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prisoha [69]
3 years ago
13

Subtract (3 + 2i) from (-9-81) 0 -17 – 51 0-6 – 67 0 -12 – 101 0 12 + 101

Mathematics
1 answer:
harkovskaia [24]3 years ago
3 0

Answer:

-12 - 10i.

Step-by-step explanation:

-9 - 8i - (3 + 2i)

= -9 - 8i - 3 - 2i

= -12 - 10i.

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Lesson 1.6 Problem Solving
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Answer:

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write an equation to represent the relationship, and find the amount of peanut butter used to make 25 cracker packages. the tabl
Nadusha1986 [10]

We are given 4 points.

(\frac{1}{2},2)

(\frac{5}{8},\frac{5}{2})

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(\frac{7}{8},\frac{7}{2})

Using this, we can make an equation.

y=4x

I got m=4 by using the slope formula.

m=\frac{2.5-2}{0.625-0.5}

m=\frac{0.5}{0.125}

m=4

So the equation we have is y=4x

Now, we can solve for how much peanut butter is used to make 25 packages by plugging in 25 for y, which is the number of cracker packages.

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4 0
4 years ago
Help! Will give brainly! Explain why the value x=4 is not a solution to the inequality 2x>10
melamori03 [73]

Answer

8 is not greater than 10

Step-by-step explanation:

2x>10

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8<10

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*just as a side note think of the > sign as an alligator, the mouth always is open towards the larger number

7 0
3 years ago
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Answer:

2.73     8.75

Step-by-step explanation:

n = 1  

1 (DOUBLE) = 1+1 = 2  

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3.5 x 0.22 = 0.77

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n = 1

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1.75 (DOUBLE) = 3.5

3.5 x 2 1/2 = 8.75

8 0
3 years ago
Read 2 more answers
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