What 9y+9x-10a-10c-10b

Mathematics

1 answer:

KIM [24]3 years ago

4 0

Hey man just use photo math

You might be interested in

PLEASE HELP ME FAST!!!!

Korolek [52]

Answer:

ctrl+k

Step-by-step explanation:

it allows you to search a url or paste a url in your assignment

7 0

3 years ago

Have you got your answer?

irakobra [83]

Got my answer of what....

3 0

3 years ago

One pizza costs 3 times as much as a soda. If the price of one

Mandarinka [93]

Answer:

Step-by-step explanation:

i don't know step by step but I have this same problem and the answer is 2

6 0

3 years ago

Math 7. Grade 7.

choli [55]

I love math and i believe tjat the answer to my belief is 2

7 0

3 years ago

Read 2 more answers

18. cos t(sec t - cos t)

Margarita [4]

$\bf sin^2(\theta)+cos^2(\theta)=1\implies sin^2(\theta)=1-cos^2(\theta)\\\\
sec(\theta)=\cfrac{1}{cos(\theta)}
\\\\
-----------------------------\\\\
cos(t)[sec(t)-cos(t)]\implies cos(t)sec(t)-cos(t)cos(t)
\\\\\\
cos(t)\cdot \cfrac{1}{cos(t)}-cos^2(t)\implies 1-cos^2(t)\implies \boxed{sin^2(t)}$

8 0

3 years ago