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DIA [1.3K]
3 years ago
15

Chords and of circle O intersect at P such that P bisects. Which equation correctly relates the lengths of the line segments for

med by their intersection? A)2AP=CP+DP
B)CP=DP
C)BP=PC
D)AP^2=CP*DP
Mathematics
1 answer:
Phoenix [80]3 years ago
8 0
In the diagram, the chords AB and CD intersect inside the circle at point P. The equation that best answers the question above is AP x PB = CP x DP. Since, the line segment AB is bisected, the equation can be further reduced into,
                               AP² = CP x DP
Thus, the answer is letter D. 
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Y=2x+6 and y=-3x+16 for solving the system
Butoxors [25]
Substitution

Step 1: Solve for x or y in either of the two equations. In the equations that you are given, y is already solved for you.

Step 2: Plug in 2x + 6 into the opposite equation.

   2x + 6 = -3x + 16
         - 6              - 6
------------------------------
   2x = -3x + 10
+ 3x  + 3x
------------------------------
   5x  =  10
 ------   ------
    5        5

x = 2

Step 3: Plug in the x value into either equation.

y = 2(2) + 6
y = 4 + 6
y = 10

The final answer gets expressed as a coordinate pair: (x,y) (2,10)

I hope this helps you :)




4 0
3 years ago
The dance committee of Pine Bluff Middle School earns \$72$72 from a bake sale and will earn \$4$4 for each ticket they sell to
jeyben [28]

Answer:

Inequality is 4t+72>400

Solution is C: t > 82

Step-by-step explanation:

Let the number of tickets = t

It is given that the committee earns $4 per ticket. That is, they earn 4t dollars.

Also, the committee earns $72 from the bake sale.

So, the total income is 4t+72 dollars.

Since, the dance will cost $400.

So, the total earning must be greater than $400.

Thus, the inequality for the situation is given by, 4t+72>400.

So, on solving, we have,

4t+72>400

i.e. 4t>328

i.e. t > 82.

Thus, the solution of the inequality is t> 82

Hence, option C is correct.

6 0
3 years ago
Read 2 more answers
After paying nine dollars for the pie sally has fifty-six<br> dollars left
NNADVOKAT [17]
If she paid 9 dollars and she has 56 left that means she had 65 bucks to begin with
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6 0
3 years ago
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joy bought 2 pieces of chicken for $740.50,a regular coleslaw for $360.00 and a larde milkshake for $599.99 .She turns in a coup
Paha777 [63]

740.5+360+599.99-1500

=1100.5+599.99-1500

=199.99+0.5

=200.49

Also those some expensive chicken and coleslaw and milkshake.

I personally don't know anyone that pays these much for them, also where did someone get a 1500 dollars coupon???

4 0
3 years ago
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Please answer for 10 pointsss
goldfiish [28.3K]

Answer:

i believe it would be 1/6

Step-by-step explanation:

there are 6 sections and each one would make up a sixth of the circle

4 0
2 years ago
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