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user100 [1]
2 years ago
10

Instructions: Solve the triangle, find mA and mZC.

Mathematics
1 answer:
andrew11 [14]2 years ago
6 0

Step-by-step explanation:

mA=cosA=17/38

A=cos inverse of 17/38

A=63 degrees

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If a leg of a 45-45-90 triangle is 11 then the hypotenuse is...
iragen [17]

Answer:

c)11√2

Step-by-step explanation:

Given that two of the angles are equal ,each measuring 45 degrees then two legs will be equal as well each measuring 11 units. We have a right angled triangle with two sides given and we are required to determine the hypotenuse. We use Pythagoras theorem;

hypotenuse^2 = 11^2 + 11^2

hypotenuse ^2 = 242

hypotenuse = \sqrt{242}

hypotenuse = 11\sqrt{2}

3 0
3 years ago
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The oxygen levels in parts per million and altitude in x miles at Mt. Everest decrease according to the function: 0 (x)= 100(.95
CaHeK987 [17]

Using the exponential function, it is found that the oxygen level at 10 miles is of 59.87 ppm.

<h3>What is the exponential function for the oxygen levels?</h3>

The oxygen levels in ppm for an altitude of x miles at the Mount Everest is given by the following exponential function:

O(x) = 100(0.95)^x

In this problem, the altitude is of x = 10 miles, hence the oxygen level in ppm is of:

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More can be learned about exponential functions at brainly.com/question/25537936

#SPJ1

3 0
2 years ago
Which function has a greater rate of change? Function 1 Function 2 X-1 -2 -3 2 3 y 3 5 7-3-5 A) Function 1 B) Function 2 C) Neit
soldier1979 [14.2K]

Answer:

Step-by-step explanation:

Write a situation in which positive and negative numbers are used to describe values that have opposite meaning. What does 0 represent in this situation you created?

5 0
2 years ago
Eeeeeeee please help!
oksano4ka [1.4K]

Answer:

1) Less than

2) greater than

Step-by-step explanation:

Equation of the first line:

(y+7)/(-13+7) = x/-1

(y+7))/-6 = -x

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y= 6x - 7

Equation of the second line:

A (4/3,0) ; B (0,8)

y/8 = (x-4/3)/-4/3

y/8 = (x-4/3) * -3/4

y/8 = -3/4x + 1

y = -6x + 8

8 0
3 years ago
What's <br><img src="https://tex.z-dn.net/?f=%20%7B3%7D%5E%7B4%7D%20" id="TexFormula1" title=" {3}^{4} " alt=" {3}^{4} " align="
ludmilkaskok [199]
<h2>QUESTION:</h2>

What is the value of 3⁴

<h2>SOLUTION:</h2>

▶️ 3⁴ = 3×3×3×3

▶️ 3⁴ = 81

<h2>ANSWER:</h2>

The value of 3⁴ is 81..

8 0
3 years ago
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