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Jobisdone [24]
3 years ago
14

PLEASE HELP I WILL GIVE BRAINLIEST !!!!!!!!!!!!!!!!!

Mathematics
2 answers:
Mars2501 [29]3 years ago
7 0

Answer:

Im not sure but i think the answer is 3

Step-by-step explanation:

im not sure but i think this is the answer.

professor190 [17]3 years ago
4 0

Answer:

g>48

Step-by-step explanation:

multiply 4 on both sides

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Which of the following statements is true?
vovikov84 [41]

Answer:

rational numbers are real numbers that statement is true

Step-by-step explanation:

because all rational numbers are belong to real number ,

real number contain all type of numbers rational and real number.

3 0
3 years ago
A 400-meter Olympic-size track can be modeled with a rectangle and two semicircles.
pishuonlain [190]

The answer to both the subparts using the circumference of the circle is:

  • (A) If an athlete runs around the track then the athlete traveled (168.78+73π)m.
  • (B) The area of green space on the track is 0.64m².

<h3>What is a length of a rectangle?</h3>
  • The length of the rectangle is traditionally thought of as being the longer of these two dimensions, however, when the rectangle is depicted standing on the ground, the vertical side is typically referred to as the length.

What is a circumference of a circle?

  • The distance along a circle's perimeter is referred to as its circumference.
  • Circumference of the circle formula: C = 2πr.

Here,

(A) A circuit of a racetrack is equal to the sum of the two lengths of a rectangle and the circumference of the circle.

We get:

  • = 84.39 * 2 + 73π
  • = (168.78 + 73π)m

(B) Let the area of the green space of the track is x.

Then, calculate as follows:

  • 168.78 + xπ = 400
  • x = (400 - 168.78)/π
  • x = 73.64m

So, the inner circle of distance is 73.64 - 73 = 0.64m.

Therefore, the answer to both the subparts using the circumference of the circle is:

  • (A) If an athlete runs around the track then the athlete traveled (168.78+73π)m.
  • (B) The area of green space on the track is 0.64m².

To learn more about the circumference from the given link

brainly.com/question/18571680

#SPJ13

7 0
1 year ago
Which linear inequality is represented by the graph? y ≥ 1/3x – 4 y ≤1/3 x – 4 y ≤ 1/3x + 4 y ≥1/3 x + 4
dolphi86 [110]

Answer:

The correct option is y ≤1/3 x – 4

Step-by-step explanation:

If you look at the attached graph you will see that the inequality is the shaded area below the solid line.

The slope of the line is positive which is 1/3.

The y intercept is equal to -4

Thus the inequality must be:

y ≤1/3 x – 4

Therefore the correct option is:

y ≤1/3 x – 4 ....

4 0
3 years ago
A plane takes off at an angle of elevation of 15° and travels in a straight line for 3,000 meters. What is the height of the pla
vampirchik [111]

check the picture below.


make sure your calculator is in Degree mode.

3 0
3 years ago
Read 2 more answers
Factor the following expression.<br> 10,5 + 513 – 14,2 - 7
pshichka [43]

((10,5 + 513) - 14,2) - 7 =502.3

5 0
3 years ago
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