D. Size and shape. Congruent essentially means that they’re the same in all ways.
Answer:
angle y is 64⁰
Step-by-step explanation:
There are 2 ways to solve this.
first,
they are alternate angles
second,
you can solve by
180-64=116 (on a straight line)
180-116=64⁰
I'm not really good at explaining but hope this helps :)
Geometric series is a series of numbers where the ratios of successive terms are the same. <span> To answer this problem, the information that we need to know are the first first term, the number of terms and the ratio of any successive terms. First we get the number of terms by the equation:
an= a1(r)^(n-1) solve for n, which results to 8.
Then the sum is computed by the equation:
Sn = a1(((r)^n)-1)/(r-1))
The answer is then A 1,020</span>
Answer:
Step-by-step explanation:
Complementary angles are 2 angles when added together = equal 90 * degrees.
The verticle angles theorem states angles opposite each other are the same degree*.
30* degrees is opposite angle 2 .
So angle 2 = 30* too
angle 2 and 3 together +equal 90* degree.
90 - 30 (angle 2) = 60*
Angle 3 is 60*
Answer:
y=-5/4x+5
Step-by-step explanation:
The line goes down 5 for every 4 to the right, and it crosses the y-axis at (0,5).
