3 years ago

if 2 more students took the math test and both made a score of , what would the picture graph look like?

Mathematics

2 answers:

Delvig [45]3 years ago

7 0

You can make circles graph

Sindrei [870]3 years ago

3 0

I think it would be a dot graph

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Jeff has 8 red marbles 6 blue marbles, and 4 green marbles that are the same size and shape he puts the marbles into a bag, mixe

Cloud [144]

Hey buddy I am here to help!

Red = 8

blue = 6

greem = 4

total = 18

probability of blue marble = 6/18 = 1/3

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3 years ago

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If f(x) = 2x²+1 and g(x) =x²-7find (f-g)(x)

Karolina [17]

(2x^2-x^2)= x^2
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3 years ago

What’s 12 away from -6 on a number line?

777dan777 [17]

Answer:

-18

Step-by-step explanation:

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expeople1 [14]

rounded part is a semicircle so the area for that is the area of a circle ÷ 2

area of the rectangle + (area of the circle ÷ 2) = answer

24 * 14 = 336 = area of the rectangle

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3 years ago

The expression cosine of pi over 2 times cosine of pi over 3 plus sine of pi over 2 times sine of pi over 3 can be rewritten as

9966 [12]

Solution:

Given;

$\cos\frac{\pi}{2}\cos\frac{\pi}{3}+\sin\frac{\pi}{2}\sin\frac{\pi}{3}$

Using the identities;

Thus;

$\begin{gathered} \cos\frac{\pi}{2}\cos\frac{\pi}{3}+\sin\frac{\pi}{2}\sin\frac{\pi}{3}=\cos(\frac{\pi}{2}-\frac{\pi}{3}) \\ \\ \cos\frac{\pi}{2}\cos\frac{\pi}{3}+\sin\frac{\pi}{2}\sin\frac{\pi}{3}=\cos(\frac{\pi}{6}) \end{gathered}$

CORRECT OPTION: A

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1 year ago