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lyudmila [28]
3 years ago
9

Can someone help me find the value of x

Mathematics
2 answers:
Lostsunrise [7]3 years ago
5 0
It’s an acute triangle and all of the angles are equal, so the measure of the angle is 60°!
tia_tia [17]3 years ago
3 0
60 because all of the sides are equal
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Which expression can be used to find 57% of 230? ⊥ω⊥
ella [17]

Answer:

131.10  (Answer C)

Step-by-step explanation:

Convert 57% to 0.57 and then multiply 230 by 0.57:

0.57(230) = 131.10

This is Answer C

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3 years ago
(8,1) and (x,3) The pair of points is on the graph of an inverse variation. Find the missing value.
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\bf \qquad \qquad \textit{inverse proportional variation}
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\textit{\underline{y} varies inversely with \underline{x}}\qquad \qquad  y=\cfrac{k}{x}\impliedby 
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k=constant\ of\\
\qquad  variation
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\bf (\stackrel{x}{8},\stackrel{y}{1})\textit{ we know that }
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therefore\qquad \boxed{y=\cfrac{8}{x}}
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3 0
3 years ago
What value of x makes the vertical parts of the letter N parallel?<br> picture provided
tangare [24]

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

2x + 9 = 5x

5x = 2x + 9

Subtract sides 2x

- 2x + 5x = - 2x  + 2x + 9

3x = 9

Divide sides by 3

\frac{3x}{3}  =  \frac{9}{3}  \\

x = 3

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

CHECK :

2x + 9 = 5x

2(3) + 9 = 5(3)

6 + 9 = 15

15 = 15

So the value is correct.

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8 0
3 years ago
How many solutions dose the equation 5x + 3x -4 =10 A.0 B.1 C.2 D. Indefinitely many
Gnesinka [82]

Answer:

The answer is 14/8

Step-by-step explanation:

3 0
3 years ago
Which solution set is graphed on the number line? A number line going from negative 4 to positive 4. An open circle is at 1. Eve
lidiya [134]

Answer:

an open circle means it contains no equal signs.....everything to the left is shaded....means it is less then

x <  1 (thats a less then sign only) ....no equal sign in there

8 0
3 years ago
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