)(0.5x)(Distribute)

15x+−10=10+6+2x

15x−10=(2x)+(10+6)(Combine Like Terms)

15x−10=2x+16

Step 2: Subtract 2x from both sides.

15x−10−2x=2x+16−2x

13x−10=16

Step 3: Add 10 to both sides.

13x−10+10=16+10

13x=26

Step 4: Divide both sides by 13.

x=2

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3 years ago

Evaluate O! + 1!. a. 1 b. 2

ss7ja [257]

Answer:

0! = 1

1! = 1

0! + 1! = 1 + 1 = 2

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3 years ago

PLEASE HELP!! Proving the Parallelogram Side Theorem in Geometry B on edg.

RideAnS [48]

Here are the answers :D

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3 years ago

which values of x and y are solutions to the open sentence? 4y ≥ 3x 2 a. x = 3, y = 0 b. x = 4, y = 3 c. x = 6, y = 5 d. x = 7,

boyakko [2]

4y ≥ 3x + 2

Plugging in the values in the options, then the required values are when x = 6 and y = 5, then
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3 years ago

Which of these expressions requires a variable?

Tatiana [17]

D. there is no numbers to work with so you just have to use a variable

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2 years ago