Which of the following angles has a reference angle of pi/9?
A.) -56pi/9
b.) 16pi/9
c.)29pi/9
d.)-37pi/9

Step-by-step explanation:

A. My social security plus what I have put in a regular savings account will do

The correct option is A good guideline is 80% of your working income.

The 'rule of thumb' definition is considered to be a general principle that provides guidance for accomplishing or approaching a certain task or reaching a certain goal.

Given that, how much money we should need for retirement,

The rule of thumb assumes a retiree will need about 80% of their annual pre-retirement income (annual salary) to maintain a similar standard of living after retirement.

Hence, The correct option is A good guideline is 80% of your working income.

For more references on rule of thumb, click;

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Answer:

The answer is C

Step-by-step explanation:

Answer:

19

Step-by-step explanation:

10

+ 9

------

19

Answer:

19

Step-by-step explanation:

Answer:

12

Step-by-step explanation:

Answer:

C?

Step-by-step explanation:

A) Jared makes x of a goodie bag per hour. How many

can he make in y of an hour?

B) Jared makes x of a goodie bag per hour. How many

can he make in y of an hour?

C) Jared has x of an hour left to finish making goodie  bags. It takes him y of an hour to make each goodie  bag. How many goodie bags can he make?

D) id k

Quotient is the answer to a division problem, so we need to find a problem that needs to divide x and y to find the answer. It isn't A or B, since they are asking for y, not the quotient. I have no idea what D is. C makes sense, so C might be the answer.

It tells us how much time he has(x), and how long it takes him to make 1 bag(y), and we need to find the answer, which is the quotient.

So C is the answer.

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hope it helps

Answer:

c

Step-by-step explanation:

Answer:

20

Step-by-step explanation:

Answer:

0

Step-by-step explanation:

Its prob 0 just because it does not show one, meaning that there is an invisible 0 in the y-intercept spot

Answer:

m2+2m-8=0 Two solutions were found : m = 2 m = -4 Step by step solution : Step 1 :Trying to factor by splitting the middle term 1.1 Factoring m2+2m-8 The first term is, m2 its ...

Step-by-step explanation:

Answer:

swap the bottom two. it should be, in this order, 32+c, 0.25, 8, 0.25c

Step-by-step explanation:

Answer:

The first option:

Down 5, left pi/2.

Step-by-step explanation:

Let's define the translations in a general way.

Horizontal shift.

For a function f(x), a horizontal shift of N units is written as:

g(x) = f(x + N)

if N is positive, the shift is to the left.

if N is negative, the shift is to the right.

Vertical shift.

For a function f(x), a horizontal shift of N units is written as:

g(x) = f(x) + N

If N is positive, the shift is upwards.

If N is negative, the shift is downwards.

In this case, we have the function:

f(x) = 6*Sin(2*x + π) - 5

Where the original function was something like:

h(x) = 6*sin(2*x)

Here we can already see the vertical shift is of minus 5 units, so the shift is 5 units down.

then we get:

f(x) = h(x) - 5 =  6*sin(2*x) - 5

Now we can apply a shift  to the left of  π/2 units, so we get:

f(x) = h( x + π/2) - 5 =  6*sin(2*(x +π/2) ) - 5

f(x) =  6*sin(2*x +π ) - 5

Then the correct option is:

Down 5, left pi over 2

Answer:

11 1/5

Step-by-step explanation:

3 1/2 + 2 57/60 + 4 3/4 =

3 30/60 + 2 57/60 + 4 45/60 =

9 132/60 = 1

1 12/60 =

11 1/5

If my answer is incorrect, pls correct me!

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-Chetan K

Answer:

11 1/5

Step-by-step explanation:

Answer:

-7y+3=-25

Step-by-step explanation:

collect like terms together

-7y=-25-3

-7y=-28

cancel the negative

7y=28

simplify

y=4

Step-by-step explanation:

Once in standard form, identify a, b, and c from the original equation and plug them into the quadratic formula.

