10Which graph represents the solution set of this inequality?
-20 +7 <23
Choose 1 answer:
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--10-9-8-7-6-5-4-3-2
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-5-4-3-2-1
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--10-9-8-7-6
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Helpppp me

Answers

Answer 1
Answer:

Answer:

what are all these number for???

Step-by-step explanation:

Answer 2
Answer:

Answer:

where is the graphs

Step-by-step explanation:


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Which tables contain correct pairs of input and output values for the function ? Select all the correct answers. Input (x) -1.6 0.4 2.2 3.7 Output f(x) -5.5 2.5 6.75 10.75 Input (x) -2.7 -1.3 0.8 4.4 Output f(x) -5.25 -1.75 3.5 12.5 Input (x) 1.1 2.4 5.3 6.9 Output f(x) 4.25 7.5 11.75 17.25 Input (x) -2.1 0.9 1.7 3.3 Output f(x) -3.75 3.75 5.75 9.75 Input (x) 2.4 3.5 4.6 5.0 Output f(x) 7.5 10.5 12.5 14
What is the answer to 36-4(m)
Write an expression that is equivalent to three over four (5z+ 16).

The perimeter(P 2l+2w)of a rectangle is 18 cm. If w is the width of the rectangle and L is the length, which graph below shows the relationship between the width and the length of the rectangle?

Answers

the question does not present the options, but thisdoes not interfere with the resolution

we know that

Perimeter of rectangle=2*[W+L]

where

L is the length of rectangle

W is the width of rectangle

Perimeter=18 cm

so

18=2*[W+L]-----> divide by 2------> 9=W+L

Let

x-------> L

y-------> W

then

x+y=9

using a graph tool

see the attached figure

the slope of the line is m=1

the x intercept is the point (9,0)

the y intercept is the point (0,9)


Final answer:

The relationship between the width and length of a rectangle given a constant perimeter is inverse; as the length increases, the width decreases proportionally. The graph representing this relationship would feature the length on the x-axis and width on the y-axis, and the line would represent all pairs of length and width that satisfy the equation

Explanation:

The problem in question asks to find the relationship between the width and length of a rectangle given its perimeter. In the given expression,

P = 2l + 2w

, where P is the perimeter, l is the length, and w is the width of the rectangle. Given that P = 18 cm, the relationship between the width and length can be represented by the equation

w = (P - 2l)/2

which implies that as the length increases the width decreases proportionally to maintain the constant perimeter. We must then create a graph where the x-axis represents the length and the y-axis represents the width, and a line representing possible solutions (l, w) that satisfy both the equation and the conditions given (length and width must be greater than 0).

Learn more about Geometric Relations here:

brainly.com/question/36740568

#SPJ11

Math help please show all work thank you !

Answers

9514 1404 393

Answer:

  • W = 55°
  • X = 125°
  • Y = 110°
  • Z = 70°

Step-by-step explanation:

Corresponding angles in similar figures are congruent. Corresponding angles are listed in the same order in the similarity statement.

  ∠A = ∠W = 55°

  ∠B = ∠X = 125°

  ∠C = ∠Y = 110°

  ∠D = ∠Z = 70°

Sqrt(2−7x) -sqrt(x 3) =3

Answers

(a+b)^2=a^2+2ab+b^2  \n \n  √(2-7x) - √(x+3) =3 \n  (√(2-7x))^2  =(3 + √(x+3))^2\n2-7x=9+6√(x+3)+x+3 \n 2-7x-9-x-3=6√(x+3) \n (-8x-10)^2=(6√(x+3))^2 \n64x^2+160x+100=36(x+3) \n 64x^2+160x+100=36x+108\n 64x^2+160x-36x+100-108=0 \n 64x^2+`124x-8=0 \n 4( 16x^(2) +31x-2)=0 \n
16x^(2) +31x-2=0 \n(x-2)(16x-1)=0 \n x+2=0 \n x=-2 \n 16x-1=0 \n x= (1)/(16)

\sqrt{2-7  \cdot(1)/(16) } - \sqrt{(1)/(16) +3}  \neq 3 \n x=-2


a train can travel 1230 miles in 5 hours. what is the unit rate that this train is traveling per hour? _____ miles per hour.

Answers

unit rate = 1230 miles / 5 hours = 246 miles per hour.

Karen tiene $ 25 en su cuenta de ahorros. Si ahorra $ 15 cada semana, ¿cuánto dinero tendrá en su cuenta después de 9 semanas?

Answers

Answer:

$160

Step-by-step explanation:

1 5

×         9

-----------------

1 4

1 3 5

135+25

=160

160$ is the answer boss

A 36 inch by 48 inch poster is reduced to an image that is 3 in by 4 inch in size. What is the scale factor?A: 1/3
B: 1/6
C: 1/9
D: 1/12

Answers

The correct answer for the question that is being presented above is this one: "D: 1/12."
The original dimension is 36 x 48.
The scaled dimension is 3 x 4.

The ration between 3 and 36 ;  4 and 48 is reduced to 1/12.
So the scale factor is 1/12.