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Bond [772]
3 years ago
13

PLEASE HELP!! THIS IS MY LAST QUESTION!! WILL GIVE BRAIN!!

Mathematics
1 answer:
k0ka [10]3 years ago
5 0

Answer:

i don't know

Step-by-step explanation:

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I NEED HELP PLEASE HELP ME
zavuch27 [327]
We will use the Pythagora’s theorem for this. Using the formula: a^2 + b^2 = c^2
Pls see the below working out :)

3 0
3 years ago
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What's the equation of the line that's a perpendicular bisector of the segment connecting C (6, –12) and D (10, –8)? ANSWERS: A)
zavuch27 [327]

Answer:

B) y = x + 2

Step-by-step explanation:

Coordinates of point C =(x_1,y_1)=(6,-12)

Coordinates of point D=(x_2,y_2)=(10,-8)

To find the equation of segment CD

Formula : y-y_1=\frac{y_2-y_1}{x_2-x_1}(x-x_1)

Substitute the values in the formula :

y-12=\frac{-8+12}{10-6}(x-6)

y-12=x-6

y=x+6

When two lines are perpendicular to each other the product of their slopes is -1

Let the slope of perpendicular line be x

So, -1 \times x = -1

So, x =1

General equation : y = mx+c

So, Option B has slope = 1

So,the equation of the line that's a perpendicular bisector of the segment connecting C (6, –12) and D (10, –8) is  y = x + 2

5 0
3 years ago
2.760
wolverine [178]
Answer. To verify that the decimals are lined up correctly, we must ensure that they are both lined up at the same point. The reason this is done is so that whole numbers will be subtracted from other whole numbers, not decimals.
Extra. Hope this helped, if it’s correct let me know so others can use it :)
Good luck :)
6 0
3 years ago
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Determine the value of x.. i will give brainliest
stiks02 [169]

Answer:

Step-by-step explanation:

8x-1+6x+13=180 degree(being co interior angle)

14x=180-12

x=168/14

x=12

5 0
3 years ago
coach increase the number of sit-ups in PE from 40 to 55 by what percent did Coach change the number of sit-ups required
konstantin123 [22]

I think is like 1.375

6 0
3 years ago
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