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2 years ago

16. Consider any eight points such that no three are collinear.

1 answer:

8 0

Let's assume that a,b&c are in one straight line, so cannot form a triangle with each other. Now, total possible Triangle that can be formed choosing any 3 points without any colinear constraint is 8C3 = 56

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How do you find X and Y? 4y + 5z = 60 5x + 3y = 60 4x + 3z = 60

oee [108]

Answer:

1. y=5 x=8

2. x=9 y=5

3. x=12 z=4

Step-by-step explanation:

1. 4(5)+5(8)=60

2. 5(9)+3(5)=60

3. 4(12)+3(4)=60

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2 years ago

What is 2×2×2×5÷5÷100×100-100+1000

ivanzaharov [21]

Answer:

908

Step-by-step explanation:

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3 years ago

Read 2 more answers

How much would it be if 2 1/4 is tripled

Tcecarenko [31]

If you mean added together 3 times then it would be 6 3/4 and just in case this sounds rude I do not want it to be.

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3 years ago

What is the equation?

zavuch27 [327]

Answer:

$\displaystyle 5x + 6y = 72\:or\:y = -\frac{5}{6}x + 12$

Step-by-step explanation:

Perpendicular equations have OPPOCITE MULTIPLICATIVE INVERCE RATE OF CHANGES [SLOPES], so 1⅕ becomes −⅚, and we move forward with plugging the information into the Slope-Intercept formula:

$\displaystyle -8 = -\frac{5}{6}[24] + b \hookrightarrow -8 = -20 + b; 12 = b \\ \\ \boxed{y = -\frac{5}{6}x + 12}$

To write this in Linear Standard Form, perfourm he following:

y = −⅚x + 12

+ ⅚x + ⅚x

___________

⅚x + y = 12 [We cannot leave the equation this way, so multiply the equation by the denominatour to eradicate the fraction.]

6[⅚x + y = 12]

$\displaystyle \boxed{5x + 6y = 72}$

I am joyous to assist you at any time.

7 0

2 years ago

During the trip your parents drive 211.05 miles on different highways. You calculate that you spent 3.5 hours driving on the hig

Anastaziya [24]

Answer:

60.3 mph

Step-by-step explanation:

211.05 miles / 3.5 hours = 60.3 miles/hour

7 0

2 years ago