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
Rainbow [258]
3 years ago
6

The side lengths of different triangles are given. Which triangle is a right triangle? A. 6,7,13 B. 21−−√,99−−√,11 C. 10,60,61 D

. 35−−√,14−−√,7
Mathematics
1 answer:
KATRIN_1 [288]3 years ago
8 0

Answer:

D

Step-by-step explanation:

By definition for a right triangle with sides a, b, c, where c is the hypotenuse,

the following must be true:

a² + b² = c²

By using this formula on all the choices, we find that only D satisfies this formula

i.e.

for

a = √35 --------> a² = 35

b = √14 --------->b² = 14

c = 7 ------> c² = 49

a² + b² = 35 + 14 = 49 which is equal to the value of c² above

You might be interested in
Alex learning algebra 2 quiz
Svetlanka [38]
Subtract that number down so its a

5 0
3 years ago
The sum of a number, n, and a number 5 larger than it is 41. Which of the following equations could be used
Afina-wow [57]
I think it (3) one I’m not sure
3 0
3 years ago
How much time is in 7:30 to 9:29
s344n2d4d5 [400]
My answer would be two hour and 30 min.
hope this helped.
8 0
3 years ago
Read 2 more answers
Find the area of the figure. A) 114 cm2 B) 350 cm2 C) 418 cm2 Eliminate D) 447 cm2
ANEK [815]

Answer:

418cm2

Step-by-step explanation:

Separate the figure into a square and a triangle. Find the area of each and add.

s2 = area of square

192 = 361 cm

bh = area of triangle

(6)(19) = 57 cm2

361 + 57 = 418 cm2

5 0
3 years ago
If f(x) = 2(6), then (-2) = ?​
dedylja [7]

Answer: 12

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • its the end of the school year and a tenth grade civics class is planning a barbecue to celebrate. the class has drinks and dess
    8·1 answer
  • Lines are L and M are parallel. Find m<1
    8·1 answer
  • Find the value of x such that the data set has the given mean. 102, 119, 107, 115, 110, x; mean 117
    12·1 answer
  • Mike and Beth both write the decimal 0.8 (0.88888...)as a fraction. Mike: 45 Beth: 89 Which student wrote the correct fraction?
    14·1 answer
  • Find the exact value of sin(u+v) given that sin u=7/25 and cos v=-12/13
    5·2 answers
  • You have budgeted $200.00 for 3 of your bills each month. With the following information, how much did you allow for new clothes
    9·1 answer
  • What is the answer to 7/4x-3/2=-1/3
    15·1 answer
  • Mr.Bruns class is taking a field trip to the planetarium. The trip will cost $27 for each student. There are 18 students in his
    14·2 answers
  • Find the slope that passes through -3,1 and 7,5
    6·1 answer
  • Solve real word problems involving comparing and ordering integers
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!