3 years ago

What equation is perpendicular to 4y=3x-8 and passes through (-12,7)

Mathematics

1 answer:

-BARSIC- [3]3 years ago

7 0

Here is the answer to your problem

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I don't know what to do I'm very confused

finlep [7]

Answer:

x = 33.8°

Step-by-step explanation:

The resulting diagram we have is a right triangle. To find x, apply trigonometric function.

Reference angle = x

Opposite = 116

Adjacent = 173

Apply TOA:

Tan x = Opp/Adj

$tan (x) = \frac{116}{173}$

$x = tan^{-1}(\frac{116}{173})$

x = 33.8° (nearest tenth)

7 0

2 years ago

Help me please solves this my math teacher will yell at me if I don’t get this done!!!

VARVARA [1.3K]

The answer is 75

First you subtract 180 and 165 to find that smallest angle inside the triangle(15). Then you add 15 and 90,the two angles you know, and do 180 - 105= 75.

The trick is that all angles inside a triangle equal 180 degrees. Hope this helps!

5 0

3 years ago

Find the missing side length of the right triangle 5in 15in

kumpel [21]

Answer:

15, because the sides are congruent except for the bottom ones

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Simplify 21v ^-6 divided by (-7v^-6)

miskamm [114]