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3 years ago

At what point to the increasing decreasing part of the graph in part a intersect?

Mathematics

1 answer:

UkoKoshka [18]3 years ago

7 0

Answer:

(-1, 3)

Step-by-step explanation:

From the picture attached,

There are two lines showing increasing and decreasing trends.

Line passing through hollow point is the increasing part and another line passing through a solid point is showing the decreasing part of the graph.

Point of intersection of these parts or common point where these segments join is point (-1, 3).

Therefore, (-1, 3) is the answer.

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Point A is the incenter of △PQR. Find each measure

kenny6666 [7]

The value of each measure based on the incenter is illustrated below.

<h3>What is incenter?</h3>

The incenter of a triangle is the point of intersection of all the three interior angle bisectors of the triangle. This point is equidistant from the sides of a triangle.

Angle ARU = 40 degree

Length of AU = 20

Angle QPA = 35 degree

Since, AR is angle bisector of angle URK.

So, ∠ARU = ∠ARK = 40 degree

Since, incenter point is equidistant from the sides of a triangle.

So, AT = AU = AK = 20

Since, PA is angle bisector of angle QPU.

So, ∠QPA = ∠UPA

3x + 2 = 4x - 9

4x - 3x = 9 + 2

x = 11

Substituting value of x in angle 3x + 2

We get, ∠QPA = 3(11) + 2 = 35°

Learn more about incenter on:

brainly.com/question/1831482

#SPJ1

5 0

1 year ago

Jolene invests her savings in two bank accounts, one paying 4 percent and the other paying 8 percent simple interest per year. S

daser333 [38]

The average rate is (4%*2+8%)/3=16/3%=5-1/3%
Therefore the original investment was
3664/(16/300)=300*3664/16=68700,
of which 1/3 was at 8% = 22,900
and 2/3 was at 4% = 45,800
Check:45,800*.04+22,900*.08=3664 yay!

8 0

3 years ago

Mr. Wallace took 600 mg of medicine. This was<br> 75% of the full dose. What is the full dose?

Soloha48 [4]

Answer:800

Step-by-step explanation:

75% = 0.75

600/0.75 = x/1

Cross multiply:

0.75x = 600

Divide 0.75 to both sides:

x = 800

So the full does is 800mg.

8 0

3 years ago

3 different problems, sorry these type confuse me

Art [367]

F [g(x)]
= 5(6x) - 1
= 30x - 1

g [f(x)]
= 6(5x - 1)
= 30x - 6

g [f (2)]
= 6 [5(2) - 1]
= 6 (10 - 1)
= 60 - 6
=54

5 0

3 years ago

Someone who is a true hero plz answer this for me I need help

nevsk [136]

Answer:

4√2 or 5.66 to the nearest hundredth.

Step-by-step explanation:

Applying the Pythagoras Theorem:_

c^2 = a^2 + b^2

c^2 = 4^2 + 4^2

c^2 = 32

c = √32

c = 4√2

4 0

3 years ago