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Zanzabum
3 years ago
7

Find the slope of the line:

Mathematics
1 answer:
wolverine [178]3 years ago
8 0

you need to see how high up and how far across it takes to get to the next dot.

if starting at (2,1) I gotta go up 1 and to the right 2

slope is vertical count/horizontal count

1/2

you can also solve algebraically but it gets complicated since you need to use 2 points and subtract

y2-y1/x2-x1 (2-1)/4-2) = 1/2

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What is the value of mza+mZb?<br>a<br>124°<br>O<br>34<br>56<br>90°<br>180°<br>om​
alexira [117]

Answer:

90°

Step-by-step explanation:

180-124=56 so angle a is 56 and a=c so c would also be 56 next you'd have to add the right angle with angle c. 90+56=146 then to get the angle for b you would have to subtract 180-146 which is 34

34+56=90°

7 0
3 years ago
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Agora chess club has 16 members and gains a new memeber every month. The key club has 4 members and gains 4 new members every mo
svlad2 [7]

Answer:

For chess club:

y1 = 16 + 1*x where y1=total number of members after x months  

For film club

y2 = 4 + 4*x where y2=total number of members after x months  

y1 = y2 at  

16 + x = 4 + 4x

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Therefore, after 4 months they the same number of members (equals 20 members, 16 + 1*4 or 4 + 4*4).


3 0
3 years ago
It says Name the angle IN the scaled copy that corresponds to angle ABC
Anestetic [448]

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Step-by-step explanation:

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3 years ago
Look at image for question
Solnce55 [7]

Answer:

1254.24

Step-by-step explanation:

Total area = sum of area of half circles and square

Area of square = 576

Area of half circles = 216π

So total area 576 + 216π

It says use 3.14 for π

So we get total area = 576 + 216(3.14)

==> multiply 216 and 3.14

total area = 576 + 678.24

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2 years ago
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