Answer:
The first option:

Step-by-step explanation:
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Answer:
m∠T = 79°
m∠V = 14°
Step-by-step explanation:
Given
As the sum of measures of the angles is 93°.
so
m∠T + m∠V = 93°
(2x + 85)° + (5x + 29)° = 93°
Remove parentheses


Subtract 114 from both sides

Simplify

Divide both sides by 7

simplify

Determining m∠T
m∠T = (2x + 85)°
substitute x = -3
m∠T = (2(-3) + 85)°
= -6 + 85
= 79°
Thus, we conclude that m∠T = 79°
Determining m∠V
m∠V = (5x + 29)°
substitute x = -3
m∠T = (5(-3) + 29)°
= -15 + 29
= 14°
Thus, we conclude that m∠V = 14°
<u>VERIFICATION:</u>
m∠T + m∠V = 93°
substitute m∠T = 79° and m∠V = 14°
79° + 14° = 93°
93° = 93°
L.H.S = R.H.S
Answer:
1)
Area
2)
1/2
3)
Radius
Step-by-step explanation:
We know that for any circle with radius r the formula for the area and circumference of the circle is given as:
Area of circle=πr².
and circumference of circle = 2πr.
Hence, to describe the relationship between the area of a circle and its circumference.
The Area of circle is 1/2 times the radius times the circumference.
( Since,
Area=1/2 × r× 2πr
Area=πr² )
For this case we have that, by definition, the domain of a function is given by all the values for which the function is defined.
Having said that, we have the following function:

It is not defined when the denominator is equal to 0. That is:

Thus, the domain of r (x) is given by all real numbers except 1.
Answer:
all real numbers except 1.
Option A
A non zero real number could be written as a/1.
When this gets reversed to be 1/a, it is the multiplicative inverse.