3 years ago

Which graph represents the function y = -2x^2 - 5.

1 answer:

5 0

The easiest way to know is to look at the last number, -5. That shows where on the y-axis the line will cross. in this function, the graph will cross on -5. So the second graph shows the graph crossing on -5, therefore that would be the correct graph.

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7. 14 cups of sugar for every<br> cup of flour

meriva

Answer:

1f:14s

Step-by-step explanation:

The ratio of the two numbers is 1 cup flour (f) : 14 cups sugar (s).

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3 years ago

The distance between Joshua's home and school is 800 m. Joshua takes 5 min to walk

Fynjy0 [20]

Answer:

= 0.38 m/s

Step-by-step explanation:

▪Total distance = 800 m

5 min = 100 m

▪Remaining distance = 800 - 100 = 700 m

20 min = 700 m

▪Total time taken = 20 + 10 + 5 = 35 min

If 1 min = 60 sec

What about 35 min = ?

= 35 x 60

= 2100 sec

▪Average speed = TD ÷ TT

= 800 ÷ 2100

= 0.38 m/s

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3 years ago

If the ordered pair (-5/2,y) lies on the graph of y=7-2x, find the value of y

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Y=7-2×(-5/2)
Y=7+5
Y=12
The answer is C

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4 years ago

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Isabella can jump 4 feet 4 inches, Ryan can jump 1 yard 1 foot, and David can jump 51 inches. Who can jump the farthest?

torisob [31]

Answer:

isabella

Step-by-step explanation:

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3 years ago

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Can sides of a triangle have lengths of 3, 11, and 12 ??

agasfer [191]

Answer:

QUESTION:

Can sides of a triangle have lengths of 3, 11, and 12 ??

ANSWER:

Yes. It's called an equilateral triangle, and it can work because two side lengths added together are bigger than the third side.

Step-by-step explanation:

Hope that this helps! :)

Have a great rest of your day/night!

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3 years ago