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2 years ago

This question is pretty hard even for me. The question is What is 0 over or divided by -15.

Mathematics

2 answers:

Anettt [7]2 years ago

7 0

Answer:

Step-by-step explanation:

Elena L [17]2 years ago

5 0

Answer:

Ummmm. It's really hard. But the answer is 0.

Step-by-step explanation:

0 divided by -15 = 0

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a rectangular parking lot has a perimiter of 500 feet and a width of 100 feet. find the lenght of the parking lot be sure to sho

devlian [24]

Answer:

50,0

Step-by-step explanation:

So we know 500×100=50,000

So it's 50,000

3 0

2 years ago

Given each of the following areas, what would be the radius of each circle? a. A = 530.66 m2 b. A = 907.46 sq. ft. c. A = 379.94

ra1l [238]

Area for a circle is $A= \pi r^2$ . We will fill in each area and then solve for the radius. $530.66m^2= \pi r^2$ and $\frac{530.66m^2}{3.14}=r^2$ . ∴ $169=r^2$ and r = 13. For b, $907.46ft^2= \pi r^2$ and $\frac{907.46ft^2}{3.14}=r^2$ . $289=r^2$ , ∴ r = 17. For c, $379.94mi^2= \pi r^2$ , and $\frac{379.94mi^2}{3.14}=r^2$ . ∴, $121=r^2$ and r = 11. For d, $1962.5cm^2= \pi r^2$ , and $\frac{1962.5cm^2}{3.14}=r^2$ . ∴, $625=r^2$ so r = 25. And there you have it!

3 0

3 years ago

Help me with this look at the photo and help me answer all the questions please and thanks

Nataliya [291]

Answer:

1104seconds and5 milliseconds

(8209-6000)/2

=3209/2

=1104.5

The scientists will reach the ocean floor after 1104.5 seconds.

Please mark me as the brainiest and follow me!Hope that helps ;)

5 0

3 years ago

Factor completely

svet-max [94.6K]

Answer:

B.) 2(5x-4)(x+1)

Step-by-step explanation:

10x^2+2x-8

= 2(5x^2 + x - 4)

= 2(5x^2 + 5x - 4x - 4)

= 2[5x(x + 1) - 4(x + 1)]

= 2(5x-4)(x+1)

8 0

3 years ago

Read 2 more answers

19 - k = 4. I need help

Marysya12 [62]

Answer:

Step-by-step explanation:

first you have to subtract 4 from 19 to get what k is. that should be your answer. good luck!

5 0

2 years ago