3 years ago

Easy question????????????/

Mathematics

2 answers:

skelet666 [1.2K]3 years ago

4 0

Answer:

The answer to this is...........

Step-by-step explanation:

unknown

or 95

yan [13]3 years ago

3 0

Answer:

Step-by-step explanation:

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Colin, Sara and Gordon share some sweets in the ratio 7:3:1. Colin gets 54 more sweets than Gordon. How many sweets does Sara ge

weeeeeb [17]

let the no of sweets be 7x, 3x, and 1x

Colin gets 7x

Sara gets 3x

gordon gets 1x

7x = 1x+54 (given)

7x - 1x= 54

6x= 54

x=9

hece sara gets 3x= 3*9

=27

7 0

4 years ago

Solve for v. 144v2 + 76 = 85 Write your answers as integers or as proper or improper fractions in the simplest form.

coldgirl [10]

Answer:

$144 {v}^{2} + 76 = 85 \\ 144 {v}^{2} = 85 - 76 \\ 144 {v}^{2} = 9 \\ {v}^{2} = 9 \div 144 \\ \\ {v}^{2} = \frac{9}{144} \\ \\ {v}^{2} = \frac{1}{16} \\ \\ v = \sqrt{ \frac{1}{16} } \\ \\ v = \frac{1}{4} \: , - \frac{1}{4} \\ \\ v = 0.25 \: , - 0.25$