PLEASEEE HELP I JUST NEED TO KNOW WHICH ONES ARE TRUE AND FALSE

Mathematics

2 answers:

liraira [26]2 years ago

6 0

1.) FALSE
2.) FALSE
3.)TRUE
4.)FALSE
Can someone pls clarify my answer for 4? Im kinda unsure ://

NARA [144]2 years ago

3 0

Answer:

Step-by-step explanation:

1-true

2-false

3-true

4-false

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What is the equation of the line that passes through (4, 2) and is parallel to 3x – 2y = -6?

Dmitrij [34]

Answer:

y = $\frac{3}{2}$ x - 4

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Rearrange 3x - 2y = - 6 into this form

Subtract 3x from both sides

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y = $\frac{3}{2}$ x + 3 ← in slope- intercept form

with slope m = $\frac{3}{2}$

• Parallel lines have equal slopes, hence

y = $\frac{3}{2}$ x + c ← partial equation of parallel line

To find c substitute (4, 2) into the partial equation

2 = 6 + c ⇒ c = 2 - 6 = - 4

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A cube has a volume of 64 cubic units. What is its surface area

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