Hello!
-22 = -7 + 3/5 x
Add 7 to both sides
-15 = 3/5 x
Multiply both sides by 5
3x = -75
Divide both sides by 3
x = -25
the answer is -25
Hope this helps!
Answer:
621 / 629
Step-by-step explanation:
We are given the following information -
cos x =
, and sin y = 
Respectively we can use the following information -
sin( x + y ) = sin x ( cos y ) + sin y ( cos x ),

Knowing that cos^2x + sin^2x = 1, cos^2y + sin^2y = 1, we can calculate the value of sin x and cos y, plugging it into the first bit " sin( x + y ) = sin x ( cos y ) + sin y ( cos x ) "

Respectively cos y should be 35 / 37 -

Thus,
sin( x + y ) = ( 15 / 17 ) * ( 35 / 37 ) + ( 12 / 37 ) * ( 8 / 17 ),
sin( x + y ) = 621 / 629
<u><em>Hope that helps!</em></u>
Answer:
2 km
Step-by-step explanation:
hypotenuse (h) = 10.6 km
perpendicular (p) = 10.4 km
base (b) = ?
We know by using Pythagoras theorem
b = √h² - p²
= √ (10.6)² - (10.4) ²
= √ 4.2
= 2 km
Hope it will help :)
Answer:
3⁷ or 2187
Step-by-step explanation:
Answer:
a) N(1,0) M(0,-2) P(2,-3)
b) N(6,0) M(0,3) P(-3,-3)
Step-by-step explanation:
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