Marukh can wash the car in 10 minutes. steven can wash the car in 60 minutes. if marukh and steven work together, how long will
1 answer:
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Given:
The logarithmic equation is:
To find:
The exponential equation for the given logarithmic equation.
Solution:
We have,
It can be rewritten as:
Using , we get
Therefore, the correct option is C.
Hello!
The statement that is true about the three quadrilaterals is the first one:
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Option #2 is incorrect because although E and F are similar, they are not congruent. They do not have the same size.
Option #3 is also incorrect because, again, D and E are similar, but they are not congruent.
Option #4 is not correct because it says that "F and D are similar but not congruent." This is not true since they are the same shape and size. Only their orientation is different, which makes them congruent.
Answer:
See image
Step-by-step explanation:
It helps a lot to draw a triangle. Sin is OPPOSITE/ HYPOTENUSE. You can use Pythagorean thm to find the third side. Then use cos = ADJ/HYP
tan = OPP/HYP
Then, find reciprocal functions. Reciprocal just means you are flipping the ratios over.
csc = HYP/OPP
sec = HYP/ADJ
tan = ADJ/OPP
The only tricky remaining part is that you cant leave a radical (the square root symbol) on the bottom of a ratio. So you have to fix those. See image.
