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krok68 [10]
3 years ago
14

What's (0,2) and 4, -4) ? need help please . ​

Mathematics
2 answers:
Umnica [9.8K]3 years ago
5 0
It’s basically and staright line going in the middle and u have to plot the cordon ate
castortr0y [4]3 years ago
3 0

Answer: -3/2x + 2

Step-by-step explanation:

m = y2 - y1 / x2 - x1

(-4) - (2) = -6

(4) - (0) = 4

= -3/2

Equation for y : b = y1 - m • x1

b = 2 - ( -3/2)•(0)

= 2

y = mx + b

y = -3/2x + 2

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What do these (>, ≥, <, ≤) mean
agasfer [191]

Answer:

Less Than,Less Than or Equal to,Greater Than,Greater Than or Equal to

Step-by-step explanation:

The line under plays the role of an equal sign and the others are pretty self explanatory

7 0
3 years ago
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Find the square. (3m + 3)2
olya-2409 [2.1K]

Answer:

9m^2 + 18m + 9

Step-by-step explanation:

(3m + 3)2

Square ;

(a + b)^2 = a2 + b2  + 2ab

(3m + 3)2

= (3m)^2 + (3)^2 + 2 (3m)(3)

= 9m^2 + 9 + 18m

= 9m^2 + 18m + 9

5 0
2 years ago
An anthropologist visits an igloo with a circular floor. While there, she measures it and calculates that it has a circumference
pickupchik [31]

Answer:

The diameter of the floor is 6 yards

Step-by-step explanation:

Here, we are to calculate the diameter of a circular floor that has a circumference of 18.84 yards

Mathematically,

C = π * D

where C is the circumference

Plugging the values of the circumference , we have ;

18.84 = 22/7 * D

7 * 18.84 = 22D

D = (7* 18.84)/22 = 5.99 which is approximately 6 yards

5 0
3 years ago
Find the diagonal of a rectangular frame which measures 77 in. by 36 in.
quester [9]

Answer:

Diagonal of a rectangular frame = 85 inch

Step-by-step explanation:

Given:

Length of rectangle = 77 inch

Width of rectangle = 36 inch

Find:

Diagonal of a rectangular frame

Computation:

Diagonal of a rectangle = √l² + b²

Diagonal of a rectangular frame = √77² + 36²

Diagonal of a rectangular frame = √5,929 + 1,296

Diagonal of a rectangular frame = √7,225

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7 0
3 years ago
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Alexus [3.1K]

Answer:

x + (5x-9)

Step-by-step explanation:

x stands for the number of coins Nancy has

Kevin has 9 less than 5 times what Nancy has, so his part of the expression is 5x-9

To find the total number of coins they have, you have to add Nancy's number of coins x plus Kevin's number of coins 5x-9

x + (5x-9)

But you have to put parentheses around Kevin's 5x-9 so that part of the expression is calculated first, as per order of operations

3 0
2 years ago
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