3 years ago

Why is the slope between any two points on a straight line always the same?

Mathematics

1 answer:

mixas84 [53]3 years ago

7 0

Answer:

because it never changes.

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9x-2y=-21 2x+3y=16 Substitution

hjlf

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An arithmetic sequence who's first term is -10 and the common difference is -2.

True [87]

-10,-12,-14,-16,-18......

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3 years ago

What is the domain of the following parabola? (5 points)

nikitadnepr [17]

Answer:

the domain for this parabola is all real numbers

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3 years ago

the probability of rolling a 6 on a biased dice is 1/5 1) complete the tree diagram. 2) Work out the probability of rolling two

pickupchik [31]

Answer:

Step-by-step explanation:

Not 6 on all rolls in the diagram = 4/5

6 on all rolls in the diagram is 1/5

To find the probablity of rolling two sixes, 1/5 x 1/5 = 4/100 = 0.04 = 4%

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3 years ago

A bicycle that usually sells for $230 is on sale for 25% off. find the sale price.

Vera_Pavlovna [14]

Answer:

$172.50

Step-by-step explanation:

Simply do 230 x 0.75 which is the percent subtracted by 25 that decreases a value and makes it less

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