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oksian1 [2.3K]
3 years ago
9

Write an equation and explain pls

Mathematics
1 answer:
andrew-mc [135]3 years ago
4 0

Answer:

problem 2: 40 pounds on mars

Step-by-step explanation:

formula for direct variation is y=kx. if i assume that the weight on mars is x and y is earth, we can input these numbers to find k. the equation is (using the given numbers) 150=k50. using isolation, we know k is 3. for the main problem, we can input our givens again to find the answer. 120=3x. isolation again, x=40

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BabaBlast [244]
The answer is (n^-3)^6
The fourth option
3 0
3 years ago
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Solve<br> F = C + 32 for C
muminat
To solve an equation for a variable, you must isolate the variable on either side of the equation. To do this, simply subtract 32 from both sides of the original equation:

F ( – 32 ) = C + 32 ( – 32 )
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We have proven that C is equal to (F – 32). This equation (bold) is the answer to your problem.

I hope this helps!
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3 years ago
Tina has put 15 of her old CDs in a storage crate. How many more CDs can she store in the crate if it can hold no more than 23 C
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6 0
3 years ago
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inna [77]

Answer:

hey mate.

Step-by-step explanation:

Select the correct answer

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3 years ago
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Quick question, not a math problem. I just need some explanation.
kvv77 [185]

We all are familiar with (x,y) coordinate plane where some lines or curves are drawn. These curves are drawn or made up using some (x,y) points. These values of (x,y) points satisfy the equation of curves.

The equation of x and y variables is called a Relationship. Now, a Function is a "special relationship of x and y variables" where each input x has a single answer for output y.

In other words, we can say any relation y=f(x) would be a "Function" if and only if each value of x input give us a unique value of y output from the equation. No two values of y can be output of same x-value input.

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3 0
3 years ago
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