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Rus_ich [418]
3 years ago
6

On a piece of paper, graph y + 4 ≤ x – 2. Then determine which answer choice matches the graph you drew.

Mathematics
2 answers:
Rudik [331]3 years ago
8 0
D is the answer.  Remember it is a solid line when greater equal.
ipn [44]3 years ago
3 0

Answer:

Graph D is the correct representation of the given inequality.          

Step-by-step explanation:

We are given the following inequality:

y + 4 \leq x - 2

This inequality can be written as:

y + 4 \leq x - 2\\y \leq x -2-4\\y \leq x - 6

The attached image shows the graph for the given inequality.

Since, the point (4,-4) lies in the region of the given inequality shown by black color in the image.

Also, the line y = x - 6 is a part of the solution of the given inequality.

Hence, Graph D is the correct representation of the given inequality.

You might be interested in
Length of a rectangle is 4 inches less than twice it’s width of the perimeter is 70 inches what’s the dimensions?
Vedmedyk [2.9K]
W= width
L= length= 2W-4
Perimeter= 70

FIND WIDTH:
P= 2(L + W)
P= 2L + 2W
substitute 2W-4 for L
70= 2(2W-4) + 2W
multiply 2 by all in parentheses
70= (2*2W) + (2*-4) + 2W
70= 4W - 8 + 2W
combine like terms
70= 6W - 8
add 8 to both sides
78= 6W
divide both sides by 6
13= W

FIND LENGTH:
substitute w=13 to find width
L= 2W-4
L= 2(13)-4
L= 26-4
L= 22

CHECK:
P= 2(L + W)
70= 2(22 + 13)
70= (2*22) + 2(13)
70= 44 + 26
70= 70

ANSWER:
length= 22 inches
width= 13 inches

Hope this helps! :)
3 0
3 years ago
The radius of a cylindrical water tank is 4.5 ft, and its height is 8 ft. What is the volume of the tank?
Brums [2.3K]
The answer is 509 ft^3


Formula:
V = πr^2h
V = 3.14 * 4.5^2 * 8
V = 3.14 * 20.25 * 8
V = 508.68 ft^3

508.68 rounded to the nearest whole number is 509

So the volume of the cylinder is 509 ft^3
5 0
3 years ago
What fraction of a gallon is 3 pints?
Nitella [24]
<span>There are 8 pints in 1 gallon, so 3 pints is 3/8 of a gallon </span>
4 0
3 years ago
Read 2 more answers
Hank’s pickup can travel 60 miles on 5 gallons of gas. How many gallons will Hank’s pickup need to travel 36 miles
Scorpion4ik [409]

60 / 5 = 12 miles per gallon


36 miles = 12 miles / gal *  x gallons

divide  by 12

36/12 =x gallons

3  =x

He needs 3 gallons


7 0
3 years ago
Read 2 more answers
Use the quadratic formula to find the solutions for..<br> y = 2x^2 - 9x + 5.
Yakvenalex [24]

Answer: x=\frac{9}{4}-\frac{\sqrt{41} }{4}  \\x=\frac{9}{4}+\frac{\sqrt{41} }{4}

Step-by-step explanation:

2x^2-9x+5

a=2

b=-9

c=5

x=\frac{-b\frac{+}{}\sqrt{b^2-4ac}  }{2a}

x=\frac{-(-9)\frac{+}{}\sqrt{(-9)^2-4(2)(5)}  }{2(2)}

x=\frac{9\frac{+}{}\sqrt{81-40}  }{4}

x=\frac{9\frac{+}{}\sqrt{41}  }{4}

x=\frac{9}{4}-\frac{\sqrt{41} }{4}  \\x=\frac{9}{4}+\frac{\sqrt{41} }{4}

4 0
3 years ago
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