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matrenka [14]
3 years ago
15

Brandon enters bike races. He bikes 8 /2 miles every 1/2 hour. How fast did he go

Mathematics
1 answer:
stealth61 [152]3 years ago
6 0

Answer:

He goes 8 miles an hour

Step-by-step explanation:

8/2 is equal to 4. If Brandon bikes 4 miles in half an hour and keeps a constant speed he ends up biking 8 miles in an hour since two halves of an hour make one.

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OlgaM077 [116]
The answer would be x=6
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3 years ago
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on a scale drawing of a new school playground, a triangular area has two sides with lengths of 8 centimeters, 15 centimeters, an
xxTIMURxx [149]

The length of the longest side is 51 meters.

<h3>The perimeter of a triangular area:</h3>

This is the sum total of all the distance around the three sides of the triangle and it is expressed by using the formula:

  • P = a + b + c

where;

  • P = perimeter of the triangle
  • a,b,c = sides of the triangle

Let assume that:

  • a = 8 centimeters
  • b = 15 centimeters
  • c = 17 centimeters

The perimeter of the triangle = (8 + 15 + 17) centimeters

The perimeter of the triangle = 40 centimeters

The ratio on the scale drawing to the actual triangular area is:

= 40 cm : 120 m

= 1 cm : 3 m

Since the longest side is 17 centimeters, the length of the longest side is:

\mathbf{=\dfrac{17 \ cm}{1 \ cm} \times 3 \ m }

= 51 meters

Learn more about the perimeter of a triangle here:

brainly.com/question/323164

8 0
3 years ago
I NEED HELP PLZZZ *WILL MARK BRAINLIEST WHEN I CAN* Find the percent of decrease from 15 touchdowns to 6 touchdowns.
Ipatiy [6.2K]

Answer:

60% decrease.

Step-by-step explanation:

Let's use a ratio:

touchdowns : decreased

       15           :       6

       5            :        2

     100           :      40

The percent decrease is 60%

7 0
3 years ago
Consider a computer with identical interpreters at levels 1, 2, and 3. It takes interpreter n instructions to fetch, examine, an
Anton [14]

Answer:

Now referring back to the question, since a level 1 instruction takes a k nano second which is equivalent to 1 billion of a second, then we will tend to loose a factor of n at each level such that the instruction execution time at level 2 (two), 3 (three), and 4 (four)  are kn, kn^2, and kn^3 respectively.

Step-by-step explanation:

To properly answer this question, we need to first understand what a computer with identical interpreter is and what it does.

It should be understood that an interpreter is a program or tool as the case may be embedded or integrated into a computer, thus giving it the name computer with interpreter. Now going back to defining waht an interpreter is, this is a computer program that directly executes scripted commands written in a programming language language without requiring them previously to have been compiled into a machine language program.

Now referring back to the question, since a level 1 instruction takes a k nano second which is equivalent to 1 billion of a second, then we will tend to loose a factor of n at each level such that the instruction execution time at level 2 (two), 3 (three), and 4 (four)  are kn, kn^2, and kn^3 respectively.

4 0
3 years ago
Bill wants to attend a college with a current tuition of $10,000 a year. He will graduate from high school in five years. Roughl
Harlamova29_29 [7]

Answer:

I think the anser is 667.50

Step-by-step explanation:

5 0
3 years ago
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