3 years ago

How is the product of 2 and -5 shown on a number line

Mathematics

2 answers:

otez555 [7]3 years ago

8 0

Answer: on point -10

Step-by-step explanation:

Because 2*-5 is -10.

Lady_Fox [76]3 years ago

8 0

I agree with ELLIEDONEN I also think -10

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A. 8pi B. pi C. 2pi D. 4pi

mestny [16]

Answer: Option C

$AC = 2\pi$

Step-by-step explanation:

The arc length is calculated as

$L = \theta * R$

Then

$AC = \theta * R$

We know that

$BC = 24\ ft$

If BC is the diameter of the circumference then the radius R is:

$R = \frac{BC}{2}$

$R = \frac{24}{2}$

$R = 12\ ft$

Now we convert the anglo from degrees to radians $\theta= 30\° * \frac{\pi}{180\°}\\\\\theta=\frac{1}{6}\pi$

Finally

$AC = \frac{1}{6}\pi * 12$

$AC = 2\pi$

7 0

3 years ago

Read 2 more answers

Divide the following 81x⁷yz³ by -3x²y²z²

Readme [11.4K]

Answer:

-27x^5y^-1 z

Step-by-step explanation:

81x⁷yz³

-3x²y²z²

-27x^5y^-1 z

4 0

3 years ago

Barry orders a wallet for $8.99, a sweater for $14.49, and a watch for $72.49 from mail order catalog he adds $11.52 for tax shi

rusak2 [61]

Barry's total cost is $107.49 dollars.

6 0

3 years ago

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Can someone give me the answer to this problem, thank you

tangare [24]

Answer:

D 258 ft

Step-by-step explanation:

Triangle Formula:

(length x width) x 1/2

Rectangle/Square Formula:

(length x width)

I hope this helps :)

I KNOW YOU WILL DO GREAT ANYWAY!!

8 0

3 years ago

Identify the amount, base, and percent in the problem: What is 60% of 485?

IrinaK [193]

Hey there! I'm happy to help!

The percent in the problem is 60% (as it has a percent time).

The base is the number we start with, so it is 485.

The amount is the percent of the base. As a decimal, 60% is 0.6. So, we just multiply this by 485.

0.6×485=291

Therefore, the amount is 291.

AMOUNT: 291

BASE: 485

PERCENT: 60%

Have a wonderful day! :D

3 0

3 years ago