The given triangle is isosceles, so the two remaining angles in the triangle both have measure <em>xº</em>. The interior angles of any triangle sum to 180º, so that
58º + <em>xº</em> + <em>xº</em> = 180º
58 + 2<em>x</em> = 180
2<em>x</em> = 122
<em>x</em> = 61
Angles <em>y</em> and <em>z</em> are supplementary to angle <em>x</em>, so that
<em>xº</em> + <em>yº</em> = 180º
and
<em>xº</em> + <em>zº</em> = 180º
and consequently, <em>y</em> = <em>z</em>. In particular, we get
<em>y</em> = 180 - 61
<em>y</em> = 119
and so
<em>z</em> = 119
Answer:
The third one
Step-by-step explanation:
Answer:
x - 2 ≥ 0
Step-by-step explanation:
The expression under the square root cannot be negative, thus
x - 2 ≥ 0 , that is
x ≥ 2
Answer:
= 40.32 cm = 15.87 inches
Step-by-step explanation:
Does an ice cube weigh the same when melted? - Quora. , Energy Analyst and “Futurist”. Obviously, the mass of the water is the same as the ice from whence it came, assuming no evaporation. However, the volume shrank as it melted; became more dense, and therefore displaced less air.
Step-by-step explanation:
6^2 is 36, any thing to the power of 0 is 1
therefore 36 - 1 is 35
35 is your answer
