You would use PEMDAS. So there are no P (parenthesis) so we move onto E (exponents). Since there are none of that we move onto M (multiplication) which is shown with (3 x 4). So that would be our first operation.
Answer:
99 gallons of water.
Step-by-step explanation:
2.2 × 9 = 19.8
19.8 × 5 = 99
Answer:
7 sqrt of 2
Step-by-step explanation:
Special triangles
45 45 90
X X. Xsqrt of2