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disa [49]
3 years ago
9

Need help asap please!!!!!!

Mathematics
2 answers:
Shalnov [3]3 years ago
7 0

Answer:

a. 200°

Step-by-step explanation:

a = 360 \degree - 160 \degree \\ a = 200 \degree

slavikrds [6]3 years ago
3 0

Answer:

A. 200

Step-by-step explanation:

Since an arc degree is the same to the corresponding angle degree, we need to find the missing angle degree:

360 - 160 = 200°

Since our angle is 200°, our arc degree is also 200°

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Does 4/8 +7/8=11/16 or 11/8
ss7ja [257]
That's easy it is 11/8 because 4+7=11 8 will be the same
5 0
3 years ago
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Write the equation of a line perpendicular to y=0.25x-7 and passes through the point -6,8
horrorfan [7]

the equation of a line perpendicular to y=0.25x-7 and passes through the point (-6,8) is y=-4x+30

Step-by-step explanation:

We need to write equation of line perpendicular to y=0.25x-7 and passes through the point (-6,8)

Since the line y=0.25x-7 is in slope-inetercept form y=mx+b

the slope of line m = 0.25

As, the new line is perpendicular to the given line so, slopes of lines that are perpendicular are: slope = -1/slope1

So, slope will be -1/0.25 = -4

Now, finding y-intercept.

y=mx+b8=4(-6)+b\\8=-24+b\\b=8+24\\b=30

So, value of y-intercept b = 30

Now the equation of the required line having slope m= -4 and b =30 will be:

y=mx+b\\y=-4x+30

So, the equation of a line perpendicular to y=0.25x-7 and passes through the point (-6,8) is y=-4x+30

Keywords: Equation of line, slope-intercept form

Learn more about slope-intercept form at:

  • brainly.com/question/12954015
  • brainly.com/question/1979240
  • brainly.com/question/2601054

#learnwithBrainly

3 0
3 years ago
A coordinate plane. Which expression could help you find the distance between (10, 4) and (–6, 4)?
nirvana33 [79]

Answer:

d=16

Step-by-step explanation:

d: distance (10,4),(-6,4)

d=√(x2-x1)^2+(y2-y1)^2

d=√(-6-10)^2+(4-4)^2

d=√16^2

d=16

3 0
3 years ago
10 is 1/10 percent of what number? The answer key says 1,000. Can you please explain why? Thank you.
inn [45]
The key lies in translating "1/10 percent."  If the unknown number is n, then 0.001n = 10.  Mult. both sides by 1000:  n = 10000   (answer)
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Arada [10]
The correct answer is 5 inces and a diameter of 12. Because the volume is 565 and for the other it’s 471.
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