Match the term on the right with its image or description on the left. (6 points)



1.
Circle A and a line segment connecting points B and C which are on the circle.


2.
Circle A and point B on the circle and line passes through point B only.


3.
a segment between the center of a circle and a point on the circle


4.
the distance around a circle


5.
the distance along a circle between two points on the circle


6.
Circle A and a line segment connecting points B and C which are on the circle.
a.
Secant
b.
Radius
c.
Circumference
d.
Chord
e.
Tangent
f.
Arc length

Answer:

B

Step-by-step explanation:

Answer:

they are equal

Step-by-step explanation:

If you divide 2.49 by 6 you get .415 and you get the same if you do 3.32 by 8

Answer:

none there the same amount

Step-by-step explanation:

Answer:

C. 3(2x + 5y) is the algebraic expression equivalent to the expression

Step-by-step explanation:

From the question, the given expression is 6x + 15y.

Factorizing this expression gives 3(2x + 5y). Hence, the algebraic expression equivalent to the expression 6x + 15y is 3(2x + 5y). (Option C).

Checking the remaining options

A. 3(2x - 5y)

Expanding this gives 6x - 15y. It is not equivalent to the given expression

B. 3(5x - 2y)

Expanding this gives 15x - 6y. It is not equivalent to the given expression

D. 3(5x + 2y)

Expanding this gives 15x + 3y. It is not equivalent to the given expression.

Hence, C. 3(2x + 5y) is the algebraic expression equivalent to the expression.

Answer:

c) 3/7

Step-by-step explanation:

there are a total of 7 bills:

1 - $20

1 - $10

1 - $50

4- $1

P(not $1) = 3/7

Answer:

340

Step-by-step explanation:

We can see in the sample that 18/50 people bring lunches to school. If we divide 18 by 50 we get 0.36 now we know that 36% of people bring their lunches in the sample. Now we take that number and multiply it by 942.

0.36*942= 339.12 which we can round to 340

Answer:

its c

Step-by-step explanation:

just bc

Answer:

50 Cans (I think)

Step-by-step explanation:

I set up the proportion of 9/50 and 45/x and cross-multiplied to find x.  After solving for x, which was 250, I subtracted all of the other paints.

250-48-45-39-35-33=50

That's how I got to 50 cans sold.

Answer:

It may be helpful to organize the information by listing all four variables and filling in ... Find the simple interest earned after 3 years on $500 at an interest rate of 6%. ... Find the simple interest earned after 4 years on $800 at an interest rate of 5%. ... We will use the simple interest formula to find the principal.

Step-by-step explanation:

Answer:

Interest= $516.93

Step-by-step explanation:

Giving the following information:

Initial investment (PV)= $1,200

Number of periods (n)= 12*3= 36 months

Interest rate (i)= 0.12/12 = 0.01 monthly

First, we need to calculate the future value of the investment using the following formula:

FV= PV*(1 + i)^n

FV= 1,200*(1.01^36)

FV= $1,716.93

Now, the interest earned:

Interest= 1,716.93 - 1,200

Interest= $516.93

Answer:

It is 1/36

Step-by-step explanation:

Brainliest plzzz

Answer:

answer below

Step-by-step explanation:

I think you mean "squashed" or "stretched" vertically by a factor of 5.

f(x) is the original parabola equation

g(x) = 5f(x) is vertically stretched by a factor of 5

(x,y) -> (x , 5y)

Answer:

7680πyd³

Step-by-step explanation:

The formula to calculate the volume of the cylinder is πr² h

Here radius (r) = 16 yd

height (h) = 30 yd

Now

the volume is

= πr²h

= 16² * 30 * π

= 7680 π yd³

Hope it will help :)❤

Answer:

Length = (7 + x)

Step-by-step explanation:

In this question we have to convert the verbal expression to algebraic expression.

Let the width of the rectangle = x cm

"Length of the rectangle is 7 cm longer than it's width"

Length = 7 + Width

Length = (7 + x) cm

Therefore, equation for which length of the rectangle is defined will be,

Length = (7 + x)  

Answer:

1 and - 4is the correct answer

Answer:

3x(-4)

:) hope this helps xox

Step-by-step explanation:

Answer:

21

Step-by-step explanation:

Answer:

its 83.6859 km but simplified it would be 84 km

Step-by-step explanation:

Answer:

I got 250.21 squared. Just tell me if I'm wrong.

