Answer:
x=-14
Step-by-step explanation:
move all the terms that don't contain <em>x </em>to the right side and solve.
(idk if this is correct but i hope it helps)
Answer:
The height of the rhombus is 8800m.
Answer:
44 1/2
Step-by-step explanation:
178 divided by 4 equals 44.5
Convert the decimal to a fraction and you have your answer.
Answer:
19.8,41.8
Step-by-step explanation:
wish you all the best hope you understand.
We know that
<span>The measure of the external angle is the semi difference of the arcs that it covers.
so
see the picture attached to better understand the problem
m AB=128</span>°--------> by central angle
<span>m ACB=360</span>°-128°-----> m ACB=232°<span>
</span>∠x=(1/2)*[m ACB-m AB]<span>
</span>∠x=(1/2)*[232-128]-----> ∠x=(1/2)*104°-----> ∠x=52°
<span>
the answer is</span>
∠ x is 52°<span>
</span>