Answer:
-2
Step-by-step explanation:
Y = mx+c
M here being the number in front of x
X+10>50
=x>40
Any number higher than 40 satisfies this condition.
[1,2]
You have to look for the key words in order to find out how to solve; multiply divide etc.
It would be number 3 hope this helps!
Answer:
Option (2). x = 20°
Step-by-step explanation:
In the figure attached,
ΔABC is an equilateral triangle.
By the property of equilateral triangle, all sides of the triangle are equal and measure of all angles of the triangle is 60°.
By this property,
m∠B = 60°
and y = 46 - 16 = 30
By applying Sine rule in ΔBCD,


sin(∠CBD) = 
= 0.6423
m∠CBD = 39.96
≈ 40°
m∠ABD = 60° - 40°
= 20°
Therefore, Option (2). 20° will be the answer.