Answer:
Linear Mark brainliest please :D
Step-by-step explanation:
You can make x by itself
Answer:
its a rectangle
Length of sides of the shape would be 8 & 13,
x=8
Step-by-step explanation:
+=
=232.86-169
x=
x=8
Answer: 150 is divisible by 1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, and 150.
I hope that this helps! :D
Answer:
(A) 3x + z +9
Step-by-step explanation:
1) 8x -8y +9
<u> </u><u>- </u><u>( 5x -8y -z )</u>
<u />
<u>2)</u> 8x -8y +9
<u> - 5x +8y +z </u>
3x +z +9
Answer:
2√10 / 7
Step-by-step explanation:
to solve cos(sin^-1(3/7))
we break it into simpler terms
sin^-1(3/7) ------ these will be taken as an angle when dealing with cos
sin Ф = opposite / hypothenus = 3/7
Using Pythagoras Theorem
Hypothenus ² = opposite² + adjacent ²
7² = 3² + a²
49 = 9 + a²
a² = 49 - 9 = 40
a = √40 = √2x2x10 = 2√10
cos Ф = adjacent / hypothenus = 2√10 / 7
cos(sin^-1(3/7)) = 2√10 / 7