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2 years ago

Solve each system using the elimination method 6=4x+2y -19=4x-3y

Mathematics

1 answer:

olasank [31]2 years ago

8 0

Answer : (-1,5)
Work is attached below

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A pathway made of slate tiles measures 5 1/3 yards long. A tile measuring 2 feet is added to the end of the pathway.

balu736 [363]

The answer is 7 1/3 ft

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2 years ago

20 POINTS WILL GIVE BRAINLIEST HELP QUICKLY!!

SVETLANKA909090 [29]

Answer:

1.function 1 has a greater rate of change than function 2

3. Function 1 has a greater y-intercept than function 2

Step-by-step explanation:

Using the table we can find the slope using

m = (y2-y1)/ (x2-x1)

m = (29-5)/ (8-0)

= 24/8

= 3

The rate of change for the table is 3

The y intercept is (0,5)

Using the graph (0,-1) and (2,0)

m = (y2-y1)/ (x2-x1)

m = (0--1)/ (2-0)

= (0+1)/2

= 1/2

The y intercept is (0,-1)

Since 3>1/2 , function 1 has a greater rate of change than function 2

Since 5>-1, function 1 has a greater y-intercept than function 2

8 0

3 years ago

Read 2 more answers

Point A(–4, 2) is reflected over the line x = 3 to create the point A'. What are the coordinates of A'?. . A. (–4, –1). B. (–4,

viva [34]

The answer is D (10,2)

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3 years ago

Which expression represents the sum of 173 and 32, times by 5

Nuetrik [128]

Answer:

173+32x5

Step-by-step explanation:

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3 years ago

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An ordinary (fair) die is a cube with the numbers 1 through 6 on the sides (represented by painted spots). Imagine that such a d

irina1246 [14]

<h2>Event A:</h2><h3>Pairs that make the sum greater than 8:</h3>

(3,6) (4,6) (5,6) (6,6) (4,5) (5,5)

<u>Each of these pairs is </u><u>equiprobable</u><u> and which i will be using throughout the exercise</u>:

$p(pair) = \frac{1}{6} \times \frac{1}{6} = \frac{1}{36}$

$p(a) = (\frac{1}{36} \times 2) \times 4 + \frac{1}{36} \times 2 = \frac{5}{18}$

The 2 (2!) is to account for permutations like ( 3 , 6 ) and ( 6 , 3 ) and the 4 are the different combinations that are composed of different numbers.

The 2 (2!) is to account for permutations like ( 3 , 6 ) and ( 6 , 3 ) and the 4 are the different combinations that are composed of different numbers.Whereas combinations like ( 5 , 5 ) cannot be switched in order, so we do not multiply by 2!

<h2>Event B</h2><h3>Pairs that yield a sum divisible by 4 or 5: 0,4,5,8,10,12,</h3>

(1,3) (2,2) (2,6) (4,4) (5,3) (6,6) (1,4) (2,3) (5,5) (4,6)

$p(not \: b) = ( \frac{1}{36} \times 2) \times 6 + \frac{1}{36} \times 4 = \frac{4}{9}$

$p(b) = 1 - p(not \: b) = 1 - \frac{4}{9} = \frac{5}{9}$

8 0

2 years ago