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3 years ago

14

if you are solving a system of equations and you came to a statement like for equals four, what do you know about the solution t

o the system?

1 answer:

guapka [62]3 years ago

4 0

Answer:

see explanation

Step-by-step explanation:

when solving an equation and the final statement reads

4 = 4

this means that there are an infinite number of solutions to the system

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Step-by-step explanation:

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3 years ago

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Anni [7]

Answer:

600

Step-by-step explanation:

Since 3/4 of 100 is 75, we have to divide 450 by three.

450 ÷ 3 = 150

150 x 4 = <em><u>600</u></em>

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3 years ago

Read 2 more answers

In triangle ABC the measure of A is 33° and the measure of C is 90° . what is the measure of B

Masteriza [31]

Answer:

57°

Step-by-step explanation:

ALL angles in a triangle add up to 180°

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3 years ago

Find |4 + 3i| |4 + 3i|.<br> .<br> .<br> .<br> Please show all your work. 'i' is an imaginary number

Helga [31]

$\bf \textit{recall that }\qquad i^2=-1\\\\
-------------------------------\\\\
|4+3i|~|4+3i|\implies (4+3i)(4+3i)\implies 16+12i+12i+9i^2
\\\\\\
16+24i+9(-1)\implies 16+24i-9\implies 7+24i$

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3 years ago

Evaluate -1(5)(2)(-4)

wariber [46]

Answer:

40

Step-by-step explanation:

-1 × 5 = -5

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3 years ago