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Effectus [21]
3 years ago
6

Consider the figure below. Find the value of x.

Mathematics
1 answer:
alexdok [17]3 years ago
8 0

Answer:

x=5

Step-by-step explanation:

The relationship of those angles are vertical angles, that means they are congruent to each other. So if you make this equation (5x-5=2x+10) then solve it, you'll get x=5.

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The length of the line segment <br><br> AB equals 3x+1<br><br> BC equals 4x-5<br><br> AC equals 8x-9
yanalaym [24]

Answer:

X = 5

Step-by-step explanation:

Here is what I am picturing (not to scale)

A ----------------B-----------C

We are given the information of AB (which equals 3x + 1), BC (which equals 4x - 5), and AC (which equals 8x - 9).

With reference to the line, AB + BC = AC

So,

3x + 1 + 4x - 5 = 8x - 9

7x - 4 = 8x - 9

5 = x

4 0
3 years ago
How many distinguishable ways can the letters of the word millimicron be arranged in order?
soldi70 [24.7K]

total no. of letters = 11

millimicron

dissecting will give us:

 

no. of m = 2, no. of i = 3, no. of l = 2, no. of c = 1, no. of n =1, no. of r = 1, no. of o = 1

 

 we are going to compute this by using permutation

total no. of ways to arrangement = 11!/ [ 2!* 3! * 2! * 1! *1! *1! *1!]

= 39,916,800/ 24

= 1,663,200 is the answer

8 0
3 years ago
Read 2 more answers
What are order of operations and which do i do first
Marina86 [1]

Answer:

PEMDAS

P- Parenthesis

E- Exponents

M- Multiplication

D- Division

A- Addition

S- Subtraction

The first step or what you solve first is parenthesis

3 0
3 years ago
Read 2 more answers
Solve for x 4^x=2^x+3​
kompoz [17]

Answer:

X=√3

Step-by-step explanation:

You first subtract x^2 from both sides which leaves you with x^2=3. Then you do the square root on both sides. Leaving you with the answer X=√3

4 0
3 years ago
What is the correct way to notate three feet, nine inches?
olga2289 [7]

3'9" is your answer.
Hope this helps! :)

6 0
4 years ago
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