3 years ago

What is the solution to the equation x=1 x=-2

Mathematics

1 answer:

Natali [406]3 years ago

6 0

Answer:

HI BOO

Step-by-step explanation:

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Dmitriy789 [7]

Answer:

<3 and <4 are supplementary

Step-by-step explanation:

<3 and <4 form a linear pair, so they are supplementary (=180 degrees)

8 0

3 years ago

Establish the identity. (2 cos 0-6 sin 0)² + (6 cos 0+2 sin 0)2 = 40

kogti [31]

Rewriting the left-hand side as follows,

$(2\cos\theta-6\sin \theta)^2 +(6\cos \theta+2\sin \theta)^2\\\\=4\cos^2 \theta-24\cos \theta \sin \theta+36 \sin^2 \theta+36 \cos^2 \theta+24 \cos \theta \sin \theta+4 \sin^2 \theta\\\\=40\cos^2 \theta+40 \sin^2 \theta\\\\=40(\cos^2 \theta+\sin^2 \theta)\\\\=40$

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1 year ago

Y = -12 when x = -3 , find y when x = -1 .

Juliette [100K]

Answer:

y=-4

Step-by-step explanation:

If y=4x

and y=-1

y=-1×4

y=-4

7 0

3 years ago

Can someone plz help me

Pani-rosa [81]

Answer:

I got 172.05

Step-by-step explanation:

I used a calculator on goo gle calculatorsoup.com

5 0

3 years ago

I’ll mark brainliest if correct !!!!

Artemon [7]

Answer:

the probability is 1

Step-by-step explanation:

8 0

3 years ago