3z - 7 = 14 |add 7 to both sides
3z = 21 |divide both sides by 3
z = 7
Answer:
here you go
Step-by-step explanation:
1: equal to
2: the answer of two numbers added together is the sum
3: answer to a multiplication problem
Area of rectangle=> L•l= 8•5= 40 in²
Area of the triangle=> (b•h)/2= (8•3)/2= 24/2= 12 in²
Area of the shadowed surface is 40-12= 28 in²
Well i’m not sure i think it’s three
Answer:
268 hope i helped
Step-by-step explanation:
