Answer:
154.2
Step-by-step explanation:
143 plus
156 plus
172 plus
133 plus
167 = 771
divide by 5 equals 154.2
Ax + b = r
subtract ax from both sides:-
ax - ax + b = r - ax
b = r - ax (answer)
Answer:
Step-by-step explanation:
2.8 + 6.5 = 9.3
Answer:
The second step is to mutiply each side by 3
Step-by-step explanation:
h/3 + 7 = 5...Problem
h/3 = 5 - 7...Step 1
h/3 = -2...Simplification of Step 1
h = -6.....step 2
The area A of a triangle is given be the formula A =12bh where be is the base h is the hight of the triangle