Subtract negative = add
88 + 35 = 123
The solution is 123
first pemdas
parentheses exponents multiply divide addition and subtraction
so the answer is 7
b^2-4ac<0 b^2-144<0 (b-12)(b+12)<0
-12<b<12
The answer would be c. it is a flat Sudanese so you only need to square it
Answer:
g = 12.7 cm
Step-by-step explanation:
Here, we want to find the length of the side g
To do this, we shall employ the use of the cosine rule
Mathematically, by using the general form of the rule, we have it that ;
g^2 = e^2 + f^2 -2efCosG
So we have;
g^2 = (9.8)^2 + (3)^2 - 2(9.8)(3) cos 167
g^2 = 162.33
g = √162.33
g = 12.7
