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Juliette [100K]
3 years ago
13

What is the area of triangle ABC ?

Mathematics
1 answer:
vladimir1956 [14]3 years ago
5 0

Answer:

4.84 square inches

Step-by-step explanation:

To first find the missing angle, 180 - (50+47) = 83

Then I used the formula Area = (a x b x sinc) / 2

Plug in side one for a, side two for b, and the angle between for c

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How to multiply fractions and mixed numbers together?
Basile [38]
First change the mixed numbers into improper fractions by multiplying the denominator and the whole number and add the product to the numerator in the mixed numbers and then multiply<span> the numerators and the denominators and divide the numerator by the denominator of the product.</span>
5 0
3 years ago
Classify the following into monomials, binomial and trinomials.
Degger [83]
  • A monomial is an expression containing a single term.
  • A binomial is an expression having two terms.
  • A trinomial is an expression having three terms.

  1. Here -6 is a monomial having a single term -6.
  2. -5 + x is a binomial containing two terms -5 and x.
  3. 32x - y is a binomial having two terms 32x and -y.
  4. 6x² + 5x - 3 is a trinomial having three terms 6x², 5x and -3.
  5. z² +2 is a binomial having two terms z² and 2.

<u>Answers</u>

  1. <u>monomial</u>
  2. <u>binomial</u>
  3. <u>binomial</u>
  4. <u>trinomial</u>
  5. <u>binomial</u>

Hope you could understand.

If you have any query, feel free to ask.

5 0
2 years ago
The ratios of corresponding sides in the two triangles
Ratling [72]

Answer:

2nd Choice

Step-by-step explanation:

because in SAS, we use 2 sides and the angle between them

5 0
3 years ago
3 bananas are to be selected from a group of 9. in how many ways can this be done? 504 1 84 362,880
Vika [28.1K]
9!/3!6!= 9*8*7/3*2*1 = 84
4 0
3 years ago
Find the first four terms of this geometric sequence a1 = 5 And r = 6
Elena-2011 [213]
General term of a geometric sequence is 
a(n)=a(1)×r^(n-1)
a1=5
a2=5×6=30
a3=5×6²=180
a4=5×6³=1080
4 0
3 years ago
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