Answer:
It is not geometric!
Step-by-step explanation:
A geometric sequence needs to have a ratio inbetween each of the numbers, and this doesn't have that. There's a calculator you can use to find this out. Here's the link.
www.symbolab.com/solver/geometric-sequence-calculator/geometric
Answer:
Do u still need the answer?
Step-by-step explanation:
Answer:
x=-9
Step-by-step explanation:
given
addition property
substitution property
division property
substitution property
subtraction property
substitution property
Answer:
x = 12
y = 60
Step-by-step explanation:
Remark
What you are given is a parallelogram. These figures have opposite sides equal and parallel. Parallelograms also have angles opposite each other equal. Put into simpler language
Equations
y = 60 Opposite angles are equal
x + 3 = 15 Opposite sides are equal.
Solution
y = 60 (see the remark)
x + 3 = 15 Subtract 3 from both sides
x = 15 - 3
x = 12