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
Anni [7]
3 years ago
9

Which side lengths form a right triangle?Choose all answers that apply: (Choice A) 2 , 1 5 , 1 7 Choice B) 1 , 8 , square root o

f, 65, end square root (Choice C) 2 , square root of 80, end of square root, 9 2
Mathematics
1 answer:
iren [92.7K]3 years ago
6 0

Answer:

B, but I can't read C

Step-by-step explanation:

the sum of any 2 sides must be longer that the 3rd.

A is not correct, 2 + 15=17, needs to be greater.

B 1, 8, 8.1 so yes as 1+8 >8.1

C 2, 8.9, I cna't tell if that last number is 9 or 92?

You might be interested in
Is 4-heap Nim with heaps of sizes 22, 19, 14, and 11 balanced or unbalanced? Player I's first move is to remove 6 coins from the
nadya68 [22]

Answer:

Player II should remove 14 coins from the heap of size 22.

Step-by-step explanation:

To properly answer this this question, we need to understand the principle and what it is exactly is being asked.

This question revolves round a game of Nim

What is a game of Nim: This is a strategic mathematical game whereby,  two opposing sides or opponent take turns taking away objects from a load or piles. On each turn, a player remove at least an object and may remove any number of objects provided they all come from the same heap/pile.

Now, referring back to the question, we should first understand that:

                        22₂ = 1 0 1 1 0

                         19₂= 1 0 0 1 1

                         14₂= 0 1 1 1 0

                          11₂= 0 1 0 1 1

and also that the “bit sums” are all even, so this is a balanced game.

However, after Player I removes 6 coins from the heap of size 19, Player II should remove 14 coins from the heap of size 22.

3 0
3 years ago
Evaluate each expression using the values m = 7, r = 8, and t = 2.
user100 [1]

So I'll walk through the first 2. Then please try the other ones and let me know if you run into more problems.

5m-6

If m is equal to 7, then replace m with 7.

5(7)-6

5x7=35 so the expression is now 35-6. Solve.

35-6=29

So that was the first one.

4m+t

We just do what we do with the first problem.

4(7)+(2)

4x7=28 so the expression is 28+2.

28+2=28

---

hope it helps

p.s. When there is subtraction, add. When there is division, multiply to cancel that out. When there is multiplication, divide to cancel. etc.

6 0
3 years ago
Read 2 more answers
If the length of a diagonal of a square is a, what is the length of its side
tankabanditka [31]
The same as the diagonal of a square.
Hope this helped!
8 0
4 years ago
and this, please my life is going to all hell and if someone could help me out i’d really appreciate it:)
MatroZZZ [7]

Answer:

Step-by-step explanation:

you can go to a calculator

6 0
3 years ago
Which expression best represents the phrase, the product of
erastova [34]
Do 14 times n which give you 14n. and divide by 3.
Answer: (14n)/3
6 0
3 years ago
Other questions:
  • Which system of inequalities has a lot of solution?
    15·2 answers
  • What do the following equations represent 4x-2y=-5 and 16x-8y=-2
    9·2 answers
  • A basketball player stands near the middle of the court and throws the ball toward the basket.
    9·1 answer
  • This is the first quadrant graph of an even function. On a coordinate plane, a function has four connecting parts. The first par
    9·2 answers
  • What is a product of 10 and the counting numbers 1 2 3 and so on? Answer for 25 points!
    13·1 answer
  • A supermarket finds that the number of boxes of a new cereal sold increases each week. In the first week, only 16 boxes of the c
    11·1 answer
  • PLEASE HELP WITH THESE QUESTIONS
    9·2 answers
  • Algebra<br><br> Please help me
    11·1 answer
  • A map is drawn to a scale of 1 : 20 000.
    9·1 answer
  • Find the percent change from the first value to the second 50;30
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!