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RUDIKE [14]
2 years ago
11

What is the value of x? tangent lines acellus

Mathematics
1 answer:
liberstina [14]2 years ago
5 0

Answer:

30°

Step-by-step explanation:

the three interior angles of a triangle add up to 180, so 60° + 90°+ 30° just works. Sorry it's such a bad explanation, but the answer works . I have acellus too and I entered the answer before answering your question.

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Find slope and y intercept of 2x = 18-2y
puteri [66]

Answer:

Slope -x, y intercept 9

Step-by-step explanation:

7 0
3 years ago
Choose the correct equation type for each system.
NemiM [27]
Consistent means 1 solution
inconsistent means no solutions....because they are parallel lines
equivalent means infinite solutions...because they are the same line

y = 3x - 2             3x - y = 4
                            -y = -3x + 4
                             y = 3x - 4

both equations have the same slope but different y intercepts....this means they are parallel lines and have no solutions ....INCONSISTENT
=======================
1/2y = -x + 5                  2y = -4x + 20   
y = -2x + 10                     y = -2x + 10

same equation.....same line...infinite solutions...EQUIVALENT
===================
y = -x + 4               x = -y - 6
                              y = -x - 6

same slope, different y intercepts....parallel lines......no solutions...this means INCONSISTENT
==================
y = 4x + 2                y = 6x - 10
different slopes, different y intercepts...one solution...CONSISTENT
==================
y = 2x + 1               y = -2x + 3
different slopes, different y intercepts...one solution...CONSISTENT
=================
-2x + 5y = 0              y = 2/5x
5y = 2x
y = 2/5x
same line....infinite solutions....EQUIVALENT




8 0
2 years ago
Simplify: (3^5)^2 / 3^-2<br><br><br>A) 3^10<br><br>B) 3^9<br><br>C) 3^12<br><br>D) 3^8
lesya [120]

Answer:

C

Step-by-step explanation:

(3^5)^2= 59049 divided

(3)^-2 = 0.11111111

531441 = 3^12

5 0
3 years ago
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eimsori [14]
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5 0
3 years ago
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Simplify the expression.(–12m 38)
Ludmilka [50]
-6m+19
1/2(-12m+38) All we have to do is simply distribute the 1/2. 1/2(-12m) + 1/2(38) (-6m) + 19 <span>
</span>
5 0
3 years ago
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