In elementary algebra, the binomial theorem describes the algebraic expansion of powers of a binomial.
To solve this quadratic, use factoring:
add 5 to both sides
factor this into two binomials using factors 3 and 8 for 24
(x-3)(x-8)=0 for this to be a true statement either the first binomial factor or the second binomial factor must equal '0'..
so x=3 and x=8
Answer:
x = 15°
Step-by-step explanation:
The secant- tangent angle x is half the difference of the intercepted arcs, that is
x =
(80 - 50)° = 0.5 × 30° = 15°
Answer:
collection of objects
Step-by-step explanation:
set is a collection of objects, things or figures.
9514 1404 393
Answer:
28 square units
Step-by-step explanation:
The rectangle is 7-0 = 7 units high and 6-2 = 4 units wide. Its area is the product of these dimensions:
A = LW
A = (7)(4) = 28 . . . square units