We know that
Applying the law of cosines
<span>c²=a²+b²-2*a*b*cos C
</span>in this problem
a=176.27 miles
b=222.34 miles
C=38.59°
c=<span>the distance between the planes
so
</span>c²=176.27²+222.34²-2*176.27*222.34*cos 38.59°----> c²=19239.15
<span>c=138.71 miles
the answer is
138.71 miles
</span>
Answer:
Isolate the variable by dividing each side by factors that don't contain the variable.
Exact Form:
x=1211x=1211
Decimal Form:
x=1.¯¯¯¯09x=1.09‾
Mixed Number Form:
x=1111
Step-by-step explanation:
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Answer:
response variable- time required for water to turn to ice
control group- second freezer
explanatory variable- new formula
Step-by-step explanation:
Pretty sure you have to use the Pythagorean Theorem.
a^2+b^2=c^2
So you would plug in your numbers that you already have (6 and 10) But notice that 10 is the hypotenuse (longest side) so
6^2+x=10^2
Then you would solve it and you should end up with 11.6619
