Answer:
a. -3/4 b. 4/3
Step-by-step explanation:
a.
To find the slope of a line, use the equation (y2 - y1) / (x2 - x1).
Plugging the values into the equation, you get (-5 - -8) / (0 - 4) = 3/-4
Thus, the slope of line <em>p</em> is -3/4.
b.
A perpendicular line is just one with a slope that is the opposite reciprocal of the original line. You find the slope value by flipping the fraction and adding the opposite sign (if it was originally positive, the perpendicular line should be negative, and vice versa).
So, the slope of line <em>r</em> is 4/3.
Answer:
5.0 times 10 Superscript 6
Step-by-step explanation:
What is the value of StartFraction 1.6 times 10 Superscript 14 Baseline Over 3.2 times 10 Superscript 7 Baseline?
This is represented mathematically as:
1.6 × 10¹⁴/ 3.2 × 10⁷
Solving for this
1.6 × 10¹⁴/ 3.2 × 10⁷
= [1.6/3.2] × 10¹⁴-⁷
= 5 × 10⁶
= 5.0 times 10 Superscript 6
Answer:
The price of cat food is 5.75 dial
Step-by-step explanation:
Given as :
The price of container of litter = 12.25 dial
The price of cat food = x dial
The total price of items = 19.08 dial including 6% sales tax
So, The total price of item excluding sales tax is A
Or, A + 6% of A = 19.08
So, 1.06 × A = 19.08
Or, A =
∴ A = 18 dial
Now, The price of cat food = Total price of item excluding tax - price of container of litter
Or, The price of cat food = 18 dial - 12.25 dial
∴ The price of cat food = 5.75 dial
Hence The price of cat food is 5.75 dial Answer
You just have to find the formula of each figure you can search it in internet or whatever then you have to solve those numbers in the formula
Answer:
60
Step-by-step explanation:
180=(x+30)+(4x)
Ok, combine like terms. That'll give you
180=5x+30.
Now solve for x. X is going to equal 30.
Then substitute 30 for x in the angles. One angle will be 60 and the other will be 120.
60 is smaller than 120 so that's your answer.