What is the quadrant of terminal angle for sin330°?

Answers

Answer 1

Answer:

First, we know that sin330 will be in the 4th quadrant, as it lies between 270 and 360 degrees

Step-by-step explanation:

Related Questions

I need help yall. Brainliest for the first person who actually shows their work.
30 pts btw
just solve one of them, so ik how to do the rest

Answers

73 degrees. Ur welcome

Write an exponential function whose graph passes through the points (0,-2) and (2,-50)

Answers

Answer:

first sub in (0,-2) to get

-2 = ab^0, but b^0 = 1

so a=-2

so far we have

y = -2b^x

now use the other point (2,-50)

-50 = -2(b^2)

b^2 = 25

b= ±5

however in exponentional equations the base is usually positve, so now you have

y = -2(5^x)

sub in x=-2 and you got it.

Step-by-step explanation:

hope it helps..

Simplify the expression: (3 − 7i)(2 − 5i)

Answers

Answer:

( 3 - 7i) • ( 2 - 5i) = ( - 29 - 29i)

Step-by-step explanation:

The formula is :

(a+bi) • (x+yi) = ax+by•i^2+(ay+bx)i

and since i^2 = -1 it can be written as :

ax - by + (ay + bx) i

( 3 - 7i) • ( 2 - 5i) =

( - 29 - 29i)

Answer:

—29 - —29i

Step-by-step explanation:

Help please I’m not good in msth

Answers

Answer:

Q ' (3,4)

Step-by-step explanation:

When we reflect across the x axis, the y coordinate becomes -y

Q (3,-4) becomes Q' (3,- -4)

Q ' (3,4)

Mr. McMurray wants to buy a new car. Last year the sticker price on the model he wanted was $12,800. This year the price is $14,720. By what percent did the price increase during the past year?

Answers

Answer:

15% increase

Step-by-step explanation:

It increases by $1920 which is 15%

Identify whether the following numbers are rational or irrational i) 0.11011001100011...........
ii) 2.56565656...........

Answers

Answer:

i) is irrational and ii) is rational

Step-by-step explanation:

i) does not keep a consistent pattern. If it was .11011011011.... it would be a rational number, but since it keeps changing its pattern it would be considered irrational. ii) is rational because it has a consistent pattern that doesn't change.

Step-by-step explanation:

0.11011001100011...............is your answer right answer

Hi! Is there anyone good with finding the surface area of something? If so, please comment. If you do help me, I will give you 5 star every time you help.

Answers

No sorry 123
God bless you

whats the missing varible for the following questions

Answers

Answers + Explanation:

1. x + 7 =10

if you know some number + 7 is 10, you know that number must be 3.

so, x = 3

the other way you can solve this would be:

x + 7 = 10

subtract 7 from both sides of the equation

x + 7 - 7 = 10 - 7

x = 3

2. Use the same strategy:

x - 8 = -5

add 8 to both sides of the equation

x - 8 + 8 = -5 + 8

x = 3

3. x + 3 = 6

subtract 3 from both sides of the equation

x + 3 - 3 = 6 - 3

x = 3

4. x + 6 = 3

subtract 6 from both sides of the equation

x + 6 - 6 = 3 - 6

x = -3

Find the mean of the given data,
5.6, 5.2, 4.6, 4.9, 5.7, 6.4

Answers

Answer:

5.4

Step-by-step explanation:

5.6 + 5.2 + 4.6 + 4.9 + 5.7 + 6.4 = 32.4

32.4 / 6 = 5.4

In ΔKLM, the measure of ∠M=90°, the measure of ∠L=75°, and MK = 54 feet. Find the length of LM to the nearest tenth of a foot.

Answers

Answer:

14.5 feet

Step-by-step explanation:

Two county fairs are nearby, and Marc is trying to determine which one would be best to attend. Both fairs sell tickets for rides, food, games and more. Polk County Fair is charging a $10 entry fee, and each ticket costs $2.50. Pinellas County Fair isn't charging an entry fee, but each ticket costs $3.

Answers

Answer:

Step-by-step explanation:

It depends on how many tickets Marc will need.

