Answer:
The correct answer would be 40
Step-by-step explanation:
To find two square roots being multiplied together, you can multiply the numbers beneath the symbol.
√2 x √800 = √1600
Now you can perform the square root operation.
√1600 = 40
<span>DO,K = (6, 12) (3, 6) The scale factor is 1/2</span>
Answer:
A, C, E, G
Step-by-step explanation:
Step-by-step explanation:
Speed = Distance / Time
given distance = 6km
time = 30 minutes = 30/60 hr = 1/2hr
speed =

Answer:
C.
.
Step-by-step explanation:
The domain of the function refers to the values of
for which the function is defined.
We can see from the graph that, the function is defined within the interval,
.
When we trace any x-value outside this interval, either up or down we will not meet the function.
Hence, the domain is
.