3 years ago

Keelie has a triangular-shaped card. The lengths of its sides are 4.4 cm, 5.5 cm, and 6.6 cm. Is the card a right triangle?

1 answer:

5 0

Answer:

Step-by-step explanation:

We can use the Pytaghorean theorem to verify it

4.4^2 + 5.5^2 = 6.6^2

19.36 + 30.25 = 43.56

49.61 = 43.56 (false)

You might be interested in

kherson [118]

-4g is what I got if ur evaluating
If it’s something about slope I got -4

5 0

2 years ago

Alina [70]

Answer:

Step-by-step explanation:

Add the numbers together, then divide them to how much numbers are there.

74 + 75 + 80 + 76 + 75 + 81 + 78 = 539

Since there are 7 numbers, you divide 539 by 7.

539/7 = 77

6 0

3 years ago

BabaBlast [244]

Answer:

Step-by-step explanation:

6 0

3 years ago

Vinvika [58]

X= -14/13

Solve for X by simplifying both sides of the equation, the isolating the variable.

I hope this helps.

4 0

3 years ago

Helga [31]

Answer:

42 is answer

6 times 7 or 6 × 7 = 42

3 0

3 years ago