Answer:A
Step-by-step explanation:
Answer:
142° is the measure of angle 2.
Step-by-step explanation:
When two lines intersect, they make four angles. The angles facing each other are equal.
Let's say that two lines a and b intersected each other to make angles 1,2,3 and 4 respectively.
The measure of angle 3 = 38 degrees.
We know that the angle 1 is against angle 3 and is equal to 38.
Also Angle 2 and Angle 4 are also against each other and are equal let's say equal to x degrees.
Now, the sum of all four angles = 360 degrees
∠1 + ∠2+ ∠3 + ∠4 = 360°
38° + x + 38° + x = 360°
2x = 360° - 76°
2x = 284°
x = 142°
Hence, ∠2 = 142°
Answer:
d
Step-by-step explanation:
This is point-slope form, and these coordinates make both sides equal to 0.
Answer:
x + 7
Step-by-step explanation:
If the amount of cats Taylor has is x and Staci has 7 more cats you are basically adding 7
so since The amount of Taylor's cats are x and you are adding 7 it would be written as
x+7
Answer:
1. 
2. 
3. 
Step-by-step explanation:
Write in exponential form
Using the law of logarithm which says if
then
By comparison;
A = 16; b = 2 and x = 4
The expression 
becomes
Write in exponential form
Applying the same law as used in (1) above;
A = 2; b = 16 and 
The expression 
becomes
Write in logarithm form
Using the law of logarithm which says if
then
By comparison;
b = 2; x = z and A = y
The expression 
becomes
