Answer:
For the other leg = 1 unit, the hypotenuse will be =
units.
For the other leg = 2 unit, the hypotenuse will be =
units.
Step-by-step explanation:
A right triangle has one leg with a length of 2 units.
Now we have to give examples of the possible length of the other leg and the hypotenuse.
The length of the other leg does not depend on the given leg length of 2 units.
So, it maybe 1 unit or 2 units or any value.
If the other leg is 1 unit, then the length of the hypotenuse will be (Applying Pythagoras Theorem) =
units.
If the other leg is 2 units, then the length of the hypotenuse will be =
units.
And hence, we will get a distinct length of hypotenuse for each length of the other leg. (Answer)
Answer:
Step-by-step explanation:
3x + 7 is both a variable expression and an algebraic expression. Since it is not an equation, we can't "solve for x."
Answer:
a. 12
b. 7.200 and 2.683
Step-by-step explanation:
The computation is shown below:
Given that
P = 0.40 and n = 30
a)
The expected value of received e-mails is
= n × p
= 30 × 0.4
= 12
b)
The variance of emails received is
= n × p × (1 - p)
= 30 × 0.4 × 0.6
= 7.200
Now
The standard deviation of emails received is
= sqrt(variance)
= 2.683
We simply applied the above formula
179
9 x 7= 63
63+ 179= 242
Nina rode 242 miles in the whole month of April.
I hope this helps!