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3 years ago

Translate into an inequality:

Mathematics

1 answer:

qwelly [4]3 years ago

8 0

Answer: x < 2/3

Step-by-step explanation:

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What is 3.4 in fraction

Anna [14]

$\rm 3,4= \frac{34}{10}\\\\We\ can\ simplify\ this\ fraction:\\\\\ \frac{34\div2}{10\div2}=\boxed{ \frac{17}{5} }$

$So,\ \boxed{3.4=\boxed{\frac{17}{5} }}$

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3 years ago

Which equation shows that the Pythagorean identity is true for 0 = 180 degrees? select the equation that is in the form sin^2 0+

elixir [45]

The equation in the form of the given expression is (0)² + (1)² = 1

<h3>Trigonometry identity</h3>

According to some of the trigonometry identity

sin 0 = 0

cos 0 1

Given the expression below

sin^2 0+cos^2 0=1

This can also be expressed as:

(sin0)² + (cos0)² = 1

Substitute

(0)² + (1)² = 1

Hence the equation in the form of the given expression is (0)² + (1)² = 1

Learn more on trig identity here: brainly.com/question/20094605

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2 years ago

i put 12 gallons of gas in my car. each gallon was $5.15. there was also 9% tax. what was the total i paid?

wariber [46]

Steps:
5.15*1.09*12 = total

5.6135*12 = total

$67.36= total

Answer: $67.36

4 0

2 years ago

The Jones family plans a trip to the amusement park a purchase a family package for $128.00. They also want to buy lunch and sou

Gala2k [10]

Answer is

<span>C. 128 + 8.50x + 9.50y + 10z

hope it helps</span>

3 0

3 years ago

Read 2 more answers

The total sales of a company (in millions of dollars) t months from now are given by S(t) = 0.03t3 + 0.5t2 + 9t + 4. Find S'(t).

o-na [289]

Answer:

S'(t) = 0.09t^2 + t + 9

S(2) = 24.24

S'(2) = 11.36

S(11) = 203.43 means that the sales of the company 11 months from now is $203,430,000.

S'(11) = 30.89 means that, 11 months from now, the rate at which sales change is $30,890,000 per month

Step-by-step explanation:

The derivate of the sales function S'(t) , which is the rate at which sales vary with time in months, is:

$\frac{dS(t)}{dt} =S'(t) = 0.09t^2 + t + 9$

S(2) is found by applying t=2 to S(t):

$S(2) = 0.03*(2^3) + 0.5*(2^2) + 9*2 + 4\\S(2)= 24.24$

S'(2) is found by applying t=2 to S'(t):

$S'(2) = 0.09*(2^2) + 2 + 9\\S'(2) = 11.36$

Since the sales function gives the amount of sales in millions of dollars,

S(11) = 203.43 means that the sales of the company 11 months from now is $203,430,000.

S'(t) represents the rate of change in sales in millions of dollars per month.

S'(11) = 30.89 means that, 11 months from now, the rate at which sales change is $30,890,000 per month

8 0

3 years ago