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3 years ago

HELP! last one of the day!

Mathematics

1 answer:

quester [9]3 years ago

7 0

The bisector of the angle at A (call it AQ) divides the segment BC into segments BQ:QC having the ratio AB:AC. Use this fact to find x.

.. 9:15 = (2x -1):3x
.. 15(2x -1) = 9*3x . . . . . the product of the means equals the product of extremes
.. 30x -15 = 27x
.. 3x = 15
.. x = 5

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According to the value of x, the bisector AQ divides the triangle into two isosceles triangles: ABQ, ACQ.

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Determine whether the two variables are related in a way that might be described by a function. If the situation could be descri

Ivenika [448]

Answer:

Step-by-step explanation:

We can observe relationship between demand and price in the sense that, price of a commodity can influence the demand for such commodity. However, we must understand that price is usually not the only explanatory variable for demand in most cases.

Meanwhile, for this question, demand is the dependent variable because it is a function of price. That is:

==> Demand = f(Price)

And price is the independent variable.

We assume that if price of a commodity increase, the demand will decrease if there is a substitute goods in the market.

But, in a monopoly, any increase in price of the commodity might cause decrease in demand only for a while particularly if such goods is a daily necessities. This is largely due to the fact that, the consumers has no other substitute and the goods is important to their daily needs. Hence, any increase in price will rather cause economic hardship on the consumer in a monopoly market.

In conclusion, price determines demand! Thus, the situation can be described by a function. The dependent variable is the demand and the independent variable is the price.

3 0

3 years ago

I NEED HELP WITH THIS QUESTION PLEASE!!

tensa zangetsu [6.8K]

Answer:

They Sold 100 General Tickets And 250 Student Tickets.

Step-by-step explanation:

100x8= 800

250x5=1250

1250+800=2050

Hope This Helped!

8 0

3 years ago

The graph compares the weights in pounds of 100 dogs and cats that are brought in to a veterinarian's office.

Illusion [34]

Answer:

100

Step-by-step explanation:

6 0

3 years ago

What is the first quartile of this data set? 11, 12, 15, 16, 17, 19, 22, 24, 29, 33, 38

Bas_tet [7]

Answer:

Answer:

first quartile of this data set is 13

Step-by-step explanation:

11, 12, 13, 15, 17, 19, 22, 24, 29, 33, 38

First we find the median for the given set of numbers

Median is the middle number

11, 12, 13, 15, 17, 19, 22, 24, 29, 33, 38

19 is the median of the set of numbers

First quartile is the median of the set of numbers below 19

third quartile is the median of the set of number above 19

11, 12, 13, 15, 17

Median of 11, 12, 13, 15, 17 is 13

So first quartile of this data set is 13

Read more on Brainly.com - brainly.com/question/10309251#readmore

Step-by-step explanation:

5 0

3 years ago

Find the value of x write your final answer as x=...

Anastaziya [24]

Answer:

Step-by-step explanation:

The small square represents a 90 degree angle. So you know 1 angle

5x + 4x + 90 = 360 because you have a circle in the center. Combine left.

9x + 90 = 360 Subtract 90 from both sides

9x = 360 - 90 Combine

9x = 270 Divide by 9

x = 270/9

x = 30

5 0

2 years ago