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3 years ago

Help please thank you ASAP

Mathematics

1 answer:

-Dominant- [34]3 years ago

8 0

Do not go to that link it is a virus

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Plz help

meriva

Answer:

70° is your measurement for ∠t.

Step-by-step explanation:

Note that a straight line has an angle of 180°

It is given to us that ∠r and ∠t = 180°, and that m∠r = 110°

Plug in 110 for ∠r

110 + ∠t = 180

Isolate ∠t. Note the equal sign, what you do to one side, you do to the other. Subtract 110 from both sides

110 (-110) + ∠t = 180 (-110)

∠t = 180 - 110

∠t = 70

70° is your measurement for ∠t.

6 0

3 years ago

Help with both questions please!?

grin007 [14]

Answer: points im sorry man

Step-by-step explanation:

6 0

3 years ago

The general equation of the plane that contains the points (1, 0, 2), (−1, 1, −2), and the origin is of the form ax + by + cz =

ICE Princess25 [194]

Answer:

2x-z=0 is the equation of the plane.

Step-by-step explanation:

Given that the plane passes through the points (1,0,2) and (-1,1,-2)

and also origin.

Hence equation of the plane passing through three points we can use

Any plane passing through 3 given points is given as

$\left[\begin{array}{ccc}x-x_1&y-y_1&z-z_1\\x_2-x_1&y_2-y_1&z_2-z_1\\x_3-x_1&y_3-y_1&z_3-z_1\end{array}\right] =0$

Substitute the three points to get

$\left[\begin{array}{ccc}x-1&y&z-2\\-1-1&1&-2-2\\0-1&0&0-2\end{array}\right] \\=0\\(x-1)(-2) -y(4-4)+(z-2)(1) =0\\-2x+z=0\\2x-z-=0$

2x-z=0 is the equation of the plane.

4 0

4 years ago

AH HELP ASAP I GIVE BRAINLIEST!!!

Gelneren [198K]

Answer: 3 √ 7

Step-by-step explanation:

6 0

4 years ago

Read 2 more answers

What does g(x)=(x^{2}+4x-12)(x-3)

Monica [59]

The answer is G(x)= 0

5 0

4 years ago