Step-by-step explanation:
X + y + z = 180⁰
x = y (alternate interior angle of parallel lines)
y = 180⁰ - 2x (linear pair)
180 - x + 180 - x + z = 180
360 -2x + z = 180⁰
-2x + z = 180⁰
z = 90⁰ hence proved...
x = y
Answer:
45ft
Step-by-step explanation:
use pythagoras
c²=a²+b²
47²=15²+b²
(solve for b)
b= 44.5
round off, =45
The inverse of the equation y = x^2 + 9 is
<h3>How to determine the equation inverse?</h3>
The equation is given as:
y = x^2 + 9
Subtract 9 from both sides
x^2 = y - 9
Take the square root of both sides
Hence, the inverse of the equation y = x^2 + 9 is
Read more about inverse equations at
brainly.com/question/15529152
#SPJ1
Answer:
Length is 10
Width is 8
Step-by-step explanation:
The formula for the perimeter of a rectangle is:
We are told that the length l is 2 more than twice the width w. In other words:
Also, we are given that the perimeter is 28. Therefore:
Distribute:
Combine like terms:
Subtract 4 from both sides:
Divide by 6:
So, the width is 4.
And the length is 2 more than twice the width. Thus:
The length is 10.
And we are done :)
Hey there!
To find out the answer you have to DIVIDE the number of pies (which is 10) from the number of people (5) because if we do any other operations your result would be way too big or too small to make it equal amounts for each person.
EQUATION:
≈ 10 ÷ 5
CONVERSION of EQUATION:
≈ 10/5
ANOTHER CONVERSION of EQUATION:
≈ 10 ÷ 5 / 5 ÷ 5
SOLVING:
≈ 2/1
SIMPLIFICATION:
≈ 2 ÷ 1
YOUR RESULT: 2
Therefore, your answer is: 2
Good luck on your assignment and enjoy your day!
~Amphitrite1040:)