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Natali [406]
3 years ago
12

Please help me find the length of EC

Mathematics
1 answer:
harina [27]3 years ago
6 0

Answer:

15

Step-by-step explanation:

BD=AC

E is the midpoint of both lines, so BE=CE

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Which of the following quadratic regression equations best fits the data shown below?
bazaltina [42]

Answer:

Step-by-step explanation:

In order to do this, you have to know how to use your calculator's regression equation function.  

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y=3.48x^2+1.22x+3.44, the last choice in your options.

5 0
3 years ago
Paloma decided to divide 1,292 by 31 using partial quotients. She uses 30 as her first partial quotient. Which are the partial q
yanalaym [24]
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5 0
3 years ago
What is 34% written as a ratio?
ZanzabumX [31]
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5 0
3 years ago
Marking as brainliest !!!!
stepan [7]

Step-by-step explanation:

The diameter of the circle is 4 inches so its radius r is 2 inches. The area of the circle is

A = \pi r^2 = \pi(2\:\text{in})^2 = 12.57\:\text{in}^2

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8 0
2 years ago
What is 18/42 in simpist form?
Artemon [7]

Answer:

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Step-by-step explanation:

18/42=9/21=3/7 answer

5 0
2 years ago
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