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4 years ago

4 friends share 3 oranges equally. How much does each friend get?

2 answers:

6 0

3 oranges / 4 friends = 3/4 orange for each of them, or 0.75 orange each

(You can check the answer by saying, if each of them get 3/4 of an orange, then multiplying that by the 4 friends should give me the 3 oranges. 3/4 x 4 = 3, so it's correct).

saveliy_v [14]4 years ago

3 0

It could be 3 half, because there's 3 oranges so u can give1 for each boy so there will be one left over so u split it in half

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The domain for f(x) and g(x) is the set of all real numbers.

Tom [10]

Answer:

Option B

Step-by-step explanation:

=> $f(x) = 3x+5$

=> $g(x) = x^2$

Subtracting both

=> $(f-g)(x) = 3x+5-x^2$

Assembling

=> $(f-g)(x) = -x^2+3x+5$

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3 years ago

A Triangle has angles which measure 65 degrees and 32 degrees, What is the measure of the 3rd angle?

ANTONII [103]

Answer:

jcjc

Step-by-step explanation:

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3 years ago

Which equation is false for x = 6?

wlad13 [49]

Answer:

choice A. Since 12 -8 = 4 not 5

Step-by-step explanation:

if we plug in x =6 for 2x -8 = 5

2*6 - 8 = 12 - 8 = 4 not 5

Try B. 3*6 + 7 = 18 + 7 = 25 = 25 true

Try C. 4*6 + 12 = 24 + 12 = 36 = 36 true

Try D. 6*6 - 6 = 36 - 6 = 30 = 30 True

from the Great MysticChaCha

8 0

3 years ago

F(x)=x^2-3x+7 and g(x)=x+3 solve f(x)=g(x)

grandymaker [24]

For this case we have the following functions:

$f (x) = x ^ 2-3x + 7\\g (x) = x + 3$

Equalizing we have:

$x ^ 2-3x + 7 = x + 3\\x ^ 2-3x-x + 7-3 = 0\\x ^ 2-4x + 4 = 0$

To solve we factorize, that is, we look for two numbers that when multiplied give a result of 4 and when added together give a result of -4. These numbers are -2 and -2.

$-2-2 = -4\\(-2) * (- 2) = 4$