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Sati [7]
3 years ago
7

match each pair of points with the coordinate that will make a right triangle with its hypotenuse along the graph shown. First-q

uadrant graph showing a ray through the origin and the points (1, 2), (2, 4), (3, 8), and (4, 8). Column A Column B 1. (1, 2) and (2, 4) 2. (2, 4) and (3, 6) 3. (2, 4) and (4, 8) 4. (1, 2) and (3, 6) A. (3, 2) B. (3, 4) C. (5, 6) D. (2, 2) E. (4, 4)
Mathematics
1 answer:
expeople1 [14]3 years ago
7 0
Creating a right triangle means that their should always be a right angle at the point you will come up with.
So the unique possible solutions are:
(1,2) and (2,4) => (2,2)
(2,4) and (3,6) => (3,4)
(2,4) and (4,8) => (4,4)
(1,2) and (3,6) => (3,2)

By the way you can notice that if you have two points with coordinates (a,b) and (c,d) the point you are looking is always (c,b) because it is always on a parallel of the x-axis and of the y-axis.

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Ten minutes.

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4 0
3 years ago
Which comparison is correct?
r-ruslan [8.4K]

Option B: $4.5 \times 10^{-6}>3.9 \times 10^{-9}$ is the correct answer.

Explanation:

Option A: $7.1 \times 10^{8}>1.2 \times 10^{9}$

Simplifying, we get,

710000000>1200000000

Since, the value of $1.2 \times 10^{9}$ is greater than $7.1 \times 10^{8}$, the comparison $7.1 \times 10^{8}>1.2 \times 10^{9}$ is false.

Hence, Option A is not the correct answer.

Option B: $4.5 \times 10^{-6}>3.9 \times 10^{-9}$

Simplifying, we get,

0.0000045>0.0000000039

Since, the value of $4.5 \times 10^{-6}$ is greater than $3.9 \times 10^{-9}$, the comparison $4.5 \times 10^{-6}>3.9 \times 10^{-9}$ is true.

Hence, Option B is the correct answer.

Option C: $2.4 \times 10^{-5}

Simplifying, we get,

0.000024

Since, the value of $2.4 \times 10^{-5}$ is greater than $5.7 \times 10^{-6}$, the comparison $2.4 \times 10^{-5} is false.

Hence, Option C is not the correct answer.

Option D: $8.2 \times 10^{-4}

Simplifying, we get,

0.00082

Since, the value of $8.2 \times 10^{-4}$ is greater than $3.6 \times 10^{-6}$, the comparison $8.2 \times 10^{-4} is false.

Hence, Option D is not the correct answer.

6 0
4 years ago
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The answer is 66 on e2020.

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3 years ago
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sergiy2304 [10]

Answer:

The game began at 1:20

Step-by-step explanation:

4 0
4 years ago
Read 2 more answers
(x+3)/(x-2)=5. ........
DochEvi [55]
Times both sides by (x-2)
x+3=5(x-2)
x+3=5x-10
minus x both sides
3=4x-10
add 10 both sides
13=4x
divide by 4
13/4=x
5 0
3 years ago
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