Answer:
I guess 4
Step-by-step explanation:
4
Answer:
5x-20=3x(alternate angle)
5x-3x=20
2x=20
x=20/2
x=10
now ,
2y +4y+5x-20=180(sum of angles of a triangle)
6y+50-20=180
6y+30=180
6y=180-30=150
y=150/6
y=25
hope this will help
Answer:
The answer is A cos(A)cos(B)
Step-by-step explanation:
I just took it
Answer:
y = -6
Step-by-step explanation:
We are given;
1/3(2y+6)=y+4
We are required to solve for the value of X
First, we open the brackets;
(2/3)y + 2 = y + 4
Combining the like terms
(2/3)y - y = 4-2
Solving for y
(-1/3)y = 2
-y = 6
y = -6
Hence, the value of y is -6
To move from scientific notation to standard from move the decimal point the number of places of the exponent on the 10. In this case the exponent is -11, so you will need to move 11 places to the left. You will get:0.0000000000556 in standard form.
