30-24=6 6/30=0.2
0.2x100=20
20%
Answer:
(-2.5, - 9)
Step-by-step explanation:
Using the Midpoint theorem, we have
x=(3-8)/2=-5/2=-2.5
y=(-10-8)/2=-18/2=-9
The cost of a typical Dallas home phone bill can be calculated by multiplying the given average utility cost for Dallas by the decimal equivalent of the given percentage.
average phone bill cost = ($326)(0.126)
average phone bill cost = $41.076
Thus, the phone bill of average Dallas home is approximately $41.076.
Answer:
Solution given:
<u>Relationship</u><u> </u><u>between</u><u> </u><u>base</u><u> </u><u>and</u><u> </u><u>hypotenuse</u><u> </u><u>is</u><u> </u><u>given</u><u> </u><u>by</u><u> </u><u>Cos</u><u> </u><u>angle</u>
<u>Cos</u><u> </u><u>Angle</u><u>(</u><u>?</u><u>)</u><u>=</u><u>base</u><u>/</u><u>hypotenuse</u>
Angle{?}=Cos-¹(40/58)
Angle{?}=46°
<u>The</u><u> </u><u>indicated</u><u> </u><u>angle</u><u> </u><u>is</u><u> </u><u>4</u><u>6</u><u>°</u>