Answer: false because you’d add 32
Step-by-step explanation:
Parentheses- parentheses first (in order left to right if there's multiple)
Without- PEMDAS
Answer:
396
Step-by-step explanation:
22 x 18 = 396
Final answer 396.
Answer: 54 cm^2
Step-by-step explanation:
The area of a triangle is base*height/2.
To find the missing side of this triangle we can use pythagorean theroem. Let the unknown side = x
15^2 = 12^2+x^2
225 = 144+x^2
x^2 = 81
x = 9
Area = BH/2
Area = 9*12/2
Area = 54 cm^2
Answer:
d
Step-by-step explanation: