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Kitty [74]
2 years ago
11

Progress:

Mathematics
1 answer:
JulsSmile [24]2 years ago
4 0

Answer:

Option (1)

Step-by-step explanation:

Given inequality is.

4x + 5 ≥ 13

We will further solve this inequality,

(4x + 5) - 5 ≥ 13 - 5

4x ≥ 8

\frac{4x}{4}\geq \frac{8}{4}

x ≥ 2

Therefore, on a number line solution of x will be all values of x greater than equal to 2.

Which will be represented by and arrow starting with a solid point from x = 2 directing towards numbers greater than 2.

Option (1) will be the answer.

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Answer: 18,20

Step-by-step explanation:

3 0
2 years ago
What is the constant of proportionality in the equation?
IrinaVladis [17]

Answer:

The constant of proportionality is option D i.e 5.

Step-by-step explanation:

Variation:

Variation problems involve fairly simple relationships or formulas, involving one variable being equal to one term. There are two types of variation i.e.

  1. Direct variation
  2. Inverse variation

Direct Variation:

Mathematical relationship between two variables that can be expressed by an equation in which one variable is equal to a constant times the other.

Example y=kx

where, k  is constant of proportionality.

The above given example is of Direct Variation

∴ y = 5 x

∴ k = 5 = constant of proportionality.

Inverse Variation:

Mathematical relationship between two variables which can be expressed by an equation in which the product of two variables is equal to a constant.

Example yx=k

where, k  is constant of proportionality.

5 0
3 years ago
Read 2 more answers
ANYONE GOOD IN MATH TRANSLATIONS??​
Bumek [7]

Answer:

(x, y ) → (x + 2, y - 4 )

Step-by-step explanation:

Compare the coordinates of 2 corresponding points in the original and the image, that is

B(- 5, 4 ) → B'(- 3, 0 )

To translate from B → B'

We require a shift of 2 units right in the x direction and 4 units down in the y direction, that is

(x, y ) → (x + 2, y - 4 ) ← translation rule

3 0
3 years ago
Will give brainliest. These are composite figures, find the area of the figure and round your answer to one decimal place, if ne
AlekseyPX

Answer: Answer: 1333.25Step-by-step explanation: The area of the rectangle is 23x23 = 529. Area of the square is 804.25. So add them toget her and you get your answer.

Step-by-step explanation: (Same person that answered your other question I have two accounts)

8 0
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25 points and brainiest
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2. $1000/65hrs = $15.38 per hour

3. Assuming that you get time and a half for OT.
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4. You lose 8 hrs pay. So you only work 32 hrs.
32hrs x $25 = $800
5 0
3 years ago
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