For t tickets, Polk costs 10+2.5t and Pinellas costs 3t.

10+2.5t = 3t

t = 20

If Marc needs fewer than 20 tickets, Pinellas is the more economical choice.

A square has sides of length 4xcm. A rectangle is 4x by (x+6) cm. The
area of the square is triple the area of the rectangle. Find the dimensions of
each figure.

Answers

Answer:

x = 18 cm

Step-by-step explanation:

(4x)^2 = 3(4x)(x+6)

16x^2=3(4x)(x+6)

divide both sides by 4x

4x = 3(x+6)

4x=3x+18

x = 18

I only have a few minutes. Help? 40 points

Answers

Step-by-step explanation:

<R and <T are vertical angles.

<U and. <Z are corresponding angles.

<S and <Z are alternate exterior angles.

<T and <W are alternate interior angles.

Hope it will help :)

l=prt
you have to solve for t

Answers

Answer:

T is equal to I divided by pr. [tex]t=\frac{I}{pr}[/tex]

Step-by-step explanation:

This is the equation for interest.

I is interest.

P is the principal

r is the interest rate

t is the time in years

you have to isolate for t.

Because multiply p times r times t, divide both sides by pr due to the fact that division is the inverse operation of multiplication

Then you are left with t= i divided by pr.

hope this helps

common denominator for 3/5 and 1/2

Answers

Answer: 10

Step-by-step explanation:

To find a common denominator, simply multiply the denominator and numerator of one fraction by the denominator and numerator of the other. Then repeat.

3*2/5*2 = 6/10

1*5/2*5=5/10

As you can see, the denominator of both fractions is 10.

Hope it helps and lmk if you need further explanation :)

Use the exchange rate £1 = €1.15 to convert €23 into £.

Answers

Computing €23 divided by 1.15€/£ gives £20

HII!! 8TH GRADE MATH
PLS HELPP

Answers

Answer:

112 degrees

Step-by-step explanation:

x = to the 112 degree angle

Hope that helps!

the answer is 112 degrees

Vertical angles are always congruent - they always have the same angle measure. If one angle is 40 degrees, the vertical angle across from it will also be 40 degrees.

Lines s and t are parallel. The slope of line s is −3/2 . What is the slope of line t ?

Answers

Parallel lines have the same slopes.

So if line s has a slope of -3/2, line t also has a slope of -3/2.

how do scale drawings and actual measurements represent proportional relationship

Answers

Answer:

Step-by-step explanation:

For exapmple: scale is 1:2 on a map

1 cm on the map is 2 cm in real life.

1 m on the map is 2 m in real life.

the proportion on the map is multiplied by the second number on the scale

Find the value of x in the triangle shown below.
10.4
62°
12
12

Answers

Two of the sides are the same (12) so the two angles at the top will also be the same, so you have two angles that are 62.

62 + 62 = 124

The three angles of a triangle need to equal 180.

X = 180-124 = 56

The answer is x = 56

Make x the subject of h = 4(x + 3y) + 2
You may use the flowchart to help you if you wish.

Answers

Answer:

x = {(h-2)/4} -3y

Step-by-step explanation:

Here, we want to make x the subject of the formula

h = 4(x + 3y) + 2

h-2 = 4(x + 3y)

divide both sides by 4

(h-2)/4 = x + 3y

x = (h-2)/4 -3y

Learning Task 3
Solve the word problems
1. The sides of the quadrilateral are consecutive numbers. If the perimeter is 160,
how long is each side?
2. Inzo is 10 years older than Migz. Five years ago Migs is one-third as old as
Inzo. What are their present ages?
3. An express train travels 100 kph from station A to station B. A local train
travelling at 45 kph, takes 45 minutes longer for the same trip. How far apart
is station A from station B.
4. The sum of two consecutive even integers is less than 60 but greater than 24
Find at least 3 pairs of numbers
5. The perimeter of the square is less than 152 m. Find the possible length of t
sides of the square.

Answers

Answer:

Step-by-step explanation:

Conflict is

the deliberate attempt to control a person by force, to oppose someone, or to harm another person.

when two or more people or groups work together to achieve a goal that will benefit more than one person.