2 years ago

Write a real-world problem that could be solved using a proportion

Mathematics

2 answers:

sweet [91]2 years ago

7 0

What proportion of the pie did my mom eat if 1/2 is left? - That's a question you could use. Hope I helped!!!!!

morpeh [17]2 years ago

3 0

All the pollution in the world needs to go

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Anyone know? Will give brainiest

Natalija [7]

By using the process of elimination, the answer is A.

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2 years ago

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Use the definition f ′(x) = h0f(x + h) - f(x)h to find the derivative. f(x)=x+2

NNADVOKAT [17]

Answer:

f'(x) = 1

General Formulas and Concepts:

Calculus

Limit Properties: $\lim_{n \to a} c = c$
Definition of a Derivative: $f'(x)= \lim_{h \to 0} \frac{f(x+h)-f(x)}{h}$

Step-by-step explanation:

Step 1: Define

f(x) = x + 2

Step 2: Find derivative

Substitute: $f'(x)= \lim_{h \to 0} \frac{((x + h) + 2)-(x+2)}{h}$
Distribute: $f'(x)= \lim_{h \to 0} \frac{x + h + 2-x-2}{h}$
Combine like terms: $f'(x)= \lim_{h \to 0} \frac{h}{h}$
Divide: $f'(x)= \lim_{h \to 0} 1$
Evaluate: $f'(x)= 1$

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2 years ago

What is the value of x?

Serggg [28]

Answer:

Step-by-step explanation:

the angles of a triangle add up to180.

70 plus 30 plus x = 180

100 plus x =180

x=80

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2 years ago

SOMEONE PLEASE HELP. I NEED HELP1!!!!!!! WILL GIVE BRAINLIEST AND PLEASE I NEED HELP

Ugo [173]

I would go with answer D

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2 years ago

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A container holds 16 pints of lemonade. How much is this in gallons

Sonja [21]

Since one gallon is equal to 8 pints, 16 pints would equal to 2 gallons.

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3 years ago