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3 years ago

How is Social Security calculated?

Mathematics

2 answers:

Evgesh-ka [11]3 years ago

8 0

I think 1, because you need age for receive that document

mezya [45]3 years ago

8 0

The answer is 4. All of the above I googled it

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How do I find dis? 180 rotation about the point (1,4)

prohojiy [21]

Answer:

When we rotate a point A(1, 4) 180 degrees counterclockwise about the origin, the coordinates of point A(1, 4) transformed to A'(-1, -4).

Step-by-step explanation:

We know that 180 Degree Rotation.

We know that when we rotate a point, let say P(x, y), 180 degrees counterclockwise about the origin, the coordinates of point P(x, y) transformed to P'(-x, -y).

In other words, the sign of both x and y coordinates are reversed.

Thus, the rule is:

P(x, y) → P'(-x, -y)

Given the point (1, 4)

P(x, y) → P'(-x, -y)

A(1, 4) → A'(-1, -4)

Thus, when we rotate a point A(1, 4) 180 degrees counterclockwise about the origin, the coordinates of point A(1, 4) transformed to A'(-1, -4).

8 0

3 years ago

How to find missing angles

mafiozo [28]

Step 1: Add together the known angles.
Step 2: Subtract the sum from 180°.

6 0

3 years ago

Three times the square of a number if five less than sixteen times the number. What is the number?

expeople1 [14]

X - the number

$3x^2=16x-5 \\
3x^2-16x+5=0 \\
3x^2-15x-x+5=0 \\
3x(x-5)-1(x-5)=0 \\
(3x-1)(x-5)=0 \\
3x-1=0 \ \lor \ x-5=0 \\
3x=1 \ \lor \ x=5 \\
x=\frac{1}{3} \ \lor \ x=5$

The number is 1/3 or 5.

5 0

3 years ago

Read 2 more answers

Answer all of these and I will give you 35 points!!!!!!!!!!!!!!!!!!!!!

aev [14]

9. LCM of 9, 12, and 15 is 180

12. LCM of 15, 18, and 30 is 90

15. LCM of 40 and 1 is 40

16: factors of 24 : 1,2,3,4,6,8,12, and 24

17: factors of 63 : 1, 2, 4, 8, 16, 32 and 64.

18: factors of 50 : 1, 2, 5, 10, 25, and 50

19: LCM of : 3 , 2 , 7 is 42

20: LCM of : 15 , 2 is 30

21: LCM of : 45, 30 is 90

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7 0

3 years ago

Write an equation for the line that passes through the points (0, -2) and (-4, 0).

photoshop1234 [79]

The answer is C
-1/2x - 2

8 0

3 years ago