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Arte-miy333 [17]
3 years ago
14

Will mark brainliest this is confusing, please show work

Mathematics
1 answer:
Montano1993 [528]3 years ago
3 0

The answer is 30 laps. Don’t  worry about anything else except for the laps and hours. Each hour have 60 minute so you just divide 1800 with 60 and get 30.

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The dimensions of a triangular prism are shown.
Serhud [2]

9514 1404 393

Answer:

  B.  32 square inches

Step-by-step explanation:

Each of the two triangular faces has an area of ...

  A = (1/2)bh = (1//2)(6 in)(4 in) = 12 in²

The lateral surface area is the product of the prism height (0.5 in) and the perimeter of the base.

  LA = (0.5 in)(5 in +5 in + 6 in) = 8 in²

So, the total area is the area of the two base and the lateral area:

  SA = 2A +LA

  SA = 2(12 in²) +8 in² = 32 in²

The surface area of the prism is 32 square inches.

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3 years ago
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Glenn rolls a 6-sided die. What is the probability that he gets a number greater than 2 or an odd number?
Marysya12 [62]
Hello!

You can write down what the possible numbers their are

The numbers greater than 2 are 3, 4, 5, and 6

The numbers that are odd are 1, 3, and 5

List all the numbers out in a row

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Eliminate one of the numbers that repeat

3, 4, 5, 6, 1

You put the amount of answers of the total amount of outcomes

The answer is 5/6

Hope this helps!


8 0
4 years ago
PLS HELP I WILL MARK BRAINLIST AND GIVE THANKS!!
ryzh [129]

Answer:

<u>The answer is B.</u>

Step-by-step explanation:

When you have three numbers in the left bubble, and 4 on the right for "mapping a," you cant have 2 going into one number on the right. You can only have 1 number going into 2 (shown in the mapping b image).

<u>Thus, the answer will be "Mapping B."</u>

4 0
3 years ago
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WORTH 30 PTS PLS ANSWER ASAP.
andrew11 [14]
Assuming that X represents the number of hours worked and f(x) the number of cars washed, the equation would be f(x)=11x+14x.

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3 years ago
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Students raised $515 fora class trip. How much did students raise , rounded to the nearest ten and the nearest hundred? Rounded
astraxan [27]
When rounded to to the nearest ten is 520. 515 rounded to the nearest hundred is 500. Hope this helps!! <3
5 0
3 years ago
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