1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
erica [24]
3 years ago
12

Which expression represents the distance between point (0, a) and point (a, 0) on a coordinate grid?

Mathematics
2 answers:
o-na [289]3 years ago
5 0

Answer:

\sqrt{2} a

Step-by-step explanation:

The distance between point (x1,y1) and (x2,y2) on a coordinate plane is given by expression \sqrt{(x1-x2)^2+(y1-y2)^2}

In the problem given coordinate points are

(0, a) and (a, 0).

Thus, distance between these points are given by

distance = \sqrt{(x1-x2)^2+(y1-y2)^2}\\=>distance = \sqrt{(0-a)^2+(a-0)^2}\\=>distance = \sqrt{(a)^2+(a)^2}\\\\=>distance = \sqrt{2a^2}\\=>distance = \sqrt{2} a

Thus , expression \sqrt{2} a gives the distance between point (0, a) and point (a, 0) on a coordinate grid.

olasank [31]3 years ago
3 0

Answer:

A) √2a^2

Step-by-step explanation:

I just took the quiz on edge

You might be interested in
When multiplied together, which two polynomials equal ab3+2a2b2? Select the two correct answers.
fomenos
The answer is 2) ab2 that would be ur answer
5 0
3 years ago
Read 2 more answers
PLZ ANSWER IT HARD FOR ME
creativ13 [48]
First you have to find a common denominator between all the fractions which would be 12 for the first week it would be reduced to 6 3/12 and the second 4 8/12 both added together would be 10 and 11/12 so the equation would be 15 4/12 - 10 11/12 which would be 4 5/12.
6 0
3 years ago
The shampoo Eva likes to use costs $6 for a 24-ounce bottle. The conditioner she likes to use costs $12 for a 30-ounce bottle. H
lutik1710 [3]

Answer:

0.15

Step-by-step explanation:

6 divided by 24 equals 0.25

12 divided by 30 equals 0.4

0.4 minus 0.25 is 0.15

8 0
3 years ago
20 minus the product of 3 and 5.
olganol [36]

Answer:

5

Step-by-step explanation:

6 0
3 years ago
I know it's an insanely simple question, but my brain isn't working right now and I need help.
faltersainse [42]

Answer:

4 cookies

Step-by-step explanation:

1/3 of 12 is 4 so her son ate 4 cookies, your welcome

6 0
2 years ago
Read 2 more answers
Other questions:
  • Mary,Tom,Sophia & Isaac share minutes on their cell phone plan. Mary used 1/4 of the minutes,Tom used 0.5 of the minutes,and
    12·1 answer
  • a candy store owner has chocolate candies worth $2.00 per pound ad sour candies worth $0.75per pound. how much of each kind shou
    10·1 answer
  • I NEED HELP PLEASE, THANKS! :)
    13·2 answers
  • What Type of Measure do we use for length
    13·1 answer
  • What is the author's primary purpose in writing this
    15·1 answer
  • (t,-3) and (2,6); Slope = -1
    12·1 answer
  • He has 4 wizard hats, 5 robes, and 6 wands. How many different outfit combinations does he have?
    10·2 answers
  • A triangle has vertices at (1,3),(2,-3), and (-1,-1). What is the approximate perimeter of the triangle? A. 16 B: 14 C: 15 D: 10
    11·1 answer
  • A water jug weighs 5 kilograms. What is the volume of the water in the jug?
    5·2 answers
  • 50 POINTS !!<br><br><br> PLEASE HELP !! ILL GIVE BRAINLIEST TO THE RIGHT ANSWERS.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!