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Karolina [17]
3 years ago
13

I need help fast! I’m taking the test now!

Mathematics
2 answers:
Zina [86]3 years ago
6 0

Answer:

it's the last one I think

Anastasy [175]3 years ago
3 0

Answer:

2\sqrt{6} + 6

Step-by-step explanation:

Simplify the radical by breaking the radicand up into a product of known factors.

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I WILL GIVE BRAINLIEST PLEASE HELP (picture)
Blizzard [7]

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8 0
3 years ago
Plot each complex number and find its absolute value. 2 - 2i
sammy [17]

Answer:

(2,-2) and i think the absolute value might jus be i

8 0
3 years ago
The bar graph below displays students’ responses to the question "What caffeinated drinks do you consume?”
alekssr [168]

Answer:

I don't know see the bar graph BUT i do know some caffeinated drinks students would consume. Coffee, Soda, Tea, & Energy Drinks.

Step-by-step explanation:

8 0
3 years ago
What is the value of X? ​
katovenus [111]

Answer:

The horizontal value in a pair of coordinates: how far along the point is. The X Coordinate is always written first in an ordered pair of coordinates (x,y), such as (12,5). In this example, the value "12" is the X Coordinate. Also called "Abscissa"

Step-by-step explanation:

7 0
3 years ago
Can you guys answer this question ASAP, thanks will give brainliest
Mumz [18]

Answer:

An apple costs $2.25. A mango costs $1.25.

Step-by-step explanation:

Let a = price of 1 apple.

Let m = price of 1 mango.

Cameron:

4 apples + 7 mangoes ----> total $17.75

4a + 7m = 17.75

Gavin:

2 apples + 5 mangoes ----> total $10.75

2a + 5m = 10.75

We have a system of 2 equations in 2 unknowns.

4a + 7m = 17.75

2a + 5m = 10.75

We can use the elimination method to eliminate the variable <em>a</em>. Rewrite the first equation. Multiply both sides of the second equation by -2 and write below it. Then add the equations.

           4a + 7m = 17.75

(+)       -4a - 10m = -21.5

---------------------------------

                    -3m = -3.75

Divide both sides by -3.

m = 1.25

<em>A mango costs $1.25.</em>

Now we use the first equation and substitute 1.25 for <em>m</em> and solve for <em>a</em>.

4a + 7m = 17.75

4a + 7(1.25) = 17.75

4a + 8.75 = 17.75

4a = 9

a = 2.25

<em>An apple costs $2.25.</em>

Answer: An apple costs $2.25. A mango costs $1.25.

6 0
3 years ago
Read 2 more answers
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