Area = Bh, so 3 * (2/3) = 1
The area of each triangle, since there are two, would be half of the total area, so 1/2
Answer:
It is a 50% angle
Step-by-step explanation:
is over 40% angle
False
Answer:
A clockwise rotation of 90° about the origin
then a translation of 2 units right and 4 units up.
Step-by-step explanation:
1 is wrong because a reflection across the y axis is not possible with ΔABC
2 is wrong because that would make it on the negative line of the y axis
3 is wrong because as stated before a reflection across the y is not possible
What do you mean by decimal
Answer: 1/16
Step-by-step explanation: It's important to understand that the two spins are called independent events because the outcome of the first spin does not affect the outcome of the second spin.
To find the probability of independent events, we first find the probability of each event, then we multiply the probabilities together.
Since there is one 4 on the spinner and four possible outcomes, each of which is equally likely, the probability of spinning a 4 is 1/4.
This mens that 1/4 is the probability of
getting a 4 on the second spin too.
Now we multiply.
1/4 x 1/4 gives us 1/16.
So the probability of spinning a 4 twice is 1/16.