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icang [17]
3 years ago
7

How many solutions exist for the equation 5(x-1)+2 = 2x+3x-3 ?

Mathematics
1 answer:
aniked [119]3 years ago
8 0

Answer:

infinite number of solutions

Step-by-step explanation:

Given

5x - 1) + 2 = 2x + 3x - 3 ← distribute and simplify

5x - 5 + 2 = 5x - 3, that is

5x - 3 = 5x - 3

Since both sides are equal then there are an infinite number of solutions to the equation.

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saveliy_v [14]
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4 0
3 years ago
How does waves and tides generate electrical energy ?
Akimi4 [234]

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Step-by-step explanation:

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4 0
3 years ago
What is 1.6 powered by 2
ss7ja [257]

Answer:

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Step-by-step explanation:

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3 years ago
Consider kite WXYZ. What are the values of a and b? a = 4; b = 10. a = 4; b = 40, a = 8; b = 10, a = 8; b = 40
Brut [27]

Check the picture below.

let's recall that a kite is a quadrilateral, and thus is a polygon with 4 sides

sum of all interior angles in a polygon

180(n - 2)      n = number of sides

so for a quadrilateral that'd be 180( 4 - 2 ) = 360, thus

\bf 3b+70+50+3b=360\implies 6b+120=360\implies 6b=240 \\\\\\ b=\cfrac{240}{6}\implies b=40 \\\\[-0.35em] ~\dotfill\\\\ \overline{XY}=\overline{YZ}\implies 3a-5=a+11\implies 2a-5=11 \\\\\\ 2a=16\implies a=\cfrac{16}{2}\implies a=8

3 0
3 years ago
Read 2 more answers
Graph the solution set of the inequality 1/2y < -3
grandymaker [24]

Answer:

y  <  − 6 ?

Step-by-step explanation:

Its a straight line on graph so it's linear

3 0
3 years ago
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