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4 years ago

Two thousand, three hundred eighty-four divided by three

Mathematics

2 answers:

Luda [366]4 years ago

8 0

794.6 repeating. if you’re rounding it’ll be 794.7

Mademuasel [1]4 years ago

6 0

Answer:

≈794.67

Step-by-step explanation:

2384÷3≈794.67 when plugged into a calculator.

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Simplify 3/5a * 1/a^2

slamgirl [31]

Multiplied: 3/5a
Simplified: Also ^ 3/5a

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4 years ago

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Y= -2x-21 determine the intercepts of the line

puteri [66]

Answer:

The y-intercept is -21. The x-intercept is -10.5 or $-\frac{21}{2}$ .

(0, -21) and (-10.5, 0)

Step-by-step explanation:

To find the y-intercept, you would plug in 0 for x.

y = -2x - 21

y = -2(0) - 21

y = 0 - 21

y = -21

The y-intercept is -21.

To find the x-intercept, you would plug in 0 for y.

y = -2x - 21

0 = -2x - 21

2x = -21

x = -21/2

x = -10.5 or $-\frac{21}{2}$

The x-intercept is -10.5 or $-\frac{21}{2}$ .

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3 years ago

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What are the x- and y-intercepts of the graph of y = x2 + 3x − 10? (1 point)

Lynna [10]

Answer:

x-intercepts: (2, 0) and (−5, 0)

y-intercept: (0, −10)

Step-by-step explanation:

y = x^2 + 3x − 10

y-intercept when x = 0 so y = -10, so y-intercept : (0, -10))

x-intercept when y = 0 so

x^2 + 3x − 10 = 0

(x +5)(x - 2) = 0

x + 5 = 0; x = -5

x - 2 = 0; x = 2

So x-intercepts: (-5, 0) and (2,0)

7 0

3 years ago

<img src="https://tex.z-dn.net/?f=solve%20%5C%3A%20the%20%5C%3A%20following%20%5C%3A%20problems%20%5C%3A%20below" id="TexFormula

mezya [45]

Answer:

1. Find the circumference, then multiply that by 120 turns.

Formula for circumference;

C = 2πr

But, we need to find the radius which is 1/2(half) of the diameter, so,

D/2 = R

D = Diameter

R = Radius

20/2 = 10 is the radius.

Plug in values now:-

C = 2(3.14) x 10

C = 6.28 x 10

C = 62.8 is the circumference, now we multiply this by 120 to get the total amount of centimetres it'll go.

62.8(120)

= 7,536 cm it'll go.

2. Find the circumference, then multiply that by 750 turns/revolutions.

C = 2πr

Find radius,

D/2 = R

50/2 = 25 is the radius.

Plug in values now:-

C = 2(3.14) x 25

C = 6.28 x 25

C = 157 cm it'll go.

3. Same thing, find circumference then compare values.

Given that radius is 10,

Use the formula for circumference;

C = 2πr

Replace values:-

C = 2(3.14) x 10

C = 6.28 x 10

C = 62.8 cm is the circumference of the first circle.

Now the second circle, (use same formula)

C = 2πr

Find radius,

D/2 = R

10/2 = 5 is the radius.

Replace values:-

C = 2(3.14) x 5

C = 6.28 x 5

C = 31.4 cm is the circumference for the second circle.

Now subtract the second circle's circumference from the first:

62.8 - 31.4

= 31.4, 31.4 cm is how much greater the second circle is than the first.

4 - 5. Find circumference, (using circumference formula)

C = 2πr

Find radius,

D/2 = R

760/2 = 380

Replace values:-

C = 2(3.14) x 380

C = 6.28 x 380

C = 2,386.4 km is the distance he'll travel.

If he wants to travel around it with 2,000 km, he'll need to travel at least once.

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3 years ago

What is the answer 6/1 • 2/3

Dmitrij [34]

ANSWER-

4

EXPLANATION-

12/3 = 4

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3 years ago

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