(a) Find an angle between 0° and 360° that is coterminal with 1020

Answer:

y-5=-3(x-1)           simplified: y=-3x+8

Step-by-step explanation:

y-y1=m(x-x1)

plug in point and slope given

y-5=-3(x-1)

y=-3x+3+5

y=-3x+8

Answer:

P(red) = 1/6

Step-by-step explanation:

A probability is the number of desired outcomes divided by the number of total outcomes.

One bag contains black, red and green pearls in a ratio of 3:2:7.

So

[tex]\frac{3}{3+2+7} = \frac{3}{12}[/tex] of the pearls are black

[tex]\frac{2}{3+2+7} = \frac{2}{12}[/tex] of the pearls are red.

[tex]\frac{7}{3+2+7} = \frac{7}{12}[/tex] of the pearls are green.

P (red)

For each 12 pearls, 2 are red. So

P(red) = 2/12 = 1/6

Answer:

x=10

Step-by-step explanation:

It's a 90 degree angle.

90-60=30

30=the remaining angle, 3x

x=30/3, or 10

Hope I helped!

Answer:

0

Step-by-step explanation:

pretty sure don't trust me though

Answer:

The answer is C

Step-by-step explanation:

Am pretty sure C

Answer:

c

Step-by-step explanation:

i took the test

Answer: He would make $1,170 a week.

Step-by-step explanation:

He makes $400 a week.

$55 per appliance sold, he sold 14 appliances.

$55 x 14 = $770

$400 + $770 = $1,170

Hope this helps!:)

Answer:

son = 10 , father = 40

Step-by-step explanation:

Let Five years ago the age of son be x years and age of father be 7x years

Present age of son =x+5

Present age of father =7x+5

5 years later their age will (x+10) and (7x+10)

∴7x+10=3(x+10)

7x−3x=20

4x=20

x=5

So, the present age of son=x+5=5+5=10years

and the present age of father=7x+5=35+5=40years

hope it helps you

Answer:

Step-by-step explanation:

r = 7 ft

θ =  (26/180)π = (13/90)π radians

arc length = rθ = 7×(13/90)π = (91/90)π ft

Answer:

C. s ≤ 750

Step-by-step explanation:

A. s≥750

B. s=750

C. s≤750

D. s<750

'no more than' in inequality means "less than or equal to"(≤) which means that the quantity could be less than or equal to.

From the question given, the theater can only receive less than 750 spectators or 750 spectators but no more than 750 spectators

The statement can be represented by the inequality;

s ≤ 750

Where

s means spectators

Answer:

x = 16√3

y = 8√3

Step-by-step explanation:

First, to figure out x, put the side we already know (24) over the cosine of the angle we know (30).

x = 24/cos(30)

(cos(30) is the same as √3/2)

x = 24/√3/2

Step 1: Multiply by 2/√3

x = (24 * 2)/√3

Step 2: Rationalize the denominator by multiplying by √3

x = √3(24 * 2)/√3 * √3

Step 3: √3 squared is 3.

√3(24 * 2)/3

Step 4: Multiply 24 by 2 to get 48.

x = √3(48)/3

Divide √3(48) by 3 to get 16√3

x = 16√3

Before we figure out y, we need to find you what 16√3 squared is.

((16(√3))²

Step 1: Expand the above equation.

16²(√3)²

Step 2: Square 16 to get 256.

256(√3)²

Step 3: √3 squared is 3.

256(3)

Step 4: Multiply 256 by 3 to get 768.

768

Now, subtract 576 (24 squared) from 768 to get 192. Find the square root of that, which is 8√3. (192 = 8² * 3; rewrite as √8²√3, then take the square root of 8²

Answer:-9

Step-by-step explanation:

Answer:

The initial (x, y) value of the data is (0, 16)

Step-by-step explanation:

The given data is presented here as follows;

[tex]\left\begin{array}{cc}x&y\\-5&6\\-4&8\\-3&10\\-2&12\\-1&14\end{array}[/tex]

From we data, we have a common first difference in the 'y' values of 2, therefore, we have a straight line graph

The slope of the graph, m = (14 - 6)/(-1 - (-5)) = 2

The equation of the straight line graph in point and slope form is;

y - 14 = 2 × (x - (-1)) = 2 × (x + 1)

Therefore, the equation of the straight line graph in slope and intercept form is given as follows;

y - 14 = 2 × (x + 1)

y = 2·x + 2  + 14 = 2·x + 16

y = 2·x + 16

The initial value of the graph when x = 0 is therefore given as follows;

y = 2·x + 16 = 2 × 0 + 16 = 16

y = 16 when x = 0

The initial value of the graph is (0, 16)

Therefore, the initial value of the given data is x = 0, y = 16.

Answer:

X = -5

Step-by-step explanation:

Answer:

The product means multiply

The second one: 5x=15

Step-by-step explanation:

Hope that helps!!!!!

Answer:

the 4 would equal 16

the 2 would equal 4

To get this you would have to multiply the number by the scale factor of 4

4(4)=16

2(4)=8

--------------------------------------------------------------------------------

Hope this helps

Answer:

Area =0.41 units^2

Step-by-step explanation:

sin 26 degrees=height/1.53

height=.438371 x 1.53=0.67

Area =(1/2)(0.67)(1.22)=0.41 units^2

Answer:

Surface area of a cone = πrs + πr2

Volume of a cone = 1/3πr2h.

The slant of a right circle cone can be figured out using the Pythagorean Theorem if you have the height and the radius.

Answers for volume problems should always be in cubic units.

Step-by-step explanation:

Answer:

The answer is 27.25.

Step-by-step explanation:

Answer:

area= 449.2984 cm^2   if I understand correctly that the volume is 648 cm^3

Step-by-step explanation:

side length=the cube root of 648

side length=8.6535 cm

area=8.6536x8.6535x6=449.2984 cm^2

Answer:

Allan is 150cm tall.

Step-by-step explanation:

120% of 150 is 180.

So, the answer is 150cm

Hope this helps! :)

Answer:

Jane got 42 votes.

Step-by-step explanation:

Step 1: Put 70% into decimal.

0.7

Step 2: Multiple the class of 60 by 0.7 to get the winner's votes:

42

Answer:B

Step-by-step explanation:

Answer:

Evaporation

Step-by-step explanation:

because the temperature rises as go up...

Answer: B

Step-by-step explanation:  Condensation, because water is changing from gas to liquid

Answer:

molly has 60 stickers I think

Step-by-step explanation:

sorry if i'm wrong

answer .163

Step-by-step explanation:

Answer: kid your iq is lower than an e girl could make me a sandwich starting with only fanz got this kid hes so lost more lost then hellen keller looking for her glasses your litterly free sultry shut the f-u-c-k up kid you have no earnings you play on a radio your literally free i packed you out thats my d-i-c-k coming up behind you your dads never coming home your free so free you have to play with tv sound

Step-by-step explanation:

Answer:

Step-by-step explanation:

Switch sides:

x/7=17.92

Multiply both sides by 7:

7x/7=17.92*7

simplify:

x=125.44

Answer:

15

Step-by-step explanation:

let ,no of sweets =x

therefore,x-2x/3=5

therefore x=15