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Tamiku [17]
3 years ago
13

Solve for an angle in a right triangle

Mathematics
1 answer:
kodGreya [7K]3 years ago
3 0
Since a right triangle has one known angle (90°) and the sum of a triangles interior angles are 180°, you can take a given angle (like 36°) and add it to 90° and then subtract 180 from it.

Essentially, do the following:
A = 90-givenAngle
A = 180- ^^^^^^^^
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Read the word problem below. Determine the correct steps to solve the problem. Be prepared to explain your reasoning. *
garri49 [273]

Answer:

7.0

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
How can I solve this problem?
Rus_ich [418]
(f+g)(x)=0
f (x) + g (x)=0

now,
substitute their values

x^2 -4x + x -18 = 0
x^2 -3x -18 =0
x^2 - 6x + 3x - 18 =0
x (x-6) + 3 (x-6) = 0
(x-6)(x+3) = 0


we have to find it's zeroes (or roots) now:

x-6 =0
x = 6


x +3 =0
x = -3
7 0
4 years ago
Someone plsssss helpppp meeeeee okay thx lol
pantera1 [17]
6L = 6,000ML
54,000ML = 54L
6 0
3 years ago
Read 2 more answers
I need help with 5 1\2× 3 1\4 =?
sattari [20]

5 1/2 * 3 1/4


1 + 5 . 2/2 * 1 + 3 . 4/4 = 11/2 * 13/4 = 11 . 13/2 . 4 = 143/8 = 7 + 17 . 8/8 = 17 7/8


= 17 . 875



Detailed explanation of solution:


5 1/2 * 3 1/4


Transform the first mix number to improper fraction:


5 1/2 = 1 + 5 . 2/2 = 11/2




Transform the second mix number to improper fraction:


3 1/4 = 1 + 3. 4/4 = 13/4




Multiplying two fractions:


11/2 * 13/4 = 11 . 13/2 . 4 = 143/8




Since the numerator is greater than the denominator, We convert the improper fraction to mix fraction:


143/8 = 7 + 17.8/8


= 17 7/8 (Decimal: 17. 875)








Hope that helps!!!!!! ( Answer: 17 7/8, (Decimal: 17.875)




3 0
3 years ago
HELP WITH MY GHGGHH THAKSSS
Charra [1.4K]

Therefore, \frac{8}{7}= 1.14 cannot represent the probability of an event. So, option C is correct.

We need to identify which of the given option cannot represent the probability of an event.

<h3>What is probability?</h3>

The probability of an event occurring is defined by probability. There are many instances in real life where we may need to make predictions about how something will turn out. The outcome of an event may be known to us or unknown to us. When this happens, we say that there is a chance that the event will happen or not.

By simply dividing the favourable number of possibilities by the entire number of possible outcomes, the probability of an occurrence can be determined using the probability formula. Because the favourable number of outcomes can never exceed the entire number of outcomes, the chance of an event occurring might range from 0 to 1.

Now, \frac{1}{14} =0.0714, \frac{8}{7}= 1.14 and \frac{20}{21}=0.952.

Therefore, \frac{8}{7}= 1.14 cannot represent the probability of an event. So, option C is correct.

To learn more about the probability visit:

brainly.com/question/11234923.

#SPJ1

4 0
3 years ago
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