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dybincka [34]
3 years ago
5

Write a description of how a diagram can help you solve 2×40

Mathematics
2 answers:
olya-2409 [2.1K]3 years ago
8 0
Draw 40 boxes, and in a separate section draw another 40 boxes.
(If you have the time :) )
Viefleur [7K]3 years ago
7 0
A diagram can help you by just draw 80 boxes.
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The perimeter of a rectangular lot of land is 436 ft. this includes an easement of x feet of uniform width inside the lot on whi
telo118 [61]
Given the Perimeter of the Lot is 436 ft, and an inner building whose base measures 122ft by 60ft. The key in the problem is that the easement is uniform.

Let X be the measure of easement. See attached

You will derive the equation where if you add X on the length of the inner rectangle length and width, you have below equation

P = 2L + 2W
P = 2*(122+2X) + 2*(60+2x)
436 = 244+4x + 120+4x

Rearranging the equation by shifting all constant on one side.
8x = 436-244-120
8x = 72
x=9 ft

Answer is 9ft easement for with respect to the base of the inner building.

4 0
3 years ago
Write the point-slope form of the equation of the line through the given points: ( – 1, – 2) and ( 1, 4)
otez555 [7]

Answer:

y-1=3(x--1)= 3x-y+4

Step-by-step explanation:

mrk me brainliest plz

8 0
3 years ago
The solution to an inequality is given in interval notation as (2, oo). What is another way to represent this solution set?
andriy [413]

Assuming the variable is x, we can write (2, \infty) as x > 2

The given interval is from 2 onto infinity, basically describing everything larger than 2. We do not include 2 as part of the interval because of the curved parenthesis. If you had [2, \infty) then you would include 2 and you would say x \ge 2

In set builder notation, we can write \{x|x\in \mathbb{R}, \ x > 2\} which is basically a more long-winded way of saying x > 2. The fancy looking R indicates that x is a real number. So it's saying "we have a set of real numbers such that these numbers are greater than 2".

4 0
3 years ago
What is the opposite of 6 on the which is smaller -5 or -17
Vaselesa [24]
-5 is smaller then -17 because it is closer to zero.
6 0
3 years ago
A company needed copy paper for their office staff. The cost was $52 per box of paper. They also had to pay $48 to have it shipp
Angelina_Jolie [31]
V(n)=$52*n+$48, where n is quantity of boxes
V(6)=$52*6+$48=$360
Cost of 6 boxes of paper would $360
6 0
3 years ago
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