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Anit [1.1K]
3 years ago
6

Please answer these two questions below

Mathematics
1 answer:
spayn [35]3 years ago
7 0
The fastest was molly and the faster than 15.02 and slower then 14.67 was Talisha
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On Friday 237 people attended film festival.there r more 446 people who attended on Saturday than Friday .liza says that a total
pentagon [3]
Liza is wrong because...

Friday = 237
Saturday = 237 + 446
Both days = 920

4 0
3 years ago
If the image below is dilated with a scale factor of 2, what is the perimeter of the dilated image?
garri49 [273]

Answer:

the answer is 24

Step-by-step explanation:

i got it correct on my test

8 0
3 years ago
Which is the MOST precise measurement this ruler can give for the green strip of paper? A) 4.00 inches B) 4.25 inches C) 4.50 in
Alenkinab [10]
The most precise is 4.00 because that is equal to 10.16 cm and that is the most closes to an exact measurment.
3 0
3 years ago
If the point (-6, 10) lies on the graph of y=f(x) then which of the following points must lie on the graph of y=1/2f(x)?
MAXImum [283]

Answer:

(-6,5)

Step-by-step explanation:

we have

y=f(x) ----> the parent function

y=1/2f(x) ---> the new y-value will be 1/2 times the original value

The rule of the transformation of f(x) to 1/2f(x) is

(x,y) -----> (x,y/2)

substitute the given value

(-6,10) ------> (-6,10/2)

(-6,10) ------> (-6,5)

5 0
3 years ago
A rectangle and a square have the same area. a. The width of the rectangle is w inches. The length of the rectangle is 15 inches
harkovskaia [24]

9514 1404 393

Answer:

  a) w(4w-15)

  b) w²

  c) w(4w -15) = w²

  d) w = 5

  e) 5 by 5

Step-by-step explanation:

a) If w is the width, and the length is 15 less than 4 times the width, then the length is 4w-15. The area is the product of length and width.

  A = w(4w -15)

__

b) If w is the side length, the area of the square is (also) the product of length and width:

  A = w²

__

c) Equating the expressions for area, we have ...

  w(4w -15) = w²

__

d) we can subtract the right side to get ...

  4w² -15w -w² = 0

  3w(w -5) = 0

This has solutions w=0 and w=5. Only the positive solution is sensible in this problem.

The side length of the square is 5 units.

__

e) The rectangle is 5 units wide, and 4(5)-15 = 5 units long.

The rectangle and square have the same width and the same area, so the rectangle must be a square.

4 0
3 years ago
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