Answer:
10 cos x +8sqrt2 = 8cos x +7 sqrt2 collect like times together to have
10cosx-8cosx = 8√2 - 7√2 then solve to have
2cosx = √2 divide by two in both sides
cosx=√2/2 but 2= √2 *√2
so cosx= √2/(√2 * √2) so cos x =1/√2 but we know that cos inverse of 1/√2= 45 thus cos 45 = 1/√2 thus x = 45
The answer is Yes
It looks like it doesnt give an option for explaining but im just saying it’s extraordinary easy
Its x^6 pls mark brainliest
If you would like to simplify <span>(-15 + 78) - |22 - 83|, you can do this using the following steps:
</span>(-15 + 78) - |22 - 83| = 63 - <span>|-61| = 63 - 61 = 2
The correct result would be 2.</span>
Answer:
A.
Step-by-step explanation:
y intercept at (0, -2) and the lines slope is 3
