Answer:
x = 51°
Step-by-step explanation:
The angle I shaded in yellow is a flat angle which measures 180°.
Use the 129° to find x.
180° - 129° = 51°
I hope this helps you
12x-8x=21-5
4x=16
x=4
The Answer is A. 6.67 in
Step-by-step explanation:
Given : The aspect ratio of a rectangular shape is its length divided by its width (L/W).
Let's Make 'L' to be the length of the rectangular shaped chalkboard.
If the aspect ratio of a chalkboard is 4:3 and the width is 5 in then we have To Multiply 5 on each side , we get the length of the chalkboard = 6.67 in.
<em><u>Please Mark As Brainlist C:</u></em>
Thanks
<u><em>Bacon Hair </em></u>
Answer:
<h2>2x-2y = 6</h2><h2 />
Step-by-step explanation:
x-y=3
then 2×(x-y)=2×3
then
2x-2y = 6
<h3>
Answer: 1</h3>
Work Shown:
P(A or B) = P(A) + P(B) - P(A and B)
P(A or B) = 0.8 + 0.55 - 0.35
P(A or B) = 1.35 - 0.35
P(A or B) = 1
A probability of 1 means there is 100% certainty the event happens. This must mean that there are only possible outcomes are: either event A happens, or B happens, or possibly both A and B happen simultaneously.