Answer:
Option (1)
Step-by-step explanation:
Given : m(arc BCD) = 148°
By the property,
Inscribed angle formed by an arc measures half the measure of the arc.
m(arc BCD) = 2(m∠BCD)
148° == 2(m∠BCD)
m(∠BCD) = 74°
Therefore, Option (1) will be the correct option.
Answer:
c=-5/2-d/2.
Step-by-step explanation:
Answer:
A' (4, -3)
Step-by-step explanation:
Since it's a reflection over the x-axis, the point would undergo the following rigid transformation:
(x, y) --> (x, -y)
so,
(4, 3) --> (4, -3)
Answer:
(C) r=5.2 in
Step-by-step explanation:
firstly, we will draw diagram
we know that
centroid divides altitude into 2:1 form
so, we get
![r=\frac{2}{3}\times h](https://tex.z-dn.net/?f=r%3D%5Cfrac%7B2%7D%7B3%7D%5Ctimes%20h)
now, we can plug
h=7.794
![r=\frac{2}{3}\times 7.794](https://tex.z-dn.net/?f=r%3D%5Cfrac%7B2%7D%7B3%7D%5Ctimes%207.794)
![r=5.196in](https://tex.z-dn.net/?f=r%3D5.196in)
so, option-C...............Answer
F(x) represents a function. If x is the number of days and she can do 225 per day, that would be multiplication to find the total 225x
With 45 extra, we must add those to the equation.
F(x) = 225x + 45