3 years ago

-2

Mathematics

1 answer:

Elodia [21]3 years ago

4 0

Answer:

It would be the 2nd one

Step-by-step explanation:

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Please help will mark Brainly

Troyanec [42]

Answer:

not

Step-by-step explanation:

6 0

3 years ago

The graphs of the equation y = 4x + 1 and y - kx = 10 are perpendicular when k = _______?

Ann [662]

Answer:

$k=-\frac{1}{4}$

Step-by-step explanation:

we have

Line 1

$y=4x+1$

Equation in slope intercept form

The slope is equal to

$m_1=4$

Line 2

$y-kx=10$

$y=kx+10$

Equation in slope intercept form

The slope is equal to

$m_2=k$

we know that

If two lines are perpendicular, then their slopes are opposite reciprocal (the product of the slopes is equal to -1)

$m_1*m_2=-1$

substitute

$(4)(k)=-1$

$k=-\frac{1}{4}$

3 0

3 years ago

What mathematical sentence is represented by the diagram?

cricket20 [7]

My only guess is a^2 + b^2 = c^2

7 0

3 years ago

How many cubes will it take to fill the bottom layer of this rectangular prism?

Alik [6]

The bottmo layer should be the same as the top layer sinc it is all squares

count the top
6 squares
answer is 6 squares

7 0

3 years ago

-3 ¼ divided by -1/8

Marat540 [252]

Answer:

The answer is 26

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers