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Daniel [21]
4 years ago
12

the ratio is 8:7 if there were a total of 195 people how many girls were there and how many Boys were there

Mathematics
1 answer:
brilliants [131]4 years ago
3 0
Ratio is 8:7
add them: 15
divide: 195/15= 13
8 times 13 and 7 times 13
104 91
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I need help with this question:
SpyIntel [72]

Answer:

2,406.16452 cm

Step-by-step explanation:

(1/3)*(17.2*17.2)*24.4

98.61333*24.4

2,406.16452cm

7 0
3 years ago
Find the quotient. Round to the nearest tenth. 3784 divided by 18
SCORPION-xisa [38]

Answer:

210.22

Step-by-step explanation:

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5 0
3 years ago
Solve for
faust18 [17]

Given equation : n(17+x)=34x−r.

We need to solve it for x.

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17n + nx  = 34x - r.

Adding r on both sides, we get

17n+r + nx  = 34x - r+r.

17n + r + nx = 34x.

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Dividing both sides by (34-n), we get

\frac{(17x + r)}{(34-n)} = \frac{x(34-n)}{(34-n)}

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7 0
3 years ago
Read 2 more answers
Geometry help needed!
lilavasa [31]

Answer:

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Area of the whole

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s = 8

Area of the whole = 8^2 = 64

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The 2 half circles = 1 whole circle

The radius of the 1/2 circle = 4 (eight has been cut in half)

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Area of the shaded area

Area of the shaded area = area of the whole - area of the unshaded area

Area of the shaded area = 64 - 16*pi

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4 0
3 years ago
The difference of a number c and 17 is more than 33​
serg [7]

Answer:

c > 50

Step-by-step explanation:

c -17 > 33 \\ c -17 +17 > 33 +17 \\ c > 50

4 0
3 years ago
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