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solniwko [45]
2 years ago
9

A training field is formed by joining a rectangle and two semicircles. The semicircles are attached on opposite sides of the rec

tangle. The diameter of each semicircle is also one of the shorter sides of the rectangle. The rectangle is long and wide. What is the length of a training track running around the field? (Use the value for , and do not round your answer. Be sure to include the correct unit in your answer.)
Mathematics
1 answer:
Anarel [89]2 years ago
5 0

Step-by-step explanation:

There is figures in you question. Please check your question.

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Jason swims 2.2 seconds faster than cedric
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2 years ago
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Given that the measure of ∠CBE is 135° find the measure of ∠BED. Assume that lines L and M are parallel.
KIM [24]

Answer:45

Step-by-step explanation:did you know if you plug your nose than every thing tasts the same

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3 years ago
Fas
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The graph is vertically stretched by a factor of 2 and translated 3 units right when it is transformed. Option A is correct.

<h3>What is transformation of a function?</h3>

Transformation of a function is shifting the function from its original place in the graph.

Types of transformation-

  • Horizontal shift- Let the parent function is f(x). Thus by replacing parent function with f(x-b) shifts the graph b units right and by replacing parent function with f(x+b) shifts the graph b units left.
  • Vertical shift- Let the parent function is f(x). Thus by replacing parent function with f(x)-c shifts the graph c units down and by replacing parent function with f(x)+c shifts the graph c units up.

The given function is,

f(x) = x^3

This function is changed to the function,

g(x) = 2f(x -3),

Here the 3 units is substrate in the function. Thus, it is shiftet 3 units right. The number 2 is multiplied in the function which vertically stretched the graph by a factor of 2.

Thus, the graph is vertically stretched by a factor of 2 and translated 3 units right when it is transformed. Option A is correct.

Learn more about the transformation of a function here;

brainly.com/question/10904859

#SPJ1

5 0
2 years ago
Write three numbers that round to 70 when rounded to the nearest ten
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The digit 7 is in the tens place so 74 will become either 70 or 80 after rounding off to the nearest ten. Draw a number line with 3 numbers on it: 70, 75 and 80. (Both possible rounded off numbers and the number in the middle.
3 0
3 years ago
Which linear inequality is shown on the graph?
lutik1710 [3]
<span><span>Make it a solid line for y≤ or y≥, and a dashed line for y< or y>
</span><span>Shade above the line for a "greater than" (y> or y≥) 
or below the line for a "less than" (y< or y≤).

So, the answer is A) </span></span><span>x + 4y ≥ −4 

</span><span>x + 4y ≥ −4 
4y </span>≥ -x - 4
y ≥ -x/4 - 1
4 0
3 years ago
Read 2 more answers
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