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Vitek1552 [10]
3 years ago
9

NEEDs HELP AB ⊥ AC true or false idk i think it's false

Mathematics
1 answer:
jonny [76]3 years ago
4 0
Perpendicular means the slopes are opposite inverse of each other
If line a is slope 2, the perpendicular line to Line a would have a slope - 1/2
Difference in y over difference in x gives slope. If they are opposite inverse values the lines are perpendicular. ( in this case the answer is true.)
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Use mental math to find the sum.<br> 28 + 65
kogti [31]

Answer:

94 is the answer hope this helps

4 0
3 years ago
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If f(x)=x-1/3 and g(x)=3x+1, what is (f o g)(x)?
BlackZzzverrR [31]

Answer:

\[3x+\frac{2}{3}\]

Step-by-step explanation:

\[f(x)=x-\frac{1}{3}\]

\[g(x)=3x+1\]

Hence, \[(f o g)(x)=f(3x+1)\]

But, \[f(3x+1)=(3x+1)-\frac{1}{3}\]

Simplifying,

\[f(3x+1)=3x+(1-\frac{1}{3})\]

= \[f(3x+1)=3x+(\frac{3-1}{3})\]

= \[f(3x+1)=3x+(\frac{2}{3})\]

Hence, \[(f o g)(x)=3x+(\frac{2}{3})\]

8 0
3 years ago
Solve for x.<br> 6(х – 1) = 9(х + 2)<br> Ox=-8<br> 0 x = -3<br> Ox= 3<br> Ox= 8
Maru [420]
The answer to you’re question would be A. x = -8
3 0
3 years ago
Can someone please help me with this question?!?
77julia77 [94]

Answer:

(3, 10, 17, 24....)

Step-by-step explanation:

f(x) =  7x - 4

x = 1:

f(1) = 7*1 - 4 = 7 - 4 = 3

x = 2:

f(2) = 7*2 - 4 = 14 - 4 = 10

x = 3

f(3) = 7*3 - 4 = 21 - 4 = 17

then the sequence is:

(3, 10, 17, 24.....)

8 0
4 years ago
Slope=-2 y- intercept = the origin. <br>Y = ?​
In-s [12.5K]

Answer:

y=0

Step-by-step explanation:

So your m=-2 or -2/1. And you say that your y-intercept is the origin. The origin is the (0,0). Therefore your y intercept is 0.

3 0
4 years ago
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