Answer:
2×72 = 144
Step-by-step explanation:
¡Aquí puedes aprender todo sobre las multiplicaciones! HAGA CLIC PARA TWITTEAREntonces, la multiplicación 2 x 72 es una suma abreviada.
Answer:
8 x 1^2 = 8
have a good day and be safe
-Hops
<span>irrational?
I honestly don't know i googled it and it's </span>
<span>irrational</span>
I got All Real Numbers (infinite answers); what's your answer choices?
The Pythagorean theorem applies to the sides of this right triangle.
... x² + (4/7)² = (5/7)²
... x² = 25/49 -16/49
... x = √(9/49)
... x = 3/7
The unknown side has length 3/7.
_____
You might recognize that this is a 3-4-5 right triangle with a scale factor of 1/7.
