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hodyreva [135]
3 years ago
10

Can someone write a full proof for #20?

Mathematics
1 answer:
mixer [17]3 years ago
5 0
Write the givens first, then state AED is isosceles so angles A and D are also equal, and so on

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Match the terms to their definition. 1. part-whole ratio a ratio comparing a portion of a whole quantity to the whole quantity 2
dem82 [27]

Answer:

They're already matched... at least they way you typed it.

Step-by-step explanation:

A ratio is a comparison of two numbers as a fraction or quotient. A part-whole ratio is a ratio comparing a part of something to the whole thing. A part-part ratio is ratio comparing two different parts of one whole.

4 0
2 years ago
If you are dealt 4 cards from a shuffled deck of 52​ cards, find the probability of getting 2 queens and 2 kings.
aivan3 [116]

Answer:

1.083

Step-by-step explanation:

Exact form: 13/12

Decimal form: 1.083 (put a line above the 3)

Mixed number form: 1 1/12

4 0
3 years ago
Find the x- and y-intercepts of the graph of each equation. (set x & y equal to 0; two different
bogdanovich [222]
X= 2 y=4 these are the intercepts
5 0
3 years ago
Which number is a common multiple of 3 and 4?<br> A) 8<br> B) 14<br> C) 32<br> D) 48
Luba_88 [7]

Answer:

LCM of 3 and 4 is 12

Step-by-step explanation:

This is your answer

6 0
2 years ago
Read 2 more answers
If f(x) = 3a|4x - 4| - ax, where a is some constant not equal to zero, find f '(1)
dlinn [17]
The slope of an absolute function at the point where it evaluates to zero is undefined.
Here, when x=1, so |4x-4|=|4-4|=|0|, the slope is undefined.  This is where the vertex of the "V" on the graph of the absolute value function.
7 0
3 years ago
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