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zalisa [80]
3 years ago
15

A conjecture and the two-column proof used to prove the conjecture are shown.

Mathematics
1 answer:
slavikrds [6]3 years ago
8 0

given: s is the midpoint of rt

definition of midpoint: rs st

given: st xy

transitive property of congruence: rs xy

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D divided bye 1.4=2.3 what is d
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Multiply 2.3 by 1.4= D
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3 years ago
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You’ve explored a variety of trigonometric applications and studied different coordinate systems in the process, namely the Cart
Vaselesa [24]

Answer:

Step-by-step explanation:

this idea is probably a good thing to have a solid understand of.   That Cartesian (rect) is the x and y components, of the legs of a triangle  and is a way to measure that part of the two leg of the triangle that is made up by those pieces.. while the polar system would measure the hypotenuse of that same triangle with the degrees as a way to place where that hypotenuses goes

the abs value of an imaginary number will give you that distance from the origin to the point.. if you are using that  sqrt ( x^{2} + y^{2} ) to get the abs.  this is the same as the magnitude and can represent a total force.  The distance between the origin and the point is that idea of two points.. conveniently we used (0,0) the origin as one of the points.. the other is at the top of the line or the point given by the complex number

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6 0
3 years ago
What is the volume of the following rectangular prism?
Cerrena [4.2K]

Answer:

73.5

Step-by-step explanation:

Step 1: 21/2 divided by 2 = 21/4

Step 2: 21/4 times 21/4 times 8/3 =

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3 0
3 years ago
Find the missing length of the triangle.
egoroff_w [7]

Step-by-step explanation:

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5 0
2 years ago
WILL GIVE BRAINLIEST!!!!!!! A boy had 20 cents. He bought x pencils for 3 cents each. If y equals the number of pennies left, wr
kumpel [21]

Answer:

Hey there!!

The total number of cents - 20

Cost for each pencil - 3 cents

Number of pencils bought - ' x '

y = number of pennies left

What is the domain ?

Show how y is dependent on x ..

Let's get this into an equation :

... The total cost for x pencils bought = 3x

... Number of pennies left = 20 - 3x

... y = number of pennies left

... y = 20 - 3x

Notice : If the x value changes, the y value changes too

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Domain = ?

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The equation :

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D : { 1 , 2 , 3 , 4 , 5 , 6 }

Hope my answer helps!

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3 years ago
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