Answer:
61.2 cm²
Step-by-step explanation:
The area (A) of a trapezoid is calculated using the formula
A = 
h (
+ 
)
Substitute in given values
A = × 4 × (13.8 + 16.8 ) = 2 × 30.6 = 61.2 cm²
3 4/5 is the right answer
Answer:
10^14
Step-by-step explanation:
Number of bacteria For 10^2 hours = 10^13
Number of bacteria for 1 hour = 10^13/10^2 = 10^11
Number of bacteria for 10^3 hours = 10^11 x 10^3 = 10^ (11+3) = 10^14
Answer:
C
Step-by-step explanation:
y=mx+b, where x any are variables, m is the slope and b is the y-int.
Step 1: Find the y-int
y-int = 3.25 (13/4)
Step 2: Find the slope using RISE/RUN
-13/7
Answer is C
Hope that helps
1cm:6km so 12*6=72 the two cities are 72 kilometers apart