2 −  − 12 = 0

= 1

= -1

= − 12

= −( −1) ± √ ( −1)2 − 4⋅1 ( −12)

                       2.1

Answer:

m∠N = 72°

mNQ = 94°

Step-by-step explanation:

An inscribed angle is equal to half the measure of its intercepted arc

∠N is an inscribed angle and arc MP is it's intercepted arc

Thus, ∠N = 1/2 arc MP

if arc MP = 144

Then ∠N = 144/2

144/2 = 72

Hence, ∠N = 72°

For ∠P and arc NQ we are given the measure of the inscribed angle and need to find the measure of the intercepted arc.

If the measure of an inscribed angle equals half the measure of its intercepted arc, then the measure of the intercepted arc equals twice the measure of the inscribed angle.

Thus, arc mNQ = 2(∠P)

If ∠P = 47, then mNQ = 2(47)

2 * 47 = 94

Hence, mNQ = 94

Answer:

86 would be the answer

Step-by-step explanation:

you add all the numbers then subtract by the number of number

Answer: 86 minutes

Step-by-step explanation:

To find the mean of something, you always add up the values and then divide by the amount.

So, in total there are 430 minutes because (170+150+45+30+35=430)

There are five different towns.

430/5=86

Answer: x2 + 12x

Step-by-step explanation:

its -2

because the object increased in size but nothing else changed the slope stays the same the slope is the same as the original shape

Answer:

542 miles

Step-by-step explanation:

St. Paul to Madison, Wisconsin = 260 miles

St Paul to Bismarck, North Dakota = 437 miles

4 round trips to Madison = 4 * 2 * 260 = 2080 miles

3 round trips to Bismarck = 3 * 2 * 437 = 2622 miles

Difference in miles traveled :

2622 miles - 2080 miles = 542 miles

Answer:

542 miles

Step-by-step explanation:

St. Paul to Madison, Wisconsin = 260 miles

St Paul to Bismarck, North Dakota = 437 miles

4 round trips to Madison = 4 x 2 x 260 = 2080 miles

3 round trips to Bismarck = 3 x 2 x 437 = 2622 miles

Difference in miles traveled:

2622 miles - 2080 miles = 542 miles

Answer:

Refer to the graph below

Step-by-step explanation:

Answer:

[tex]area = 3 \times 3 \times \pi = 9\pi[/tex]

Answer:

x=18

Step-by-step explanation:

y=3x-4

3x-4=y

3x-4=50

3x=50+4

3x=54

x=54÷3

x=18

Answer:

The first one

Step-by-step explanation:

Parentheses are used to enclose incidental or extra information, such as a passing comment, a minor example or addition, or a brief explanation

Answer:

Volume of a cuboid = 42 cm³

Step-by-step explanation:

Volume of a cuboid = side A × side B × side C

Side A = 2 cm

Side B = 3 cm

Side C = 7 cm

Volume of a cuboid = side A × side B × side C

= 2 cm × 3 cm × 7 cm

= 42 cm³

Volume of a cuboid = 42 cm³

Answer:

no because outlier is the odd number out

Lets do

[tex]\\ \tt\longmapsto 2x^2+3x+5=0[/tex]

a=2

b=3

c=5

[tex]\\ \tt\longmapsto x=\dfrac{-b\pm \sqrt{b^2-4ac}}{2a}[/tex]

[tex]\\ \tt\longmapsto x=\dfrac{-3\pm \sqrt{3^2-4(2)(5)}}{2(2)}[/tex]

[tex]\\ \tt\longmapsto x=\dfrac{-3\pm \sqrt{9-40}}{4}[/tex]

[tex]\\ \tt\longmapsto x=\dfrac{-3\pm\sqrt{-31}}{4}[/tex]

[tex]\\ \tt\longmapsto x=\dfrac{-3\pm \sqrt{31}i}{4}[/tex]

[tex]\\ \tt\longmapsto x=\dfrac{-3}{4}\pm\dfrac{\sqrt{31}}{4}i[/tex]

Answer:

D

Step-by-step explanation:

Base area = (leg1 x leg2)/2 = (12 x 9)/2 = 54 in^2

V = (base area x height) = (54 x 12) = 648 in^3