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vlada-n [284]
3 years ago
9

Use ABC to find the value of cos a. 24/7 7/24 7/25 24/25

Mathematics
1 answer:
ExtremeBDS [4]3 years ago
6 0

Answer:

\frac{24}{25}

Step-by-step explanation:

using the cosine ratio;

\cos(\theta)= \frac{adjacent}{hypotenuse}

From the question, the side of the right angle triangle that is adjacent to the measured <a,(i.e BAC) is AC=24 and the hypotenuse is AB=25

This implies that,

cos(a)= \frac{24}{25}

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The sum of 7 angles of a decagon is 1170°. The 3 sides are equal to each other. Calculate the size of the other 3 angles.​
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Answer:

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What is the first step in solving quadratic equations by finding square roots? a. give the positive and negative answer C. b. is
tangare [24]

The first step in solving quadratic equations by finding square roots is; C:square root both sides to isolate x

<h3>How to solve quadratic equations?</h3>

To answer this question, we will take an example of a quadratic equation that we need to find the square root as;

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Now, to get the roots which are the values of x, we will first have to take the square root of both sides to Isolate x. Thus;

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6 0
2 years ago
HELP PLEASE!!!!! IT DOESN'T EVEN SHOW UP ON GOOGLE!!!!!!!!!!!!!1
meriva
0.032 is the interest
since it is half a year, double this one
0.032 x 2 = 0.064

your formula is A = P(1 + (r/n)^nt
P is principle
R is rate
N is number of times
T is time

A = <span>32,675.12(1 + (0.032/2)^2(5)
A = 32675.12(1 + (0.016)^10
A = 32675.12(1.016)^10
A = 32675.12 (1.172)
A = 38295.24064
Your answer is ~38295.24

hope this helps

none of the answers make sense, because you can withdraw a lot more money from your bank account than that, unless you are missing some numbers and stuff</span>
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2 years ago
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For the square root of 55 what is the nearest whole number?
baherus [9]
60'or50' just trying if I want to tryp
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Lyle and Tom are each buying houses just outside of Austin. Lyle has excellent credit,
suter [353]

Answer:

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Step-by-step explanation:

The answer is 939.44 - 835. 48

we can do like: 939.44 - 835. 48 = 103.96   ( 938 -835 = 103 and 144 - 48 = 96).

Have a good day

6 0
3 years ago
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