Ask question

Ask question

All categories

3 years ago

9

Which equation shows that the Pythagorean identity is true for 0=270 degrees. select the equation that is in the form sin^2 0+co

s^2 0=1

1 answer:

Andru [333]3 years ago

5 0

Answer:

c. (-1)²+0²=1

hope it is helpful to you.

You might be interested in

How many centimeters are in 1.3 meters

Fiesta28 [93]

There are 130 centimeters in 1.3 meters

4 0

3 years ago

Read 2 more answers

Grace is at a bookstore with $75 to spend. She has plans to buy a reference book that cost $18 and some novels that cost $12 how

elixir [45]

Answer:

Step-by-step explanation:

12x+18=75

-18=-18

12x= 57

Divide by 12.

57/12=4.75

Grace can buy 5 books including the reference book

7 0

2 years ago

Laura brought a new set of headphones for $4.45 and a video game for 9.55. if she paid with a $20 bill, how much change did she

Aliun [14]

Answer:

first we should add both purchase price

$4.45 + $9.55 = $14

so that

$20 - $14

=$6

6 0

2 years ago

Tables originally priced at $70 are now on sale for $42.What is the discount, as a percentage?

d1i1m1o1n [39]

Answer:

40%

Step-by-step explanation:

you saved $28.00

5 0

2 years ago

Jan saw 9 full moons in 52 daya

MrRissso [65]

Answer:

1 full moon per 6 days

I'm going to guess that is what you want.

3 0

2 years ago