Answer:
556
Step-by-step explanation:
formula
L = a + (n - 1)*d
Givens
n = 70
a = 4
d = 8
Solution
t = 4 + (70 - 1)*8
t = 4 + 69*8
t = 4 + 552
t = 556
The length of one leg of the right triangle is 5√10
<h3>How to find the leg of a right triangle?</h3>
The leg of a right triangle can be found as follows;
Therefore, using trigonometric ratios,
sin 45 = opposite / hypotenuse
sin 45 = x / 10√5
1 / √2 = x / 10√5
cross multiply
10√5 = x√2
divide both sides by √2
x = 10√5 / √2
x = 10√5 / √2 × √2 / √2
x = 10√10 / 2 = 5√10
learn more on right triangle here: brainly.com/question/3398476
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We have been given a system of nonlinear equations.

In order to solve this system we can first equate the two equations in order to get a quadratic in x.

Our next step is to bring all the terms on one side.

Now we have to solve this equation. We can solve it by factoring using the splitting middle term method.



Upon setting each of these factors equal to zero using zero product property we get

Upon solving both these equations we get

Now we can substitute these values of x in the equation

We get


Therefore, our final set of solutions are

Remember that a reciprocal are when you switch the numerator and denominator, like they trade spots so the reciprocal is 3/11
16 divided by 5 equals 3.2