Answer:
however dc =20 cm is
Step-by-step explanation:
so this isnt contrary to 50
If h=4, then 5(4)+7= 27. Using PEMDAS, do multiplication first, so 20, then add the 7.
Use Pythagorean Theorem: a^2+b^2=c^2.
Answer:
Step-by-step explanation:
3x+3-8=36x-48
collect like terms
3x-36x=-48-3-8
-33x=-59
divide both side
-33×\+-33=-59/-33
×=59/-33 or 1.69
64 has two square roots, namely 8 and −8 , since:
82=(−8)2=64.
When we say "the square root", what is usually intended is "the principal square root", which in the case of the Real square root of a positive number is the positive one. Any non-zero number n has two square roots.
