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
sveta [45]
3 years ago
7

No links or anything

Mathematics
1 answer:
Soloha48 [4]3 years ago
6 0

Answer:

1. 38, 80, 89 and 4. 14, 15, 29

I don't know if there is supposed to be only one, but both of those do not form right triangles.

Step-by-step explanation:

Evaluate all of them and see if they meet the requirements of the Pythagorean Theorem, a² + b² = c².

1. 38, 80, 89

a² + b² = c²

38² + 80² = 89²

1444 + 6400 = 7921

7844 ≠ 7921.

This is an answer because it doesn't satisfy the Pythagorean Theorem.

2. 16, 63, 65

a² + b² = c²

16² + 63² = 65²

256 + 3969 = 4225

4225 = 4225

This isn't the answer because it satisfies the Pythagorean Theorem.

3. 36, 77, 85

a² + b² = c²

36² + 77² = 85²

1296 + 5929 = 7225

7225 = 7225

This isn't the answer because it satisfies the Pythagorean Theorem.

4. 14, 15, 29

a² + b² = c²

14² + 15² = 29²

196 + 225 = 841

421 ≠ 841

This is an answer because it does not satisfy the Pythagorean Theorem.

You might be interested in
according to the Greek mathematician Zeno, if each bounce of a bakl is half the height of the bounce begire it, the ball will ne
USPshnik [31]
You have to say what or where point B and C is for me to answer it
6 0
3 years ago
Read 2 more answers
Please please please help me with this I don’t get it
bezimeni [28]
Hello the answer would be 18

Explanation:
lines KH and JK are congruent.

Line KH=c+18
Line JK=2c

2c=36 divide by 2
c=18

I don’t know how to explain it any other way.. sorry if you don’t understand but mark my answer as brainliest if it helped you out, please.
4 0
3 years ago
2log(x-3)+1=5<br><br> can someone explain how to solve for x?
Brums [2.3K]
\bf 2log(x-3)+1=5\iff 2log_{10}(x-3)+1=5\\\\\\ 2log_{10}(x-3)=4&#10;\\\\\\&#10;log_{10}(x-3)=\cfrac{4}{2}\implies log_{10}(x-3)=2\\\\&#10;-----------------------------\\\\&#10;{{  a}}^{log_{{  a}}x}=x\impliedby \textit{using this cancellation rule}\\\\&#10;-----------------------------\\\\&#10;10^{\cfrac{}{}log_{10}(x-3)}=10^2\implies x-3=10^2\implies x=100+3
5 0
3 years ago
Picture explains<br> asdasdasd
tamaranim1 [39]

Answer:

  • Yes, AB is tangent

Step-by-step explanation:

The tangent is perpendicular to the radius. The given triangle is right if AB is tangent.

Use Pythagorean to verify

  • 20² = 16² + 12²
  • 400 = 256 + 144
  • 400 = 400

Confirmed

7 0
2 years ago
Rationalize the denominator and simplify.<br><br> 5 / 4 - sqrt 3
Whitepunk [10]

Answer:\frac{20+5\sqrt[]{3} }{13}

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • Directions: Drag each tile to the correct box.
    6·2 answers
  • Geometry help please
    6·1 answer
  • Kyle is going to the County Fair with his friends. It
    15·1 answer
  • Solution to the equation y= -2/3x + 9
    11·1 answer
  • The Thompson family is buying a car that can travel 70 miles
    11·1 answer
  • Can someone help me??<br><br><br> 24x-18
    7·2 answers
  • Write the decimal 4.005 as a fraction in the simplest form​
    7·2 answers
  • Given h(x)=5x-5h(x)=5x−5, find h(2)h(2). it is not 3
    8·1 answer
  • Robert ate a carton of yogurt that contained 260 calories, a sandwich
    13·1 answer
  • If $300 is invested at a rate of 6% per year and is compounded quarterly, how much will the investment be worth in 12 years?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!