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Alona [7]
3 years ago
13

9/20 divided by 4/15 is what

Mathematics
2 answers:
jenyasd209 [6]3 years ago
6 0
9/20 / 4/15

9/20 * 15/4

9/5 * 3/4

27/20
    or
1 7/20
Ber [7]3 years ago
6 0
\frac{9}{20} divided by \frac{4}{15}

is the same as 

\frac{9}{20}* \frac{15}{4}

Now you just have to multiply the top by each other and the bottom by each other so 
\frac{9*15}{20*4}

== \frac{135}{80}

== \frac{27}{16} 

Mixed Fraction would be 1 \frac{11}{16}
and Decimal would be 1.6875
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Answer:

AC = 13.38 miles

BC = 12.65 miles

Where C is the fire location

Step-by-step explanation:

Two​ fire-lookout stations A and B are 14 miles ​apart.

The bearing of the fire from station A is Upper N 35 degrees E .

This implies that angle A = 90-35= 55°( reason because B is directly NE of A)

bearing of the fire from station B is N 30 degrees W.

This signifies that angle B is 90-30 =60°

Let's call the fire position C

Angle C = 180-60-55

Angle C= 65°

For Side AC

AB/sin C = AC/sin B

14/sin 65 = AC/sin 60

AC = 13.38 miles

For Side BC

BC/sin A = AB/sin C

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6 0
3 years ago
The length of a cuboid is thrice the breadth and twice the length.if the volume of a box is 750 cm3 then find the measure of the
uysha [10]

Step-by-step explanation:

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V=l\times \dfrac{l}{3}\times \dfrac{l}{2}\\\\750=l\times \dfrac{l}{3}\times \dfrac{l}{2}\\\\750\times 6=l^3\\\\l=(750\times 6)^{1/3}\\\\l=16.5\ cm

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4 0
2 years ago
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4(x-7) is what i got for my answer
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Is that right or wrong?
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