2 years ago

Please help me here!

Mathematics

1 answer:

aliya0001 [1]2 years ago

7 0

Answer:

Step-by-step explanation:

The ratio is 4:1, so every 1 tablespoon of sugar is equal to 4 tablespoons of cocoa. Just multiply the number of spoons of sugar by 4.

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rusak2 [61]

Answer:

Step-by-step explanation:

First you need to do your equation to..... =0 first

So you just minus 13 from 22 and get 9

Then you just do your completing the square

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3 years ago

a sales clerk wants to make at least $519 . If he makes a base salary of $335 and $10.25 per hour at his part time job how many

Katen [24]

Answer:

50 hours

Step-by-step explanation:

50 hours because you have to divide 519 from 10.25 and doing all of that you will get 50

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3 years ago

Pls help me I don’t know this!!!

Mamont248 [21]

Angle G is 144 degrees because it makes a linear pair with angle 36

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3 years ago

Read 2 more answers

25. An apple is launched directly upward at 64 feet per second from a platform 80 feet high. The equation for this

Viktor [21]

Answer:

a. 144 ft

b. 5 s

Step-by-step explanation:

h = -16t² + 64t + 80

a. This is a parabola, so the maximum height is at the vertex.

t = -64 / (2 × -16)

t = 2

h = -16(2)² + 64(2) + 80

h = 144

The apple reaches a maximum height of 144 ft.

b. 0 = -16t² + 64t + 80

0 = t² − 4t − 5

0 = (t + 1) (t − 5)

t = -1 or 5

t must be positive, so it takes 5 seconds to reach the ground.

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3 years ago

Distribute: -3(4a-5b+c)

kvv77 [185]

Answer:

I got it.

Step-by-step explanation:

-12a - (-15b) + (-3c)

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3 years ago