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Softa [21]
3 years ago
8

Which statement is used to prove that quadrilateral ABCD is a parallelogram

Mathematics
1 answer:
grigory [225]3 years ago
3 0
I need the questions the answer this question for you. Like the choices
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1. Tony has a bag of 10 marbles. 4 red, 3 yellow, and 3 blue marbles. Tony picks two marble without replacement.
AlexFokin [52]

Answer:

the probability that he chooses are red marable first is 40%and for yellow it is 30% or all together 70%

Step-by-step explanation:

sense their is 4 red marable but that over 10 bc ten is your total of all then divide 4/10 and you get 40%

and for yellow their is 3 marable 3/10 bc ten is your total of all then divide and u get 30% and add both for them together

I hoped I helped I tried my best

3 0
4 years ago
The equation of line AB is (y-3)=5(x-4) what is the slope of a line perpendicular to line AB
Softa [21]
Solving for y, we can start by expanding to get y-3=5x-20. Next, we can add 3 to both sides (to separate y), resulting in y=5x-17. To find the slope in the equation y=mx+b, you simply find what you multiply x by, which is 5 in this case. To find a perpendicular slope, you start by making the slope (5 in this case) negative. Next, we find the reciprocal of the number. Since -5 can be written as -5/1, the reciprocal and therefore perpendicular slope is -1/5
7 0
3 years ago
What is the equation in slope-intercept form of the line that crosses the y-axis at 6 and is perpendicular to the line represent
AlexFokin [52]

Answer:

y=(9/4)x+6

Step-by-step explanation:

If it crosses at 6 then it will be +6.  A perpendicular line has a slope that is the opposite reciprocal of your current slope.

5 0
3 years ago
Select all equations that have infinitely many solutions.
Wewaii [24]

Answer: 4x-8x, t-8=t hope this helps!

Step-by-step explanation:

3 0
3 years ago
If I drink 25% of a 700ml bottle of rum, how much is left?
Rudiy27

Answer:

525 ml

Step-by-step explanation:

.25(700) = 175 ml drunk

700 - 175 = 525

5 0
3 years ago
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