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boyakko [2]
3 years ago
6

Find missing angleeeeeeeeeeeeeeeeeeeeeeee​

Mathematics
1 answer:
dimulka [17.4K]3 years ago
4 0

Answer:

C) 80

Step-by-step explanation:

triangles always add up to 180 degrees, so 80+20=100 the missing angle is 80 degrees

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Wyatt uses a notebook for keeping financial records. He has placed dividers in the notebook so that it has different sections. E
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The fact that the notebook.has section dividers

Step-by-step explanation:

3 0
3 years ago
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Pls help and show workings <br> Due ASAP
tester [92]

Answer: B

Step-by-step explanation:

The equation y+2=\frac{3}{4} x-8 is not yet in slope-intercept form(y=mx+b).  Simply subtract 2 from both sides to turn the equation into slope intercept form as y=\frac{3}{4}x-10.  For a line to be perpendicular to another, it must have an opposite reciprocal slope.  A reciprocal is the fraction reversed, where the numerator is the denominator and vice versa.  Thus, 3/4 would become 4/3.  The opposite reciprocal of 3/4 would be -4/3.

The slope of the line given is 3/4.  Thus, simply plug in the opposite reciprocal of 3/4 for the slope to get: y=-\frac{4}{3} x+b.  Then, because the line passes through -12, 1, plug those values in for x and y, respectively.  

1=-\frac{4}{3}*-12+b

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Thus, the equation of the line is y=-\frac{4}{3} x-15, or B.

Hope it helps :D

4 0
3 years ago
Slope = 0, y -- int = 1<br> Write the slope-intercep form of the equation of the line
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Answer:

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Step-by-step explanation:

8 0
3 years ago
Can someone please explain 10 3/4 - 6 4/4 ??
motikmotik

3 3/4 is the answer

10 3/4 --- 43/4

6 4/4--- 7 or  28/4

43/4- 28/4=  15/4

15/4 simplified is 3 3/4

4 0
3 years ago
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Someone help pls ;-; im lost
Elodia [21]

The formula of a circle is A=pi x radius^2

i cant see the blue and red numbers for some reason ill do the other 4 by plugging them in

yellow:153,94 rounded 153,9

green:1385.4

orange3019.1

purple:227

circumference formula c=2 X pi X r

yellow: 43.9

green: 132

orange: 194.8

purple: 53.4

plz correct me if im wrong

5 0
2 years ago
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