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nlexa [21]
3 years ago
15

In an acute scalene triangle, one angle is 20 degrees larger than another angle and the third angle is half the sum of the other

two angles. What is the measure, in degrees, of each of the three angles of the triangle?
Mathematics
1 answer:
katen-ka-za [31]3 years ago
8 0

Answer:

it could be 20 30 and 25

Step-by-step explanation:

You might be interested in
427 thousand in a scientific notation
ira [324]

Answer:

4.27 x 10^{5}

Step-by-step explanation:

The whole digit cannot go past 10 or be less than 1:

1 - 10 is the numbers of its max.

427,000

We would move the decimal point between 4 and 2 making:

4.2700

(Originally the decimal point moved 5 places because 427,000 is a whole number, which means the decimal point would be considered at the end, as shown below)

427,000<u><em>.</em></u>

By moving 5 places to the left this will be part of your: scientific notation as

___ x 10^{5}

(Then plug in 4.27 in front of your notation)

4.27 x 10^{5}

That is your answer!

5 0
3 years ago
Does anyone know how to work this out?
frozen [14]

Step-by-step explanation:

conditions : x≠0 and x≠-a and b≠1

1/(x+a) = b/x ⇌ 1×x = b(x+a) ⇌ x = bx + ba ⇌ (1-b)x = ab ⇌ x = ab/(1-b)

5 0
3 years ago
Read 2 more answers
Tell whether the sequence is arithmetic. If it is, identify the common difference. 4, 8, 16, 32, …
zaharov [31]

Answer:

it's geometric

8/4=2 16/8=2

d=2

5 0
2 years ago
Matilda has 19 nickels, 43 dimes, 24 quarters, and 14 fifty-cent pieces. How
Kobotan [32]

Answer:

1125 cent or 11.25

Step-by-step explanation:

19*5=95 43*10=430

7 0
3 years ago
Arrange the following polynomial into descending order for x, then interpret the degree of the 3rd term. 2xy4 + 2x2y − 3y2 + 10x
malfutka [58]
To arrange the given polynomial in descending order of x, we only look at the exponent of x in each term and then write it in decreasing order of the value. We do as follows:

2xy^4 + 2x^2y − 3y^2 + 10x^3<span>
10x^3 + 2x^2 + 2xy^4 - 3y^2

The degree of the third term would be 5. The degree of a term is the sum of the exponents of the variables involved in the term.  
</span>
6 0
3 years ago
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