Step-by-step explanation:

13.1 x 19.1 = 250.21

Answer:

B: 27

Step-by-step explanation:

The total number of animals in a shelter is modeled by the function:

[tex]f(x)=2x^2-45x[/tex]

Where x is the number of cages at the facility.

We want to determine the number of cages if there are a total of 243 animals at the shelter.

So, we can set our function to 243 and solve for x:

[tex]243=2x^2-45x[/tex]

Subtract 243 from both sides:

[tex]2x^2-45x-243=0[/tex]

Solve the quadratic. Factoring and completing the square seems too difficult, so we can use the quadratic formula:

[tex]\displaystyle x=\frac{-b\pm\sqrt{b^2-4ac}}{2a}[/tex]

In this case, a = 2, b = -45, and c = -243. Substitute:

[tex]\displaystyle x=\frac{-(-45)\pm\sqrt{(-45)^2-4(2)(-243)}}{2(2)}[/tex]

Evaluae:

[tex]\displaystyle x=\frac{45\pm\sqrt{3969}}{4}[/tex]

Evaluate:

[tex]\displaystyle x=\frac{45\pm63}{4}[/tex]

Therefore, our two solutions are:

[tex]\displaystyle x=\frac{45+63}{4}=27\text{ or } x=\frac{45-63}{4}=-\frac{9}{2}[/tex]

Since we cannot have negative or half a cage, we can ignore the second solution.

Therefore, there are a total of 27 cages at the shelter.

Our answer is B.

Answer:

B. 27 is the answer.

Step-by-step explanation:

Answer:

35

Step-by-step explanation:

angles in a straight line add up to 180°

so 180-75=105

105÷3= 35

Answer:

450%

Step-by-step explanation:

Answer:

-0.9

Step-by-step explanation:

my guess

it's supposed to be the a number closest to 1 or-1

so

-0.9 is the closest number to 1 or -1

The answer to this question is:

0.8

What is line of best fit and correlation coefficient?

A straight line that best approximates the given set of data is known as a line of best fit. It is a line that, on a graph, roughly straddles the center of each scatter point. The association is stronger the closer the points are to the line of greatest fit.

The equation of a line of a best fit is represented as: y=mx + c

To gauge how closely two variables are related to one another, correlation coefficients are used.

Solution:

In order to determine how closely related two sets of data are, correlation coefficient formulas are used. The formulas provide a value in the range of -1 and 1, where

The strength of the link between the variables increases with the distance between the coefficients of +1.0 and -1.0.

-0.9 is a value which is greater than -0.8, so the values which are greater than -0.8 are not considered as strong correlation coefficient.

Whereas the values which are less than 0.8 are also not considered as strong coefficients.

Hence 0.8 is the correlation coefficient which represents the strongest linear relationship.

Learn more about "correlation coefficients" here-

brainly.com/question/11811889

#SPJ2

Answer: 40%

Step-by-step explanation: $2000

If you turn the 2000 into 20 (for now) and the 800 into 8, then the 20 into 10, and the 8 into 4, then 4 out of 10 equals 40%.

3. {6,9,15)

for these u have use Pythagoras theorem

Answer:

Step-by-step explanation:

According to given table, we can see each line has relationship:

Convert this into equation of the line:

Correct choice is D

Answer:

[tex]a=\dfrac{4x-7}{x}[/tex]

Step-by-step explanation:

The equations of lines are :

y=4x-5 and y=ax+2

From above equations,

4x-5 = ax+2

4x-ax = 5+2

4x-7 = ax

[tex]a=\dfrac{4x-7}{x}[/tex]

So, the value of a is equal to [tex]\dfrac{4x-7}{x}[/tex].

Answer: you actually already have the answer I would show work but that’s too much typing but trust. 733.04

Step-by-step explanation:

Answer:

Step-by-step explanation:

The nth term in the geometric sequence:  [tex]a_n=a_1\cdt r^{n-1}[/tex]

a₁ = 2  and  r = 3

So:

    [tex]a_5=a_1\cdot r^4=2\cdot3^4 = 2\cdot81=162[/tex]

Answer: 90 players.

Step-by-step explanation:

Since we are informed that in a survey of a random sample of 50 players, 3 players were hurt. This gives a fraction of 3/50 for those that are hurt.

Therefore, in a survey of 1500 players, the number of players expected to be hurt will be:

= 3/50 × 1500

= 90

Answer:

t = p + 12

Independent variable: p

Dependent variable: t

Step-by-step explanation: