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
White raven [17]
3 years ago
14

Please please help please

Mathematics
2 answers:
Yanka [14]3 years ago
7 0

The answer is AB = BC = 4√2

Vladimir79 [104]3 years ago
5 0

Answer:

AB = BC = 4\sqrt{2}

Step-by-step explanation:

This is a 45-45-90 triangle (right isosceles). This means that the side ratio is

1:1:\sqrt{2}, where AC is sqrt 2, and AB and BC are 1. Now, we need to plug this into our ratio. If sqrt 2 is 8, then 1 is x.

8/\sqrt{2} = x/1 = x

x = 8/\sqrt{2} = 4\sqrt{2} (rationalized)

AB and BC are both 4 * sqrt 2

You might be interested in
You have 1,000,000 number cubes, each measuring one inch on a side. if you layered the cubes to make one big cube what would be
azamat

Answer:

100 x 100 x 100 number cubes

Step-by-step explanation:

It's basically a volume problem.  The question is asking if you made a big cube filled with smaller cubes , specifically 1,000,000 of them, what are the dimensions of this big cube.  Or in other words the volume is 1,000,000.  Now how do we find the volume of a cube?  length times width times height, and witht he cubes each of those are the same so we can call them all x.

Now we just set up the equation where we have the equation whatever one side is times itself  three times, (or x cubed) it will equal 1,000,000 or x^3=1,000,000,000.  Now you just take the cube root of 1,000,000 which gets us 100.  so the length, width and height are 100 small cubes.

3 0
3 years ago
The sum of 5 consecutive integers is 120 what is the third number
Juliette [100K]
5 consecutive numbers that add up to 120 are:
22, 23, 24, 25, 26

As you can see the third term is 24.
The answer is 24

Hope it helps :)
4 0
3 years ago
Two sailboats leave Key Largo, Florida. One of the sailboats travels 3 miles east and then 4 miles north. The second sailboat tr
jolli1 [7]

Check the picture below.

3 0
2 years ago
8) There are six boys and seven girls in a
kondaur [170]

Answer:

i say dependent. i may be wrong

7/26

Step-by-step explanation:

6/13 times 7/12 which is 42/156 which is 14/52 which is also 7/26

7 0
3 years ago
Mr. Jansen listened to 8 songs in 28 minutes. He later listened to 5 songs in 21 minutes. Determine whether the ratios are equiv
sammy [17]
Set up proportions

8/28=5/21
8*21=168
5*28=140
so no, they are not equivalent
3 0
4 years ago
Other questions:
  • Louie ascended 6.75 miles up a mountain. Then he descended 3.4 miles down the mountain. What is Louie's location compared to his
    14·2 answers
  • A car travels
    7·1 answer
  • Kayla is going on a trip. The mass of everything she is packing is 5.3 kg.
    15·2 answers
  • Need help on this
    5·1 answer
  • In the game of​ roulette, a player can place a ​$4 bet on the number 29 and have a 1/38 probability of winning. If the metal bal
    9·1 answer
  • 2 1/2 cases of soda to split between 5 families
    11·1 answer
  • Help me out with these 2 questions for 15 points.
    13·1 answer
  • PLZZZZZZZ HELPPPPPPPPP
    12·1 answer
  • I don't know how to write this can someone please help
    5·2 answers
  • Which choices are equivalent to the exponential expression below? Check all that apply. (4/5)^3​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!