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Artemon [7]
3 years ago
8

Calculate x,y and z fully and give reasons.

Mathematics
1 answer:
katen-ka-za [31]3 years ago
5 0

Answer:

X=67°,Z=113°,Y=0°

Step-by-step explanation:

2.1=

X+113°=180°(being straight angle)

Or, X=180°-113°

Or,X=67° answer

Now,

Z=113°(being alternative angle)

Again,Y+Z+X=180°(being co-interior angle)

Or, Y+113°+67°=180°

Or,Y+180°=180°

Or,Y=180°-180°

=Y=0° answer

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nikitadnepr [17]

Answer:

Simple interest = PRT/100

300 = 150 x 4 x T/100

2 x 100/4 = T

Therefore T = 50 years

Hope this helps!

7 0
3 years ago
8x – 65 = - x2<br> [pease help me
Leya [2.2K]

Answer: x=5 or x=−13

Step-by-step explanation:

8x−65=−x2

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x2+8x−65=0

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4 0
3 years ago
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Kamila [148]

Answer:

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Step-by-step explanation:

there are 2f and 2c in the graph and f=2c

So

f+f+c+c=180

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6c=180

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f=60

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3 years ago
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8 0
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