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aleksandrvk [35]
4 years ago
11

Amanda enjoys cycling. The graph shows the relationship between the number of hours she rides her bike, x, and the number of mil

es she covers. The equation that represents the relationship between the number of hours she rides, x, and the distance she covers, y, is a 14y = x
b y=14x c y+14=x d y= 14+x. Using the equation, the distance she would cover if she rode for 1.5 hours would be a 12.5 b 15.5 c 21 d 28 miles.

Mathematics
2 answers:
Lina20 [59]4 years ago
8 0

Answer:

y is 14x

Step-by-step explanation:

every time she travels 14 miles, she is on her bike for one hour

MrRa [10]4 years ago
7 0

Answer:

y=14x and 21 miles

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Please help ASAP! I will mark Brainliest! Please answer CORRECTLY! No guessing!
mezya [45]

Answer:

C. Exponential decay

Step-by-step explanation:

4 0
4 years ago
Taryn is shopping for a Christmas tree. At Home Depot the one she likes is $149.00 and she has a 15% off coupon. At Lowe's the o
Vitek1552 [10]

Answer:

Step-by-step explanation:

At home depot

Price of Christmas tree = $149.00

Discount = 15%

Amount discounted = 15% of $149

Amount discounted = 15/100 * $149

Amount discounted = 15 * 1.49

Amount discounted = $22.35

Amount she paid = $149-$22.35

Amount she paid = $126.65

At Lowe's:

Price of Christmas tree = $175.00

Discount = 260%

Amount discounted = 20% of $175

Amount discounted = 20/100 * $175

Amount discounted = 0.2 * 175

Amount discounted = $35

Amount she paid = $175-$35

Amount she paid at Lowe's = $140

<u><em>From the prices above, it can be seen that Home Depot has a better deal since the price after removing discount is lower than that of Lowe's.</em></u>

<u><em></em></u>

<u><em>Amount she will save will be $140 - $126.65 = $13.35</em></u>

6 0
4 years ago
Find the value of each variable in each parallelogram. T
Pepsi [2]

A Parallelogram is a simple quadrilateral with two pairs of parallel sides. The opposite sides of a Parallelogram are of same length and opposite angles are same.

Step-by-step explanation:

Properties of a Parallelogram

  1. Both Pairs of Opposite sides are Parallel
  2. Both Pairs of Opposite sides are Congruent
  3. Both Pairs of Opposite angles are Congruent
  4. Consecutive angles are supplementary
  5. Daigonals bisect each other.

8 0
4 years ago
If the area of a rectangle is 83&amp; and the width of a rectangle is 2&amp;, what is the length of the rectangle?
zepelin [54]

Answer:

l=41.5

Step-by-step explanation:

Using the formula A=wl

l= \frac{A}{w} }=\frac{83}{2}=41.5

5 0
3 years ago
Polygon Q is a scaled copy of polygon P using a scale factor of 1/2. Polygon Q's area is what fraction of Polygon P's area.
DaniilM [7]

Answer: Polygon Q's area is 1/4 of Polygon P's area

======================================================

Explanation:

Imagine we had a square with side length 8. The area of this square is 8*8 = 64.

Now let's reduce each side of the square by the scale factor 1/2. So each new side is 8*(1/2) = 4. The area of this smaller square is 4*4 = 16.

Comparing the new area (16) to the old one (64), we see that the new area is 16/64 = 1/4 of the old area.

In other words,

new smaller area = (1/4)*(old larger area)

So this is one example to see why (1/2)*(1/2) = 1/4 is the area scale factor based on the linear scale factor of 1/2. In short, (1/2)^2 = 1/4. Whatever the original scale factor is, square it and you'll get the area scale factor.

4 0
3 years ago
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