Answer:
Step-by-step explanation:
The momentum of an object is given by , where
is the mass of the object and
is the velocity of the object.
What we're given:
- object's mass
- object's momentum
Substituting given values, we can solve for :
To save money, you put $200 in your bank account each week. After saving for 4 weeks, you have $1,700 dollars in your account. W
1 answer:
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Answer: a. 90°
Step-by-step explanation:
We know that the in a circle, the measure of an inscribed angle is half the measure of the central angle with the same intercepted arc.
In the problem∠XYZ is the inscribed angle
∠XYZ=
⇒ ∠XYZ=
Since XZ is a diameter of the circle which is a line segment, thus ∠XZ=180°
∴ ∠XYZ=
∴ ∠XYZ=
Therefore, a. 90° is the measure of ∠XYZ.