2 years ago

What’s the anwser quickly

Mathematics

1 answer:

Kay [80]2 years ago

6 0

Answer:

${1}^{.} + {2}^{.} = 90 \\ (3x - 4)+(4x+10) = 90 \\ 3x +4x= 90-10 + 4 \\ 7x = 84 \\ x = 12\\2°=(4(12)+10)\\58 °$

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vova2212 [387]

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\begin{array}{lllll}
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% (a,b)
X&({{ a}}\quad ,&{{ b}})\quad 
% (c,d)
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\end{array}\qquad
% coordinates of midpoint 
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\boxed{a=2}\\
----------\\
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2 years ago

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vagabundo [1.1K]

Answer:

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Answer is:

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