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ser-zykov [4K]
3 years ago
13

Find the measure of angle ADE.

Mathematics
2 answers:
Kaylis [27]3 years ago
8 0
The answer is 135 degrees as 45 add 135 equals 180 degrees as it's a straight line
Alexus [3.1K]3 years ago
4 0
Check the first picture below, that's the "inscribed angle theorem"

check the second picture

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Ierofanga [76]
The answer its 16 real easy btw
3 0
3 years ago
Mikaela purchased a paddleboard originally priced at $699. If all merchandise was on sale for 40% off and the state tax rate is
vitfil [10]

Answer:

299.87

Step-by-step explanation:

699*0.40=279.60\\279.60*0.0725= 20.271 (round)\\279.60+20.27=299.87

6 0
2 years ago
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I don’t understand this question. Can anyone help? I need answers ASAP. Thanks for all the help
zavuch27 [327]

There's some unknown (but derivable) system of equations being modeled by the two lines in the given graph. (But we don't care what equations make up these lines.)

There's no solution to this particular system because the two lines are parallel.

How do we know they're parallel? Parallel lines have the same slope, and we can easily calculate the slope of these lines.

The line on the left passes through the points (-1, 0) and (0, -2), so it has slope

(-2 - 0)/(0 - (-1)) = -2/1 = -2

The line on the right passes through (0, 2) and (1, 0), so its slope is

(0 - 2)/(1 - 0) = -2/1 = -2

The slopes are equal, so the lines are parallel.

Why does this mean there is no solution? Graphically, a solution to the system is represented by an intersection of the lines. Parallel lines never intersect, so there is no solution.

7 0
3 years ago
Please help me with the process to find the answer for #15, #16, #17 and #18
timama [110]

Well I wanna do you want us to pick you guys up tomorrow at night to

8 0
3 years ago
What is the slope of (12,10),(12,5)
cestrela7 [59]
5/0 UNDEFINED... The answer is a vertical line.
5 0
3 years ago
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