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VMariaS [17]
2 years ago
10

I would like help on this if you have lime

Mathematics
2 answers:
Alecsey [184]2 years ago
8 0

Answer:

I think that the answer is <u>B.) Δ</u>

Step-by-step explanation:

I am not 100% sure, but it seems like the best answer out of the lot.

gtnhenbr [62]2 years ago
4 0

Answer:

∆

Step-by-step explanation:

When representing the symmetric difference between any two sets is denoted by the symbol ∆.

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Plz help(by solving for x)
Alex Ar [27]

Answer:

x = 5.85641

Step-by-step explanation:

Step 1: Find missing leg of left triangle

sin30° = x/16

16sin30° = x

x = 8

Step 2: Find missing leg of right triangle

8² + b² = 16²

b² = 192

b = 8√3

Step 3: Find <em>x</em> by taking the difference

8√3 - 8 = 5.85641

4 0
4 years ago
Harold is twice as old as Jack, who is three years older than Dan. If Harold's age is five times Dan's age, how old in years is
never [62]
Dan's age is x.
Jack is three years older than Dan, so his age is x+3.
Harold is twice as old as Jack, so his age is 2(x+3).

Harold's age is five times Dan's age.
2(x+3)=5x \\&#10;2x+6=5x \\&#10;6=5x-2x \\&#10;6=3x \\&#10;\frac{6}{3}=x \\&#10;x=2 \\ \\&#10;x+3=2+3=5

Jack is 5 years old.
4 0
3 years ago
Read 2 more answers
The sum of two numbers is twenty-four. The difference of the two numbers is four.
RSB [31]

Answer:

x + y = 24

x - y = 4

Now, add these two equations.

You get,

2x = 28

x =  \frac{28}{2}

x = 14

Given,

x + y = 24

14 + y = 24

y = 24 - 14

y = 10

You can test this to the other equation as well.

x - y = 4

14 - 10 = 4

Hence, the two numbers are 14 and 10.

3 0
3 years ago
Please help I really don’t understand this
Vinil7 [7]
You input the values and the equation would end up as

-5 = -3/2 (6) + b

You use y = mx + b

Y is -5
M is the slope = -3/2
X is 6
B is the y intercept but that is not given

4 0
3 years ago
In the circle below, if arc AB is congruent to arc CD, chord AB = 16x - 2 and chord CD = 14x + 8, find x.
erastova [34]

Answer:

  d.  x = 5

Step-by-step explanation:

Chords that subtend congruent arcs are congruent.

<h3>Setup</h3>

Chord lengths are the same:

  AB = CD

  16x -2 = 14x +8

<h3>Solution</h3>

  2x = 10 . . . . . . add 2-14x

  x = 5 . . . . . . . . divide by 2

5 0
2 years ago
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