1. A
Since parallel lines never cross, then there can be no intersection; that is, for a system of equations that graphs as parallel lines, there can be no solution. This is called an "inconsistent" system of equations, and it has no solution.
--------------------------------------------------------------------------------------------------------------
2. C
That's right. If a system of equations has a solution, then their graphs intersect, and the point where they intersect is the solution because it's the point that satisfies each equation in the system.
Straight-line graphs with the same slope are parallel lines, and they never intersect, which is another way of saying they have no solution.
the 8th term of the geometric sequence 8, 16, 32 is 1024
<h2>Explanation</h2>
<u>we know that</u>
geometric sequence 8, 16, 32
<u>the </u><u>question</u><u> </u><u>is</u>
the 8th term
<u>the </u><u>answer </u><u>is</u>
first we have to find the ratio
than, we have to find the 8th term
<h2>Learn more</h2>
About geometric pattern
brainly.com/question/16762536
<h2>Answer details</h2>
grade: 7th
subject: mathematics
chapter: sequence
keywords: geometric sequence
how much money did they start off with?
1.2 I’m so sorry if it’s wrong.
Answer:
Step-by-step explanation:
x = 70 degree (being vertically opposite angles)
y + 70 degree =180 degree (being linear pair)
y = 180 - 70
y = 110 degree
In triangle,
x + 60 + misssing angle = 180 degree (sum of interior angles of a triangle)
70 + 60 + missing angle =180
130 + missing angle = 180
missing angle = 180 - 130
missing angle = 50 degree
c = missing angle (being vertically opposite angles )
c = 50 degree
x + missing angle = a (sum of two interior opposite angles is equal to the exterior angle formed)
70 + 50 = a
120 degree = a
a = b (being vertically opposite angle
120 =b
therefore b is 120 degree
Hence , a = 120 degree , b = 120 degree , c = 50 degree , x = 70 degree , y = 110 degree
