Answer:
22/02/2022 ,22 February 2022
Step-by-step explanation:
To find the last angle, add the 90 degree angle and 65 degree angle.(155)
Since a triangle has a total of 180 degrees, subtract 155 from 180 to get the third angle.(25 degrees)
To find the last side, use the pythagorean theorem(a^2 + b^2 = c^2)
a^2 + 77^2 = 85^2
solve, and you'll get the last side
All we need to do in solve for x in the given equation
x+4=7.8
x=3.8 (subtract 4 from both sides)
Therefore, the only value that will make the equation true is 3.8
Hope this helps
Answer:
1/4
Step-by-step explanation:
(1/3)x(3/4)=1/4
If its 7 times 22 then the answer is negative 36.