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Nitella [24]
3 years ago
11

Which polynomial identity will prove that 65 = 81 - 16

Mathematics
1 answer:
steposvetlana [31]3 years ago
8 0
9^2 - 4^2 = (9 + 4)(9 - 4)
So the polynomial identity used here is
(x + y)(x - y) =  {x}^{2}  - {y}^{2}
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What is the slope intercept form of y+2=-5/3(x-3)
Setler [38]

Answer:

y=-5/3x+3

Step-by-step explanation:

To find slope intercept form, distribute the slope into the parenthesis:

y+2=-5/3x+5

Subtract 2 from both sides

y+2=-5/3+5

  -2         -2

y=-5/3x+3

7 0
3 years ago
Answer Now!! Which expression can be used to find the area, in square cm, of this parallelogram?
Phoenix [80]
A, because parallelogram is the same as a rectangle, just tilted a bit. therefore the method is just base X height.
5 0
3 years ago
Solve the binomial (3x-2)^2​
Thepotemich [5.8K]

Answer:

x=2/3  double zero

Step-by-step explanation:

3 0
2 years ago
Please help me with the question below
nata0808 [166]

Answer:

4

Step-by-step explanation:

If Judge is x years old and Eden is 6 years older, then Eden is x + 6 years old.

The second part tells us that Eden will be twice as old as Judge in two years.

This means that in two years: (Eden's age) = 2 * (Judge's age).

Since we know that Eden's age can be represented as x + 6 and Judge's age can be represented as x, we can write this: x + 6 = 2 * x

Simplify the equation:

x + 6 = 2x

6 = x = Judge's age (in two years)

If Judge is 6 two years later, then he must be 4 now.

To check our work, we can just look at the problem. Judge is 4 years old and Eden is 6 years older than Judge (that means Eden is 10 right now). Two years later, Eden is 12 and Judge is 6, so Eden is twice as old as Judge. The answer is correct.

6 0
3 years ago
You are drawing two cards, without replacement, from a standard deck of 52 cards. What is the
Serga [27]

Answer:

Dear student,

Answer to your query is provided below

Probability of drawing a 2 at first is (4/52) = (1/13)

Probability of drawing a face card in second try without replacement = 12/51

Step-by-step explanation:

Total no. Of cards = 52

Total no. Of cards of 2 = 4

Prob. Of drawing 2 = 4/52

Total no. Of face card = 12

Total no.of cards left in deck = 51

Prob. Of drawing face card = 12/51

5 0
2 years ago
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