A rectangle has an area of 36 square units. As the length and the width change, what do you know about their product? Is this length proportional to the width? Justify your reasoning.
Answers
Then, while the area is constant the product length*width is constant.
Length and area are inversely related.
That means that to keep the same product (area), length vary in inverse proportion to width.
If you increase length, widht has to decrease to satisfy this relation:
width = 36/length
Of course, you can also say: length = 36 / width.
Answer:
its b i did it
Step-by-step explanation:
trust me its bbbbbbbbbbbb
Related Questions
I need to know what mathematical operation applies to Problem: Tricia manages the front office at a local doctor's office and needs to figure out payroll for the front office clerk that is paid hourly. Tricia also has to make sure that she keeps the front office clerk under 40 hours a week to avoid overtime pay. The front office clerks time sheet reads as follows : Monday Tuesday Wednesday Thursday Friday 480 minutes 450min. 495 min. 480 min. 300min. Monday Tuesday Wednesday Thursday Friday 480 min. 480 min. 480 min. 480 min. 480 min. Please show what I need to do.
Beef,potatoes and onions are mixed in a recipe in the ratio 5:3:2 by mass. If Mrs. Maree follows the recipe and uses 350g of beef,how many grams pf potatoes and onions does she use?
Given the following mAB = mBC= mCD in circle F what is the measure of angle AFB
The floor in Lila's bedroom is 30 square yards. Calculate the area in square feet.A) 540 square feet B) 270 square feet C) 90 square feet D) 10 square feet
Answers
8 x 3 = 24
24 + 1 = 25
Hope I helped :)
Answers
Answer:
Step-by-step explanation: Take 120 and divide it by 8 then multiply that by 5 and you get 75. its closest but 120 km is roughly 74.5 miles
Answers
let A = 13i /1-2i
so A = 13i (1+2i) /(1-2i) ( 1+2i) = 13i (1+2i) /1² - (2i)² = 13i -26 / 1
finally A = 13i -26
Answers
Answers
Answer:
y = x + 1
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
y = - 2x + 2 ← is in slope- intercept form
with slope m = - 2
Given a line with slope m then the slope of a line perpendicular to it is
= -
= -
=
The line crosses the y- axis at (0, 1) ⇒ c = 1 , then
y = x + 1 ← equation of perpendicular line
Answers
Answer:
3x - 4y = -10
-4y = -3x - 10
y = (3/4)x + (5/2)
The slope of the perpendicular line will be -4/3.
From (3, -4), go up 4 units, then left 3 units. You will be at (0, 0), so the equation of this line is y = (-4/3)x.
(3/4)x + (5/2) = (-4/3)x
9x + 30 = -16x
25x = -30
x = -6/5, so y = (-4/3)(-6/5) = 24/15 = 8/5
d = √((3 - (-6/5))² + (-4 - (8/5))²)
= √((21/5)² + (-28/5)²)
= (1/5)√(21² + (-28)²)
= (1/5)√(441 + 784)
= (1/5)√1,225
= (1/5)(35)
= 7