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rodikova [14]
3 years ago
9

Simplify 4+1/2(24)=x^2

Mathematics
2 answers:
olga nikolaevna [1]3 years ago
7 0
Answer x1 =-4 and x2=4

sergejj [24]3 years ago
7 0

Answer:

X = 4

Step-by-step explanation:

4 + .5(24) = x^2

4 + 12 = x^2

16 = x^2

4^2 = 16

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Explain how to find 3/4 of 20 using a model. Include a drawing
Igoryamba
Ok so it would be 3/4 times 20
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3 0
3 years ago
There are 4 jacks and 13 clubs in a standard, 52-card deck of playing cards. What is the probability that a card picked at rando
ale4655 [162]

Answer:

16/52, or 4/13.

Step-by-step explanation:

First, since we know that the question is asking for the probability of a club <u>or</u> a jack, we know that we have to add the two probabilities. The first probability is that of picking a club, which is 13/52. The probability of picking a jack (be sure not to overlap; don't double count the jack of clubs) is 3/52. Adding these two gives us 13/52+3/52=16/52, which simplifies to 4/13.

3 0
4 years ago
The graph shows the proportions of blue paint and yellow paint that Briana mixes to make green paint. What is the slope of the l
kotegsom [21]

Answer:

Slope = ⅚

Step-by-step explanation:

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\frac{y_2 - y_1}{x_2 - x_1} = \frac{5 - 0}{6 - 0} = \frac{5}{6}

The slope of the graph is ⅚.

The slope represents the ratio of proportion of yellow paint to blue paint that must be mixed together to produce green paint.

This means, to make green paint, for every 5 parts of yellow paint, 6 parts of blue paint is required to be added as a mixture.

6 0
3 years ago
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2.5

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Answer:

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