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rosijanka [135]
3 years ago
7

If BX/XC = AB/AC, then AC/AB = BX/XC. True False

Mathematics
2 answers:
Papessa [141]3 years ago
3 0
False. I hope this helps.
HACTEHA [7]3 years ago
3 0

Answer:

False

Step-by-step explanation:

We are given the relation \frac{BX}{XC}=\frac{AB}{AC}.

We take the reciprocal of the given relation,

i.e. \frac{BX}{XC}=\frac{AB}{AC}

i.e. \frac{XC}{BX}=\frac{AC}{AB}.

So, we have that \frac{BX}{XC} ≠ i.e. \frac{AC}{AB}.

Hence, the conclusion is wrong.

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Why can’t you do all this work dog? yk? like it’s okay to learn
5 0
2 years ago
The sum of three consecutive odd numbers is 81. Find the numbers.
zimovet [89]

Answer:

The 3 odd, consecutive numbers are 25, 27, and 29.

Step-by-step explanation:

When you add these 3 numbers you will get 81.

25 + 27 = 52

52 + 29 = 81

Therefore, 25 + 27 + 29 = 81

Hope this helps!!

6 0
2 years ago
Read 2 more answers
Write the equation of the circle with center (3, 2) and (−6, −4) a point on the circle.
yulyashka [42]
The equation for a circle is as followed:

(x-h)^2+(y-k)^2=r^2

where the center of the circle is at (h,k) and the radius of the circle is r.

We are given (h,k) and need to find the radius. To do so, we can use the distance formula to find the distance from the  center to the point on the circle:

d= \sqrt{(x_1-x_2)^2+(y_1-y_2)^2}

Plug in the two points:

d= \sqrt{(3-(-6))^2+(2-(-4))^2}

d= \sqrt{(9)^2+(6)^2}

d= \sqrt{117}

If the distance from the center to the edge of the circle is the square root of 117, then r^2 = 117.

The answer is:

(x-3)^2+(y-2)^2=117
6 0
3 years ago
Solve this Equation 10x+2=32
ahrayia [7]
10x+2=32
10x=30
1=3
3=x
7 0
3 years ago
A total of 486 tickets were sold for the school play. They were either adult tickets or student tickets. There were 64 fewer sru
padilas [110]

Answer:

Step-by-step explanation:

A=number Adult tickets;S=A+74= number Student tickets

Total tickets=adult tickets + student tickets

724=A+(A+74)

 

724=2A+74 Subtract 74 from each side

650=2A divide each side by 2

325=A ANSWER 1: There were 325 Adult tickets sold

6 0
3 years ago
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