Graph triangle RST with vertices R(3, 7), S(-5, -2), and T(3, -5) and its image after a reflection over x = -3.​

Answer:

6

Step-by-step explanation:

The coeffecient is the number next to the variable. Boom. Done.

Answer:

6

Step-by-step explanation:

a coefficient is a number in front (behind) the variable (ex. the coefficient in 2x is 2, and the variable is x)

i hope this helps :)

Answer: 12 sides

Step-by-step explanation: If each angle of a regular polygon measures 150°, then the polygon has 12 sides. hope this helps pls pls pls give me brainliest

Answer:

61

Step-by-step explanation:

the angles of any triangle combined equal 180 therefore take the known angles and subtract them from 180 getting 61

Answer:

-2

Step-by-step explanation:

y=m(slope)x+b(y axis)

Answer:

C. 100°

Step-by-step explanation:

Line n || Line p and line t is their transversal.

Therefore,

[tex]m \angle 8 = 100 \degree \\ (corresponding \: \angle s)[/tex]

The measure of the angle ∠8 will be 100°. Then the correct option is C.

The angle is the distance between the intersecting lines or surfaces. The angle is also expressed in degrees. The angle is 360 degrees for one complete spin.

Two parallel lines are cut by a transversal.

Alternate angle - If two lines are parallel then the third line will make z -angle and z-angles are equal angles with the parallel lines.

The angle 4 and angle 5 are alternate angles.

∠5 = ∠4

∠5 = 100°

Vertically opposite angle - When two lines intersect, then their opposite angles are equal.

The angle 8 and angle 5 are vertically opposite angles.

∠8 = ∠5

∠8 = 100°

Thus, the measure of the angle ∠8 will be 100°.

Then the correct option is C.

More about the angled link is given below.

https://brainly.com/question/15767203

#SPJ5

Answer:

3. Bob's Bagels is a better deal than Donny's Bagels because you get more bagels for less money at Bobs than Donnys. At Donnys Bagels you only get 4 bagels and you have to pay more. I hope that helps.

Step-by-step explanation:

Answer:

hes right

Step-by-step explanation:

Answer:

it would melt

Step-by-step explanation:

at 40 degrees, the angle will stay in its natural shape. if increased to 90 degrees on the counter, and with the wisdom of mr. clock, the angle will start to warp, and lose its shape. evidently, if the angle is heated at a steady 90 degrees, the melting process will occur, and it will make a mess on your counter. thats why, when melting angles, I recommend putting it in a container, so as to not make too big of a mess.

Answer: 1/6 of the total sheet cake

Step-by-step explanation: 1/2 divided by 3 = 1/6

Answer:

0.2384 = 23.84% probability that 2 of the selected customers are financial services firms

Step-by-step explanation:

The customers are chosen from a sample without replacement, which means that the hypergeometric distribution is used.

Hypergeometric distribution:

The probability of x sucesses is given by the following formula:

[tex]P(X = x) = h(x,N,n,k) = \frac{C_{k,x}*C_{N-k,n-x}}{C_{N,n}}[/tex]

In which:

x is the number of sucesses.

N is the size of the population.

n is the size of the sample.

k is the total number of desired outcomes.

Combinations formula:

[tex]C_{n,x}[/tex] is the number of different combinations of x objects from a set of n elements, given by the following formula.

[tex]C_{n,x} = \frac{n!}{x!(n-x)!}[/tex]

20 new customers have signed up for a specialized service your company provides.

This means that [tex]N = 20[/tex]

Twelve are financial services firms.

This means that [tex]k = 12[/tex]

Sample of 5

This means that [tex]n = 5[/tex]

What is the probability that 2 of the selected customers are financial services firms

This is P(X = 2).

[tex]P(X = x) = h(x,N,n,k) = \frac{C_{k,x}*C_{N-k,n-x}}{C_{N,n}}[/tex]

[tex]P(X = 2) = h(2,20,5,12) = \frac{C_{12,2}*C_{8,3}}{C_{20,5}} = 0.2384[/tex]

0.2384 = 23.84% probability that 2 of the selected customers are financial services firms

Answer:

she will save 8 dollars

Step-by-step explanation:

bob

Answer:

437 to the nearest ten is 440, hope this helps

Answer:

h=2 3/4

Step-by-step explanation:

2 3/4+1/2=

you can convert 1/2 into 2/4 so they have like denominators

2 3/4+2/4= 2 5/4 which is also equal to 3 1/4

Answer:

8333 tickets.

Step-by-step explanation:

If you take 20,000 and divide it by 12 you get 1666.66

You then take 1666.66 and times it by 5.

The answer you get is 8333.33 but the instructions say to round it to the nearest whole number which would be 8333. Hope this helps!!

