3 years ago

write the equation of the line, in slope- intercept form, that passes through (0,4) and has a slope of -1/2

Mathematics

1 answer:

Tju [1.3M]3 years ago

4 0

Y=-1/2x+4 since the slope is -1/2 and the y-int is 4.

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-t+5=t-19 Need an answer and a work pls!

Nadusha1986 [10]

Answer:

t=12

Step-by-step explanation:

Step 1: Subtract t from both sides.

−t+5−t=t−19−t

−2t+5=−19

Step 2: Subtract 5 from both sides.

−2t+5−5=−19−5

−2t=−24

Step 3: Divide both sides by -2.

−2t−2=−24−2

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Express as a single natural logarithm. ln 16 - ln 8 A. ln 2 B. ln 8 C. ln 128

Vlada [557]

the answer is A. ln 2

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Brian parked in a parking garage 4 floors under ground. Herode an elevator up 17

Law Incorporation [45]

Answer:

Floor ride up to = 13 floor

Step-by-step explanation:

Given:

Parking garage = 4 floors under ground

Elevator up-to = 17 floor

Find:

Floor ride up to

Computation:

Floor ride up to = Elevator up-to - Parking garage

Floor ride up to = 17 floor - 4 floor

Floor ride up to = 13 floor

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2 years ago

What is 1/10 of 1000

mylen [45]

$\frac{1}{10} *1000= \frac{1000}{10} =100$

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3 years ago

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Write the equation of a line parallel to y= 2x + 2 that passes through the point (-1,-7). Show your work.

oksian1 [2.3K]

Answer:

$\large\boxed{y=2x-5}$

Step-by-step explanation:

The slope-intercept form of an equation of a line:

$y=mx+b$

Parallel lines have the same slope. Therefore if given line is

$y=2x+2$

then the slope of our line is $m=2$ .

We have the equation:

$y=2x+b$

The line passes through (-1, -7). Put the coordinsted pf the point to the equation:

$-7=2(-1)+b$

$-7=-2+b$ add 2 to both sides

$-5=b\to b=-5$

Finally:

$y=2x-5$

6 0

3 years ago