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Studentka2010 [4]
2 years ago
11

2 + 10n + 9 + 6n Explain please

Mathematics
2 answers:
trapecia [35]2 years ago
6 0

Answer:

<u>16n + 11</u>

Step-by-step explanation:

<u>Simpifying</u>

<u>Combine like terms (n and number terms)</u>

  • 2 + 10n + 9 + 6n
  • 10n + 6n + 2 + 9
  • <u>16n + 11</u>
marshall27 [118]2 years ago
5 0

Answer:

11 + 16n

Step-by-step explanation:

Collect the like terms

2 + 9 = 11
10n + 6n = 16n

11 + 16n is the final answer, and cannot be simplified further

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Use the given information to solve the triangle for A = 150°, b = 4.8, a = 9.4
ELEN [110]
Well you can start by drawing a triangle with the information 

the size of angle B can be found using the Law of Sine

\frac{sin(150)}{9.4)}  =  \frac{sin(B)}{4.8}

the size of angle C can be found using angle sum of a triangle. 

The length of side c can be found using the Law of Cosines

c^2 = 4.8^2 + 9.4^2 - 2 \times4.8\times9.4\times  cos(C)

hope it helps
7 0
3 years ago
Brian was asked to write x72 as a product of 2 powers with the same base in 4 different ways, using only positive exponents.
Oksana_A [137]

The equivalent expression to the value given using the laws of indices is  {x}^{4(18)}

Evaluating the options given based on the laws of indices :

  • {x}^{8}. {x}^{9}  =  {x}^{8 + 9}  =  {x}^{17}
  • {x}^{35}. {x}^{47}  =  {x}^{35 + 47}  =  {x}^{82}
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  • {x}^{24}. {x}^{3}  =  {x}^{24 + 3}  =  {x}^{27}

Therefore, the only expression which would give a correct way of representing {x}^{72} \: is \: {x}^{4(18)}

Learn more : brainly.com/question/12937923?referrer=searchResults

8 0
3 years ago
What is the formula for:
Masteriza [31]

Answer:

A) (Triangle) So, the area A of a triangle is given by the formula A=12bh where b is the base and h is the height of the triangle. Example: Find the area of the triangle. The area A of a triangle is given by the formula A=12bh where b is the base and h is the height of the triangle.

B) We know that the general equation for a circle is ( x - h )^2 + ( y - k )^2 = r^2, where ( h, k ) is the center and r is the radius.

C)The parallelogram area can be calculated, using its base and height.  

Area = ½ × d1 × d2 sin (y)

All Formulas to Calculate Area of a Parallelogram

Using Base and Height A = b × h

Using Trigonometry A = ab sin (x)

Using Diagonals A = ½ × d1 × d2 sin (y)

D)Area of a trapezoid is found with the formula, A=(a+b)/2 x h. Learn how to use the formula to find area of trapezoids.

Hope this helps!

All the love, Ya boi Fraser :)

7 0
3 years ago
What is the solution to the equation below. square root x - 6 = x - 12
lyudmila [28]

\\ \rm\hookrightarrow \sqrt{x-6}=x-12

\\ \rm\hookrightarrow x-6=(x-12)^2

\\ \rm\hookrightarrow x-6=x^2-24x+144

\\ \rm\hookrightarrow x^2-25x+150=0

\\ \rm\hookrightarrow x^2-10x-15x+150=0

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\\ \rm\hookrightarrow x=15\:or \:10

8 0
2 years ago
Read 2 more answers
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kolezko [41]
(-1/3,0)for the x intercept and (0,-2) for the y intercept
6 0
3 years ago
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