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Roman55 [17]
3 years ago
9

How can the measure of each numbered angle for each figure be found?

Mathematics
1 answer:
Gennadij [26K]3 years ago
3 0

Answer:

5x -2 + 2x + 8 = 90

7x + 6 = 90

7x = 84

x = 12

Angle 1 = 5*12 -2 = 58

Angle 2 = 2*12 +8 = 32

Step-by-step explanation:

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#4 home do I find which one it is?
lina2011 [118]
\bf \begin{array}{lllll}
solutions&graphs&slopes\\
----&----&----\\
\textit{exactly one}&
\begin{array}{llll}
\textit{the two lines intersect}\\
\textit{at one point}
\end{array}&\textit{different slopes}\\\\
infinitely\quad many&
\begin{array}{llll}
\textit{the two lines coincide}\\
\textit{one is right on top}\\
\textit{ of the other}
\end{array}&
\begin{array}{llll}
\textit{equal slopes}\\
\textit{equal y-intercepts}
\end{array}
\end{array}

\bf \textit{no solution}\qquad\quad &\textit{lines are parallel} \qquad &
\begin{array}{llll}
\textit{equal slopes}\\
\textit{different y-intercepts}
\end{array}
\end{array}

for example, let's look at the first set

y+3x =5   or  y = -3x+ 5
and               y = -3x + 2
                    y =  m  + b

the slopes are equal, the y-intercepts differ
that means, they're just parallel lines, no solution
8 0
3 years ago
Me need help in math:(help fast
Kamila [148]

Answer:

9.5 feet

Step-by-step explanation:

15.5-6=9.5

6 0
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What is the slope intercept form of the equation 16y= -4x?
AlexFokin [52]

Answer:

y = -1/4x

Step-by-step explanation:

16y = -4x

y = -1/4x

3 0
3 years ago
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Use the properties of rational exponents to simplify 6/6 1/4
Alexeev081 [22]

Answer:

one

Step-by-step explanation:

Use the properties of rational exponents

6 0
2 years ago
Cd’cost 12.95 and tapes cost 7.95 What is the cost of 2cd’s and 1tape
fgiga [73]

Answer:

$33.85

Step-by-step explanation:

12.95 x 2 = 25.9

25.9 + 7.95 = 33.85

8 0
3 years ago
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