Answer:
r = 22.5
Step-by-step explanation:
R = D/2 = 45/ 2 = 22.5
5.3/8=.6625 yrds^2 should be right
B that’s the right answer
Answer:
angle <B = 76
Step-by-step explanation:
The measure of an exterior angle is equal to sum of two interior angles that is not adjacent to the exterior angle.
We can write the following equation with this information to find the value of angle <B
<B + 71 = 147 subtract 71 from both sides
<B = 76
The linear equation that represents the <u>number of tiles in figure x</u> is given by:
![y = 7x + 5](https://tex.z-dn.net/?f=y%20%3D%207x%20%2B%205)
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A linear equation has the format:
![y = mx + b](https://tex.z-dn.net/?f=y%20%3D%20mx%20%2B%20b)
In which:
- m is the slope, that is, the rate of change.
- b is the y-intercept, that is, the value of y when x = 0.
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- Figure 0 has 5 tiles, that is, when
, thus ![b = 5](https://tex.z-dn.net/?f=b%20%3D%205)
- Seven new tiles in each figure, that is, a rate of change of 7, thus
![m = 7](https://tex.z-dn.net/?f=m%20%3D%207)
The number of tiles in figure x is given by:
![y = 7x + 5](https://tex.z-dn.net/?f=y%20%3D%207x%20%2B%205)
A similar problem is given at brainly.com/question/16302622