3 years ago

Need help with math problem

Mathematics

2 answers:

Nikolay [14]3 years ago

4 0

10 (1/2) = 5

hope this helps

Zepler [3.9K]3 years ago

3 0

The temperature drops by 1/2 of a degree each day. It would be 5/10=1/2

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abruzzese [7]

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Which two numbers add up to 5 and multiply to -84

11111nata11111 [884]

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3 years ago

F represents the fee (in dollars) for climbing d meters.

Grace [21]

Answer:

$12

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when d = 0, F = 110

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2 years ago

Y is directly proportional to x when y=30, x=6

rosijanka [135]

Answer:

a) y = 5x

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Step-by-step explanation:

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$\therefore \: y \: \alpha \: \: x \\ \therefore \: y = kx ...(1) \\ plug \: y = 30 \: and \: x = 6 \: in \: eq \: (1)\\ 30 = k \times 6 \\ k = \frac{30}{6} \\ k = 5 \\ plug \: k = 5 \: in \: (1) \\ y = 5x....(2) \: (required \: equation) \\ plug \: x = 12 \: in \: eq \: (2) \\ y = 5 \times 12 \\ \huge \red{ \boxed{y = 60}}$

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3 years ago