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3 years ago

How many pounds are there in a kg

Mathematics

1 answer:

Dafna11 [192]3 years ago

8 0

1 lb = 0.45359237 kg

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A JET TRAVELS 460 MILES IN 2 HOURS?

Tanzania [10]

Find how fast it travels in one hour:

460 miles / 2 hours = 230 miles per hour.

A) Multiply the speed per hour by the number of hours:

230 x 8 = 1840 miles in 8 hours.

B) 230 x 20 = 4,600 miles in 20 hours.

C) 460 miles / 2 hours = 230 miles per hour.

8 0

3 years ago

Read 2 more answers

Write “252 miles per 8 gallons” as a rate in simplest form

Harlamova29_29 [7]

252miles
------------ = 31.5 miles per gallon
8 gal

7 0

3 years ago

Identify the equation of the circle that has its center at (16, 30) and passes through the origin

Veronika [31]

To solve this question, we have to find the equation of the circle with given center and where it passes. Doing this, we get that the equation of the circle is:

$(x - 16)^2 + (y - 30)^2 = 1156$

Equation of a circle:

The equation of a circle with center $(x_0, y_0)$ and radius r is given by:

$(x - x_0)^2 + (y - y_0)^2 = r^2$

Center at (16, 30)

This means that $x_0 = 16, y_0 = 30$

Thus

$(x - 16)^2 + (y - 30)^2 = r^2$

Passes through the origin:

We use this to find the radius squared, as this means that $x = 0, y = 0$ is part of the circle. Thus

$(x - 16)^2 + (y - 30)^2 = r^2$

$(0 - 16)^2 + (0 - 30)^2 = r^2$

$r^2 = 16^2 + 30^2 = 1156$

Thus, the equation of the circle is:

$(x - 16)^2 + (y - 30)^2 = 1156$

For another example to find the equation of a circle, you can look at brainly.com/question/23719612

4 0

3 years ago

I need help understanding this ASAP PLZ!!!!

MAXImum [283]

Answer:

$x\geq -2$

Step-by-step explanation:

well the values for x are from -2 to ∞

so we can write it as

$x\geq -2$

5 0

3 years ago

What is the measure of the angle indicated?

NNADVOKAT [17]

Answer:

264 264 264 264 264 264 264

7 0

3 years ago