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2 years ago

What is the distance between points A and B on the coordinate plane?

Mathematics

2 answers:

Serhud [2]2 years ago

7 0

The distance between points A and B is 10

RoseWind [281]2 years ago

3 0

Answer:

Step-by-step explanation:

use pythagorean theorem a^2 + b^2 = c^2

a = 6, b = 8

6^2 + 8^2 = c^2

100 = c^2

c = -10

since it cant really be negative, the distance becomes 10.

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The price of a car is 15,000. John got a 20% discount. Find how much is the discount and how much he will pay after the discount

My name is Ann [436]

Answer:

12000

Step-by-step explanation:

20% of 15000 is 3000.

So he will pay 12000.

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2 years ago

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Answer:

Step-by-step explanation:

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3 years ago

Which equation represents the relationship between x and y shown in the table?

Hunter-Best [27]

Answer:

y=2x-3

Explanation:

which equation represents the relationship between x and y shown in the table?

x | y

2 | 1

4 | 5

6 | 9

8 | 13

take a look at the values in the table one more,

we find the gradient of the line to be

G=y2-y1/(x2-x1)

G=13-1/(8-2)

slope/gradient=12/6

m=2

from equation of a line graph, we know

y=mx+c

m=gradient

c=intercept

y=vertical axis

x=a point on the horizontal axis

y=2x+c

when x=6, y=9

9=2(6)+C

c=-3

Therefore the equation becomes

y=2x-3

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Which of the following is a like radical to RootIndex 3 StartRoot 6 x squared EndRoot? x (RootIndex 3 StartRoot 6 x EndRoot) 6 (

aliya0001 [1]

Answer:

4 (RootIndex 3 StartRoot 6 x squared EndRoot) = 4 $\sqrt[3]{6x^2}$

Step-by-step explanation:

Added radical forms to the question for better visibility.

Which of the following is a like radical to RootIndex 3 StartRoot 6 x squared EndRoot = $\sqrt[3]{6x^2}$ ?

x (RootIndex 3 StartRoot 6 x EndRoot) = x $\sqrt[3]{6x}$
6 (RootIndex 3 StartRoot x squared EndRoot) = 6 $\sqrt[3]{x^2}$
4 (RootIndex 3 StartRoot 6 x squared EndRoot) = 4 $\sqrt[3]{6x^2}$
x (RootIndex 3 StartRoot 6 EndRoot) = x $\sqrt[3]{6}$

<h3>Solution</h3>

Like radicals are radicals that have the same root number and expression under the root.

1) x $\sqrt[3]{6x}$ = $\sqrt[3]{6x^4}$

No, incorrect

2) 6 $\sqrt[3]{x^2}$ = $\sqrt[3]{6^3x}$

No, incorrect

3) 4 $\sqrt[3]{6x^2}$

Yes, correct

4) x $\sqrt[3]{6}$ = $\sqrt[3]{6x^3}$

No, incorrect

Compared with the given radical, we can see from the given choices only 3rd choice is like radical with $\sqrt[3]{6x^2}$

3 0

3 years ago

Pls PLS PLS PLS PLS PLS PLS HELP ASAP!! Will mark BRAINLIEST!!!!

IRINA_888 [86]

Answer:

1. 0.004, 4%, 4 x 10^-1, 1/4, 4/9

2. 6%, 16%, 1/6, 0.6, 6x 10¹

3. 7%, 7.5 x 10^-2, 3/4, 7/10, 7.5

4. 2%, 3/16, 1/5, 2/9, 2 x 10²

Step-by-step explanation:

8 0

3 years ago