The paragraph thing is simply just seeing what you can multiply each by which is 7. The answer is 3/4
+27 is the integer because it's positive
Answer:
e) cos(90-x)
Step-by-step explanation:
sinx=cos(90-x)
Answer:
Rock layers only (I think this is correct from the searches I've made)
Answer:
Denote 3 sides of the right triangle as side1, side2 and hypotenuse.
Then applying Pythagorean theorem, we have
hypotenuse^2 = side1^2 + side2^2
Then,
hypotenuse = sqrt(side1^2 + side2^2) = sqrt(6.4^2 + 3.5^2) = 7.3 cm
Hope this helps!
:)
