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never [62]
4 years ago
15

What is the Measure of angle f

Mathematics
1 answer:
givi [52]4 years ago
3 0

Answer:

<u>The correct answer is that f = 1 1/4 units</u>

Complete question and statement: If Δ EFG ≅ Δ LNM, what is the measure of f? Let g = 8 1/10, n = 2 1/2 and m = 16 1/5.

Source: Graph attached

Step-by-step explanation:

1. Let's review the information given to us to answer the question correctly:

Δ EFG ≅ Δ LNM

g = 8 1/10

n = 2 1/2

m = 16 1/5

2. For finding out the value of f, we will use the Rule of Three Simple, this way:

8 1/10: 16 1/5 = f: 2 1/2

Converting all the number to fractions:

81/10:  81/5 = f: 5/2

81/5 * f = 81/10 * 5/2

81f/5 = 81/4 (Simplifying at the right side)

f = 81/4 * 5/81 (Dividing by 81/5 at both sides and using the inverse for multiplication)

f = 5/4 = 1 1/4

<u>The correct answer is that f = 1 1/4 units</u>

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Each monthly payment is $ 49.05, and in total Tom paid $ 648.60.

Step-by-step explanation:

Given that Tom buys a DVD player on 12 monthly payments, whose cash price is $ 600, and he pays a 10% deposit and the store charges 9% interest, to determine how much is each payment and the total amount Tom pays for the DVD player the following calculations must be performed:

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8 0
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Read 2 more answers
3. The curve C with equation y=f(x) is such that, dy/dx = 3x^2 + 4x +k
Andreas93 [3]

a. Given that y = f(x) and f(0) = -2, by the fundamental theorem of calculus we have

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Evaluate the integral to solve for y :

\displaystyle y = -2 + \int_0^x (3t^2+4t+k) \, dt

\displaystyle y = -2 + (t^3+2t^2+kt)\bigg|_0^x

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Use the other known value, f(2) = 18, to solve for k :

18 = 2^3 + 2\times2^2+2k - 2 \implies \boxed{k = 2}

Then the curve C has equation

\boxed{y = x^3 + 2x^2 + 2x - 2}

b. Any tangent to the curve C at a point (a, f(a)) has slope equal to the derivative of y at that point:

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Decide which of these points is correct:

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So, the point of contact between the tangent line and C is (-1, -3).

7 0
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Answer:

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Step-by-step explanation:

Your welcome

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