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damaskus [11]
3 years ago
11

4 days ago the gas tank on Ryan's boat was filled with 30 gallons of gasoline today he has 8 gallons of gasoline what is the mea

n change in gasoline in gallons per day

Mathematics
2 answers:
natta225 [31]3 years ago
8 0
30-8=22
22/4= 5.5
the mean change is -5.5 gallons a day
umka2103 [35]3 years ago
7 0
So I belive you would divide 8 by 30 then subtract 8 :)
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If sammmy has 5 alligators biting and each have 100 hunred teeth how many bite marks would he have?
posledela
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We are given that each of the 5 alligators has 100 teeth. We can use the following equation to find the total number of teeth and, by extension, the total number of bite marks:

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3 0
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Helloo!!! please help me on this !!!!
ivann1987 [24]

It is given that ️PQR & ️UVW are congruent to each other. According to CPCT, the corresponding angles in 2 triangles willl have the same measure. So, ∠R = ∠W, i.e, (10x - 18)° = 8x°

\mathfrak{10x - 18 = 8x}

\mathfrak{10x - 8x = 18}

\mathfrak{2x = 18}

\mathfrak{x = \dfrac{18}{2}}

\underline{\mathfrak{x = 9}}

Measure of ∠R :

\mathfrak{8x}

\mathfrak{8(9)}

\boxed{\mathfrak{72^{\circ}}}

 ღ ꪑ꠸᥅ꫀꪊ

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