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3 years ago

12

Steven got 4 correct answers for every incorrect answer. If Steven got 20 answers correct, How many answers did he get incorrect

?

1 answer:

Feliz [49]3 years ago

4 0

Answer:

5

Step-by-step explanation:

because 5x4 is 25.....

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PLEASE HELP!!!! Emily is making 2 gallons of punch with 4 parts grape juice to 3 parts pineapple juice to 1 part sparkling cider

True [87]

1 gallon = 16 cups. She is making 2 gallons so needs 32 total cups.

The ratio is 4:3:1

Add the ratios: 4+ 3 + 1 = 8

Divide total cups by total ratio:

32/8 =4

Now multiply that by each portion of the ratio:

Grape juice = 4 x 4 = 16 cups

Pineapple juice = 3x4 = 12 cups

Cider = 1x 4 = 4 cups

She needs 12 cups of pineapple juice.

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3 years ago

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Goshia [24]

Y = x^2 + 11x + 24 = (x + 8)(x + 3)

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belka [17]

Answer:

10 i think

Step-by-step explanation:

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A 25 foot ladder is leaning against a house. It makes a 75 degree angle with the ground. How far is the base of the ladder from

Oduvanchick [21]

Look at the picture.

$\cos 75^\circ =\frac{x}{25} \\
25 \cos 75^\circ = x \\
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The base of the ladder is 6.47 feet from the house.

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3 years ago

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Anna007 [38]

Answer:

C & D

Step-by-step explanation:

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