3 years ago

Which relationship describes angles 1 and 2?

Mathematics

1 answer:

creativ13 [48]3 years ago

4 0

supplementary angels as their sum = 180

You might be interested in

Find the value of x in the Parallelogram

andriy [413]

x=127 that is because a rectangle equals 365 degrees and two sides have to be parallel so 53+53=106 and 365-106=254 and 254/2=127

7 0

2 years ago

Please help I'm not sure what to do first.

nadezda [96]

Answer:

Step-by-step explanation:

it has to be under 90 degrees

7 0

2 years ago

Sinxcosxtanx=1-cos^2x

ycow [4]

Step-by-step explanation:

$sin x \: cos x \: tanx = 1 - {cos}^{2} x \\ LHS \\= sin x \: cos x \: tanx \\ =sin x \: cos x \: \times \frac{sin x}{cos x} \\ = sin x \: \times \frac{sin x}{1} \\ ={sin}^{2} x \\ = 1 - {cos}^{2} x \\ = RHS \\ \therefore \: sin x \: cos x \: tanx = 1 - {cos}^{2} x \\ Hence \: Proved.$

7 0

3 years ago

If f(x) = -x2 + 6x, what is f(-3)?

Sever21 [200]

Answer:

-12

Step-by-step explanation:

f(-3)= -(-3)2 + 6(-3)

= -(-6) -18

= 6 - 18

= - 12

8 0

2 years ago

George has 64 baseball cards. He gives 28 of them to his brother. Which method shows away to find 64 - 28?

dmitriy555 [2]

Answer:

i'm confused is it asking what 64-28 is

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers