3 years ago

Write an equation of the line that passes through the given point as is (a) parallel and (B) perpendicular to the given line

Mathematics

1 answer:

zaharov [31]3 years ago

7 0

A: y=-4x+19
B: y=1/4x+2

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Five times the sum of a number and 3 is the same as 3 multiplied by 1 less than twice the number

Aneli [31]

Answer:-2

Step-by-step explanation:

(n + 3) 5 = 3 x 1 - n

distribute so 5n + 15= 3 - n

subtract three from both sides

5n - 12 = -n

subtract 5n from both sides

12 = −6n

Divide both sides by -6

n=-2

7 0

3 years ago

Jenn wants to measure the height of a tree. She walks exactly 125 feet from the base of the

nasty-shy [4]

Answer:

$81.2\:\mathrm{ft}$

Step-by-step explanation:

We can form a right triangle and use basic trig for a right triangle to solve this problem:

$\tan33^{\circ}=\frac{h}{125}$ , where $h$ is the height of the tree.

Solving, we get:

$h=125\cdot \tan 33^{\circ},\\h\approx \fbox{$81.2\:\mathrm{ft}$}$ .

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3 years ago

a company’s stock was selling at $24 a share a month later it was selling at $30 a share what is the percent gain

Arisa [49]

Mmm like 4 if to 30 in total but I ain’t know out 100

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3 years ago

Sophia's school took a field trip a total of 21 vehicles were needed for the trip some students took the bus and some students c

MissTica

9 buses and 12 cars would be needed.

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3 years ago

Plz help me well mark brainliest!!

baherus [9]

Answer:

735 mm³

Step-by-step explanation:

49 x 15 = 735

8 0

3 years ago

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