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Deffense [45]
4 years ago
6

Help me please I need help

Mathematics
1 answer:
cluponka [151]4 years ago
3 0

Answer:

A=5, B=3y

Step-by-step explanation:

Please see attached picture for full solution

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Pls help me I have other homework to do. Also it detects if it’s right or wrong:(
Lostsunrise [7]

Answer:

480-1-x=330 i think

Step-by-step explanation:

4 0
3 years ago
Line CD is the perpendicular bisector of segment AB. The lines intersect at point E. Which of these statements is true?
fredd [130]

Answer:

C. E is the same distance from A and B.

Step-by-step explanation:

Line CD is a perpendicular that divides segment AB into two equal parts as it intersects segment AB at point E.

This divides AB into AE and EB.

Point E is the middle of A and B. Therefore, E will be the same distance from A and from B.

That is, AE = EB.

Therefore, the statement that is true is: C. E is the same distance from A and B.

6 0
3 years ago
Find the measure of the line segment TR​
vredina [299]

9514 1404 393

Answer:

  24

Step-by-step explanation:

The product of lengths from the point where the secants meet to the near and far circle intersection points is the same for both secants.

  RQ·RC = RS·RT

  8(27) = (3x)(8x)

  9 = x^2 . . . . . . . . . divide by 24

  3 = x

Then the length of interest is ...

  TR = 8x = 8·3

  TR = 24

4 0
3 years ago
A vehicle travels a distance of 5t^4-10t^2+6 miles in t+2 minutes. What is the vehicles speed in miles/minutes?
8090 [49]

Answer: \left(5t^4-10t^2+6\right)\cdot \:l\cdot \:e^2\cdot \:i^2\cdot \:n\cdot \:t\cdot \left(t+2\right)\cdot \:s^2\cdot \:u

~Maybe so I'm not sure!~

I'm Vietnamese, I don't think I'll be right

4 0
3 years ago
Explain the main parts and uses of two kinds of proofs. March the word with the right definition.
slava [35]

Answer:

A. - 3.

B. - 1.

C. - 5.

D. - 4.

E. - 2.

Step-by-step explanation:

A. Definition refers to a statement that exactly defines the object, thing or everything.

B. Postulate or axiom is a statement that is accepted as true in order to initiate an argument.

C. Common notion is the statement that helps to understand the common sense about the subject.

D. Theorem is a statement that shows proof on the basis of previously making statements.

E. Corollary is a statement that act as a small proof that has already been proven.

Hence, the correct matches are:

A. - 3.

B. - 1.

C. - 5.

D. - 4.

E. - 2.

7 0
3 years ago
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