2 years ago

PLEASE HELP!! I’ll give brainliest pleas

Mathematics

1 answer:

777dan777 [17]2 years ago

8 0

Answer:

it's A

Step-by-step explanation:

I took teg quiz and got a 100

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What is the meaning of this WW1 quote?

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2 years ago

If f(x) varies directly with x2, and f(x) = 96 when x = 4, find the value of f(2).

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3 years ago

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Fifteen 2 inch nails weigh 35 grams. How many of these nails weigh 175 grams? Can you explain how to do this please thankyou so

polet [3.4K]

Solving:

1) Pass: Make the rule three (Directly proportional)

Two inch nails ______ grams (<span>Weight)
</span>15 ----------------------------35
n ----------------------------- 175

2) Pass: <span>Multiply cross
</span>
$35*n = 15*175$

3) Pass: Simplify
$35*n = 15*175$
$35n = 2625$
$n = \frac{2625}{35}$
$\boxed{n = 75}$

Answer:
75 nails weigh 175 grams

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