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3 years ago

Find the area of the triangle below.

Mathematics

1 answer:

DaniilM [7]3 years ago

8 0

Answer: 24

Step-by-step explanation:

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Help please? (Expression in picture)

LuckyWell [14K]

Answer:

3n+2

Step-by-step explanation:

hope this helps :(

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3 years ago

Suppose the price p, in dollars, and number of sales, x, of an item is related by 5 8 6 50 p x px + + = . If p and x are functio

Natali5045456 [20]

Answer:

According to the information of the problem x = 15 , p=2.90 and dp/dt = -1.15

then $\frac{dx}{dt} = -3.357\\$

Step-by-step explanation:

Since everything is changing with respect to time and $p,x$ are related according to the following equation

$5p+5x+3px = 71$

We need to find the implicit derivative with respect to the time. And we get the following.

$5\frac{dp}{dt}+5\frac{dx}{dt}+3x\frac{dp}{dt}+3p\frac{dx}{dt} = 0$

$\frac{dx}{dt}$ is what we don't know, so we solve for it and get

$\frac{dx}{dt} = - (5\frac{dp}{dt}-3x\frac{dp}{dt})/ (5+3p)$

Now. According to the information of the problem x = 15 , p=2.90 and dp/dt = -1.15

then $\frac{dx}{dt} = -3.357\\$

7 0

3 years ago

Please need help asap!!

vagabundo [1.1K]

$a+b+c=180, \text{ }c+e=180 \implies \\ a+b+c=c+e \implies \\ a+b=e\\$

This result is actually true for any exterior angle. The exterior angle of a triangle is equal to the sum of the two remote angles, and above is a short proof of it.

6 0

4 years ago

Data was collected from a simple random sample of 200 cell phone users age 18 or older in the United States. Each user was categ

frutty [35]

Answer:

Step-by-step explanation:

i took it

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4 years ago

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Graph the inequality. x < 2

hodyreva [135]

Step-by-step explanation:

there u have it, since y is 0, we make a straight line that passes through 2 and shade the numbers that are <2

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3 years ago