Answer:
First we have to calculate z
z + 69° = 180°
z = 180° - 69° = 111°
Now that we have 2 out of 3 angle already, we can easily calculate x which is the measurement of the third angle we are looking for:
23° + 111° + x = 180°
x = 180° - 23° - 111°
x = 46°
Step-by-step explanation:
question 15
For y to be parallel to z the sum of given angles must be equal to 180°
3x + 7 + 10x - 22 = 180° add like terms
13x - 15 = 180 add 15 to both sides
13x = 195 divide both sides by 13
x = 15
question 16
If y is parallel to z then the given angles are alternate exterior and has same measurement
11x - 3 = 4x + 39
11x - 4x = 39 + 3
7x = 42 divide both sides by 7
x = 6
The answer is c the absolute value of it all
Answer:
I just answered these with your most recent post.
Answer and explanation:
Given:
Royal soil= $6.50 per pound
Royal peasant = $2 per pound of 10 pounds
Blend total pounds is x+10, price is unknown hence solved below
Using algebra
We find unknown x = number of pounds of royal soil
$6.50(x)+$2(10)=6.50x+20/x+10(x+10)
= 6.50x+20= 6.50x²+85x+200
