Answer:
True
m∠T = 40.4°
Step-by-step explanation:
We know all the sides of the triangle but we do not know any of its angles.
To find out if the angle T = 40.4 ° we use the cosine theorem.
According to the cosine theorem:
Where is the angle between a and b.
In this case:
Then we clear α from the formula and verify that it is equal to 40.4 °
Answer:
0.04
Step-by-step explanation:
becausse thats the tenth power
Answer:
all of them are
Step-by-step explanation:
Answer:
.25 or 1/4
Step-by-step explanation:
The probability of drawing a blue marble is 5/10 or 1/2. multiply that by the same probability again as the marble is placed back in the bag. Then you have your answer.
The answer would be negative -1.9 or if needed as a fraction, the answer would be -1 9/10