Answer:
20
Step-by-step explanation:
Using the rule of radicals
×
⇔
Simplify
=
=
×
= 2
Thus
6 + 8
= 6(2 ) + 8
= 12 + 8
= 20
) y=-3x - 3 How do you solve this ?
1 answer:
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9514 1404 393
Answer:
- 36
- 64
- 100
- 10
Step-by-step explanation:
The area of a square is the square of the side length. Then the side length is the square root of the area.
- 6² = 36 . . . area of the square of leg 6
- 8² = 64 . . . area of the square of leg 8
- 36+64 = 100 . . . sum of the two leg squares = area of hypotenuse square
- √100 = 10 . . . hypotenuse length
