3 years ago

When you combine equal groups you can

Mathematics

1 answer:

andrew11 [14]3 years ago

4 0

Get and even number?

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I am not sure about any of my answers and I don’t know how to find the range for question b or the slope for question c.

myrzilka [38]

Answer:

a) is correct

b) y = -a(x - 2.5)² + h

(5.5,0)

0 = -a(5.5-2.5)² + h

h = 9a

a = h/9

48 = -a(0-2.5)² + h

h = 48 + 6.25a

h = 48 + 6.25(h/9)

h = 157.0909090681

Range: [0,157]

c) (80-144)/(4.5-3)

= -42⅔ or -42.67

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3 years ago

The oranges below are similar. Find the radius of the smaller orange. Correct answer will get brainliest.

babunello [35]

6 because diameter times pie =area just like radius squared times pie = area. so you simply take 36 and find the square root of it. hope this helps!

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3 years ago

Cuantos paquetes de 5/8 de kilo harán falta para envasar 125 kilos de harina

bonufazy [111]

Step-by-step explanation:

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3 years ago

Can someone please help

choli [55]

Answer:

(6, -4)

Step-by-step explanation:

If ABCD is dilated by a factor of 2, you multiply the coordinates by 2. For the coordinate D', you would multiply 3 by 2 to get 6 and you would multiply -2 by 2 to get -4. Answer: (6, -4)

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3 years ago

Julio bought 4 pounds of apples and one bag of oranges at the store. The apples cost $1.75 per pound and the bag of oranges cost

vaieri [72.5K]

Answer: $9.99

Step-by-step explanation:

There are 4 pounds of apples with each pound costing $1.75.

There is one bag of orange with a bag costing $2.99.

Total = (4 * 1.75) + 2.99

= 7 + 2.99

= $9.99

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3 years ago