Answer:
+2, +9, +24.
Step-by-step explanation:
Greetings! We can create an
equation that can be used to solve problems of this kind:
![90= (\frac{70}{100})x](https://tex.z-dn.net/?f=90%3D%20%28%5Cfrac%7B70%7D%7B100%7D%29x)
Let x represent the number.
Solve for x.
Divide both sides by
![\frac{70}{100}](https://tex.z-dn.net/?f=%5Cfrac%7B70%7D%7B100%7D)
![\frac{90}{\frac{70}{100}}= \frac{\frac{70}{100}x}{\frac{70}{100}}](https://tex.z-dn.net/?f=%5Cfrac%7B90%7D%7B%5Cfrac%7B70%7D%7B100%7D%7D%3D%20%5Cfrac%7B%5Cfrac%7B70%7D%7B100%7Dx%7D%7B%5Cfrac%7B70%7D%7B100%7D%7D%20)
![(\frac{90}{1})({\frac{100}{70}})=x](https://tex.z-dn.net/?f=%28%5Cfrac%7B90%7D%7B1%7D%29%28%7B%5Cfrac%7B100%7D%7B70%7D%7D%29%3Dx)
Reduce the fraction to lowest terms or a decimal
The Answer Is:
![\left[\begin{array}{ccc} x=\frac{900}{7}\end{array}\right]](https://tex.z-dn.net/?f=%20%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D%20x%3D%5Cfrac%7B900%7D%7B7%7D%5Cend%7Barray%7D%5Cright%5D%20)
70% of
![\frac{900}{7}](https://tex.z-dn.net/?f=%5Cfrac%7B900%7D%7B7%7D%20)
is equal to 90.
Hope this helps!
-Benjamin
The value of 0 for the acut angle in a right triangle sin(0) = cos(58) is the answer A. 32
I believe the answer is 0.05
not sure though.