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2 years ago

N the West

Mathematics

1 answer:

PIT_PIT [208]2 years ago

3 0

Answer:

B. It divided the Confederacy

Step-by-step explanation:

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What is the slope of the line that goes through the points (1,-5) and (4,1)?

lesya692 [45]

Answer: m = 2

Step-by-step explanation:

What we know:

The slope needs to pass through the points (1, -5) and (4, 1)
There are 4 potential slopes given to us- only one is correct
We need to find the slope and make sure it is an option

How to solve:

By using the slope equation and the two points given to us, we can calculate the slope.

Process:

Set up equation (y2 - y1) / (x2 - x1)

Substitute (1 +5 ) / (4 - 1)
Simplify 6 / 3
Simplest form 2/ 1 =

Slope = 2

Solution: m = 2

4 0

2 years ago

Which of the following are solutions to the equation sinx cosx = (sqrt of 3)/4? Check all that apply.

Dmitriy789 [7]

$\sin x \cos x = \dfrac{\sqrt 3}{4}$

$2 \sin x \cos x = \dfrac{\sqrt 3}{2}$

$\sin 2x = \sin \frac \pi 3$

$2x = \frac \pi 3 + 2 \pi n \textrm{ or } 2x = (\pi - \frac \pi 3) + 2 \pi n \quad \textrm{integer } n$

$x = \frac \pi 6 + \pi n \textrm{ or } x = \frac \pi 3 + \pi n$

Choices A and C

6 0

2 years ago

When graphing the inequality y ≤ 2x − 4, the boundary line needs to be graphed first. Which graph correctly shows the boundary l

Volgvan

Answer:

See Below

Step-by-step explanation:

The boundary line follows the graph of y = 2x - 4 because it represents the line of maximum or minimum values the graph could take. y = 2x - 4 has a y-intercept of -4 because it is in slope-intercept form. It also has a slope of 2, so to find another point on the line, you can go up two and right one. Also, this inequality has a solid line because it is "less than or equal to" and a solid line represents the values that equal.

6 0

2 years ago

MrRa [10]

The Answer for your question is True......

4 0

2 years ago

Break a part the array to show 8×6=(4×6)+(4×6)

Maksim231197 [3]

8×6= 48
4×6=24, 24+24=48

or

(4×6)+(4×6)=2×4×6=8×6

6 0

3 years ago