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Setler [38]
3 years ago
5

ABCD is a trapezium with AB parallel to CD. Find the value of x and the value of y.

Mathematics
1 answer:
Natasha2012 [34]3 years ago
3 0

Answer:

x = 107 , y = 60

Step-by-step explanation:

Each lower base angle is supplementary to the upper base angle on the same side, then

x + 73 = 180 ( subtract 73 from both sides )

x = 107

and

y + 2y = 180

3y = 180 ( divide both sides by 3 )

y = 60

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prisoha [69]

Answer:

30

Step-by-step explanation:

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3 years ago
What is the factorization of the polynomial below?<br> 5x2 - 35x + 60
natita [175]

Answer:

5(x-3)(x-4)

Step-by-step explanation:

5x^2-35x+60

Start by factoring out a 5:

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(-3)(-4)=12

-3-4=-7

We can split -7x into -3x and -4x

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7 0
2 years ago
Line passing through (2,5) and the m= -5/6
kiruha [24]

Answer:

y - 5 = (-5/6)(x - 2)

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Step-by-step explanation:

5 0
3 years ago
There are 5 red marbles, 4 blue marble, 2 green marbles, and 1 yellow marble in the bag. What is the probability of pulling out
kykrilka [37]

Answer:

Red : 5/12

Blue : 1/3

Green: 1/6

Yellow : 1/12

Step-by-step explanation:

5 red marbles + 4 blue marbles + 2 green marbles + 1 yellow marble = 12 total marbles

5 red marbles / 12 total marbles = 5/12

4 blue marbles / 12 total marbles = 4/12 = 1/3

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3 0
3 years ago
Help me on this questions please. ​
Pepsi [2]

Answer:

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f(x) = 4500(1-0.0725)^t

f(x) = 4500(0.9275)^t.

4 0
3 years ago
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