Answer:

= 0.3478  

Step-by-step explanation:

Given:-

- The number of sophomore, S = 150

- The sophomore and had summer internship, x = 80

- The number of juniors, J = 200

- The junior and had summer internship, y = 150

Find:-

What is the probability that the person is a sophomore given that the person had a summer internship?

Solution:-

- The total sum of sophomore and junior students is N:

                        N = S + J

                        N = 150 + 200

                        N = 350 students.

- We will denote event A as random selection of sophomore from total.

- We will denote event B as random selection of student who had summer internship.

- We are to determine the conditional probability that a person selected is sophomore given that the person had a summer internship. That is the probability of event A given that event B has already occured.

- The conditional probability can be written as:

                       P ( A / B ) = P ( A & B ) / P ( B )

Where,

       P ( A & B ) : The probability the person is a sophomore and had a summer internship.

       P ( B ): The probability that the person selected had a summer internship.

                     P ( A & B ) = x / N

                                       = 80 / 350

                                       = 0.22857143

                    P ( B ) = ( x + y ) / N

                              = ( 80 + 150 ) / 350 = 230/350

                              = 0.65714286

Therefore the required probability is:

                    P ( A / B ) = 0.22857143 / 0.65714286

                                     = 0.3478  ... Answer

the answer to your question is = 0.3478  

Answer:

See step by step explanation

Step-by-step explanation:

Matching the vocabulary word with the correct definition, we get;

1. Axis of Rotation: a line around which a two-dimensional shape is rotated or revolved to create a three-dimensional shape.

It is a straight line through a rigid body when all its part are in rotation.

2. Cross section: the two-dimensional shape that results from cutting a three-dimensional shape with a plane. It is a internal view of an object that is made by cutting through it.

3. Solid of Revolution: the three-dimensional shape that is produced when a two-dimensional shape is rotated or revolved around a line. In mathematics, it is a solid shape that is obtained by revolving a curve around an axis.

Answer:

9x+2

Step-by-step explanation:

Answer:

20=1.50(6)+2.00(4)

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

Answer:

x=31

Step-by-step explanation:

10x -40 -15-8x=7

2x - 40 -15 =7

2x -55 =7

2x-55+55 = 7 + 55

2x=62

2x/2=62/2

x=31

Step-by-step explanation:

10x-40-15+8x=7

2x-55=7

2x=7+55

2x=62

X=31

Answer:

You have -4x=24.

well if you divide -4 and 24 you will get -1.6

Step-by-step explanation:

Answer:

Step-by-step explanation:

The Pythagorean Theorem states that

[tex]a^2+b^2=c^2[/tex]

or that the two legs added together squared equal the hypotenuse squared

not: this only works with right triangles

Now Pythagorean triples are the set of sides that follow that rule

an example would be 3,4,5

why is it a Pythagorean triple?

well because it follows

[tex]a^2+b^2=c^2[/tex]

[tex]3^2=9\\4^2=16\\16+9=25\\5^2=25[/tex]

25=25

Answer: Someone who sells tickets is always in the ticket wagon, which is stationery in spite of its wheels.

Step-by-step explanation: Do usage of the comma in answers C , and D are incorrect , so that leaves us with answers A and B , in option A stationery is miss spelled so your answer would be : Someone who sells tickets is always in the ticket wagon, which is stationery in spite of its wheels.

Answer:

56

Step-by-step explanation:

Hey There!

so this is a parallelogram so opposite angles are congruent

So basically what i am saying is that angle P is congruent to angle R

So we need to solve for x

We know that angle P and angle Q are supplements meaning that they will add up to 180

so we setup the equation

[tex]180=3x+5+8x-12\\[/tex]

step 1 combine like terms

[tex]3x+8x=11x\\5-12=-7[/tex]

now we have

180=11x-7

step 2 add 7 to each side

180+7=187

-7+7 cancels out

now we have

187=11x

step 2 divide each side by 11

187/11=17

x=17

now we plug in 17 to (3x+5) to get the value of angle R

17x3=51

51+5=56

therefore m∠R = 56

Answer:

y = 3/5x - 1

i think that's what's supposed to be there...

Answer:

62

Step-by-step explanation:

divide, then multiply, then calculate the sum or difference and you should get 62

Answer:

Many ways

Step-by-step explanation:

One of them being:

1. 15 + 16 -12 +43

Answer is 62 if wondering

(Brainliet?)

First, divide 45 by 3 which is 15

Then, multiply 2 and 8 which is 16

Add 15 and 16 which is 31

Subtract 12 and get 19

Add 43 adn get 62

Answer:

$42,000

Step-by-step explanation:

60,000 × .14 × 5 = 42,000