Answer:
The solution is the point where the lines intersect.
The answer is (-3 , -8)
Answer:
Step-by-step explanation:
Quadrilaterals add up to 360 degrees.
Let the missing angle = x
68 + 52 + 125 + x = 360
245 + x = 360
Subtract 245 from both sides.
245 - 245 + x = 360 - 245
Combine
x = 115
Answer:

Step-by-step explanation:
Given

Required
Find 
To find
, we simply substitute 10 for d and -4 for c in the given expression.
The step is as follows:

Substitute 




The expression cannot be solved any further; so, we can conclude that when d = 10 and c = -4, 
Answer: 32mm in 3.2 cm
1/10 is the fraction
Step-by-step explanation:
Answer: no, because you are subtracting the 3 rather than adding
Step-by-step explanation:
twins= x + x
brother= x-3
equation =2x + (x-3)