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2 years ago

Please help please please help me help please

Mathematics

1 answer:

ser-zykov [4K]2 years ago

8 0

9514 1404 393

Answer:

slope = 4

Step-by-step explanation:

The rise between two adjacent marked points is 4 units. The run (horizontal distance to the right) between the same points is 1 unit. The slope is ...

m = rise/run = 4/1 = 4

The slope of the line is 4.

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Someone please help me with this math question!

stepladder [879]

$1.25x + 2.5 \ \textless \ 2.75x - 6.5 \\ \\ 2.5 \ \textless \ 2.75x - 6.5 - 1.25x \ / \ subtract \ 1.25x \ both \ sides \\ \\ 2.5 \ \textless \ 1.5x - 6.5 \ / \ simplify \\ \\ 2.5 + 6.5 \ \textless \ 1.5x \ / \ add \ 6.5 \ both \ sides \\ \\ 9 \ \textless \ 1.5x \ / \ simplify \\ \\ 6 \ \textless \ x \ / \ divide \ both \ sides \ 1.5 \\ \\ x \ \textgreater \ 6 \ / \ change \ sides \\ \\ Answer: x \ \textgreater \ 6 (A)$

8 0

2 years ago

Read 2 more answers

Find the values. Question 1. Thanks!

kompoz [17]

Answer:

x=5 and y=8

Step-by-step explanation:

Find x:

3x - 2 = x + 8

-x -x

2x - 2 = 8

+2 +2

2x = 10

---- ----

2 2

x = 5

Find y:

6y - 7 = y + 33

-y -y

5y - 7 = 33

+7 +7

5y = 40

---- -----

5 5

y = 8

7 0

3 years ago

14a²b<br> 7a²b<br> =<br> Simplify

lidiya [134]

Step-by-step explanation:

if14a^2b/7a^2b answer is 2

and if the sign is addition then the answer is21a^2b if subtraction answer is7a^2b

4 0

2 years ago

The following table shows a proportional relationship between x and y.

RUDIKE [14]

Answer:

Assume x is directly proportional to y :

$y \: \alpha \: x \\ y = kx$

when y is 9, x is 2:

substitute to find value of k :

$9 = (k \times 2) \\ k = \frac{9}{2}$

Therefore, equation is:

${ \boxed{ \boxed{2y = 9 x}}}$

8 0

2 years ago

The measure of angle n is 42º. what is the measure of angle k? parallelogram k l m n where k n is parallel to l m and k l is par

Kipish [7]

Becouse k and n are 'neighbours' so their sum are 180
so k=180-42=138

7 0

2 years ago