They are supplementary and adjacent
Answer:
47
Step-by-step explanation:
When an expression is evaluated, the expression is either simplified or calculated.
The result of the expression is 47
The expression is given as:
Where:
x = 2 and y = 4
Substitute 2 for x and 4 for y in the expression
So, we have:
Evaluate all exponents
Evaluate all products
Evaluate like terms
Hence, the result of the expression is 47
Answer:
Step-by-step explanation:
A) 604.2
B) 609.9
C) 537.42
D) 542.49
Add 6.5 to both sides
D=-0.7
A
Answer:
Step-by-step explanation:
1) The sum of angles on a straight line is 180 degrees. Therefore
75 + a + 70 = 180
145 + a = 180
a = 180 - 145 = 35 degrees
2) Sum of the angles in a triangle is 180 degrees. Therefore,
a + b + 95 = 180
35 + b + 95 = 180
130 + b = 180
b = 180 - 130 = 50 degrees
3) c + 95 = 180 degrees (sum of angles on a straight line).
c = 180 - 95 = 85 degrees
4) 70 + c + d = 180 degrees
70 + 85 + d = 180
155 + d = 180
d = 180 - 155 = 25 degrees
5) e = 75 degrees
6) f + e + 75 = 180 degrees
f + 75 + 75 = 180
f + 150 = 180
f = 180 - 150 = 30 degrees
