Answer:
a=12
Step-by-step explanation:
a/40=3/10
10 x 4=40, so
3 x 4=12
a=12
Answer:
The first one will be equal 2
Because
![\sqrt[3]{ - 8} = - 2](https://tex.z-dn.net/?f=%20%5Csqrt%5B3%5D%7B%20-%208%7D%20%20%3D%20%20-%202)
Oh sorry i read the question wrongly i thought you wanted the value of x
Answer:
16
Step-by-step explanation:
Since line CE is equal to 32 and line DB is the bisector (cut into the middle) of line CE then line CF would be half of line CE. Hence the reason that line CF is equal to 16
Answer:
9
Step-by-step explanation:
Answer:
y = 2x - 3
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Here m = 2, thus
y = 2x + c ← is the partial equation of the line
To find c substitute (2, 1) into the partial equation
1 = 4 + c ⇒ c = 1 - 4 = - 3
y = 2x - 3 ← equation of line
