3 years ago

Please help i hate math

Mathematics

1 answer:

Doss [256]3 years ago

5 0

Answer:

$x = 150°$

Step-by-step explanation:

$70°+50°+90°+x°= 360°$

$210°+x°= 360°$

$x°= 360° - 210$

$x° = 150°$

sum of the interior angles of a quadrilateral is 360°.
Right Angle = 90°

<h3>Hope it is helpful....</h3>

You might be interested in

Scientist A dissolved 1.0 kilogram of salt in 3.0 liters of water. Scientist B dissolved 2.0 pounds of salt in 7.0 pints of wate

Karo-lina-s [1.5K]

$Concentration\ of\ substance=\frac{constituent}{mixture}*100\%\\\\
1.\\
constituent=1kg\\
mixture=1kg+3l=4kg\\\\
Concentration=\frac{1}{4}*100\%=25\%\\\\
2.\\
constituent=2\ pounds=2\ pints\\
mixture=7\ pints\\\\
Concentration=\frac{2}{7}*100\%=28,6\%\\\\
Scientist\ B\ made\ more\ concentrated\ salt\ solution.$