1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
trapecia [35]
4 years ago
15

Please help with geometry homework ! Mark brainliest

Mathematics
1 answer:
gregori [183]4 years ago
4 0

Theorem: If two chords intersect within a circle, then the product of the lengths of the segments (parts) of one chord is equal to the product of the lengths of the segments of the other chord.

This means that

PA\cdot PC=PB\cdot PD.

If PA=PB, then subtituting PA instead of PB in previous equality you get

PA\cdot PC=PA\cdot PD|:PA\Rightarrow PC=PD.

Answer: true.

You might be interested in
What equation is parallel to y= -1/4+5 and passes through (2,-3)? <br> HELPPPPP PLEASE!!!!
IrinaVladis [17]

Answer:

y = -1/4x - 5/2.

Step-by-step explanation:

I am assuming you mean y = -1/4x + 5.

This has slope of -1/4 so the required equation has the same slope ( as they are parallel).

Using the point-slope form of the equation of a line:

y - (-3) = -1/4(x - 2)

y + 3 = -1/4(x - 2)

y = -1/4x + 1/2 - 3

y = -1/4x - 5/2

5 0
3 years ago
the hotel that the Hutchinson family is staying at on the vacation is shaped like a rectangle prism it is 234 feet long 158 feet
Andreyy89
1367964

all you do is length times width times height

so 234×158×37
5 0
4 years ago
Match Term Definition Diameter A) a segment between two points on a circle that passes through its center Circumference B) a pie
Viefleur [7K]
The correct answer to this question is:

Diameter - B) a segment <span>between two points on a circle that passes through its center radius
</span>
Circumference - <span> F) the distance around a circle
</span><span>
Radius - </span><span>C) Circle A and a line segment connecting points B and C which are on the circle.
</span><span>
secant - </span><span>E) Circle A and a line segment connecting points B and C which are on the circle.
</span><span>
concentric circles - </span><span>D) Two circles that share the same center.
</span><span>
arc - </span><span>A) a piece of the circumference of a circle circumference.</span>
5 0
3 years ago
Read 2 more answers
Write a cosine function for the graph
Whitepunk [10]

the answer is c,

y = 2 \cos(4x)

5 0
4 years ago
This is the last question i need help on! i will mark brainlessttt :)thanks
Mandarinka [93]

Answer:

A.3

Step-by-step explanation:

Since the lines are parallel that angle is 90 same as the other. So you plug in all your answers to see with one gives you 90 that being 3 because 30(3)=90.

3 0
4 years ago
Other questions:
  • on Saturday quentin will earn 15.00 more than 2 times the amount of money he earned on Friday. if quentin earned d dollars on Fr
    11·1 answer
  • Word problem:
    15·1 answer
  • (x^3-2x^2-5x+6)÷(x-1) solve using long division, must show work​
    8·1 answer
  • 144 years ago, your great-great grandfather lost $80 playing poker
    14·1 answer
  • Need help plzzzzzzzz
    8·1 answer
  • jerome drew a shape and described it as a square kayla described it as a rectangle. luis described it as a rhombus. can they all
    9·1 answer
  • I will Upvote!
    10·1 answer
  • I’m pretty sure I have the right answer but if you answer I will give brainiest
    11·2 answers
  • The farmer needed to fertilize 520 apple trees. He fertilized 20
    5·1 answer
  • Help please
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!