Mathematics College

Someone bless my day with answering this math question I’m stuck on it (photo)

Answers

Answer 1

Answer:

The answer is B.

Step-by-step explanation:

Related Questions

THE TOPIC IS: AREA OF CIRCLES!! PLEASE HELP ME WITH THIS QUESTION!!! WHATS THE ANSWER?? I WILL GIVE YOU BRAINLIEST AND A THANKS!!! AND PLS PUT AN EXPLANATION!! THANK YOUU

Answers

Answer:

49pi, or 153.93

Step-by-step explanation:

pi*r^2=Area

14/2=7=r

r^2=7^2=49

Answer:49pi or 153.93

Plz give brainliest as you said you would!

What is the equation of the line that passes through the point (-3, 1) and has a
slope of -2?

Answers

Answer:

y = -2x - 5

Step-by-step explanation:

x1 = -3 , y1 = 1 ; m = -2

point slope form : y - y1 = m(x -x1)

y - 1 = -2(x - [-3])

y - 1 = -2(x + 3)

y - 1 = -2x + 3*(-2)

y - 1 = -2x - 6

y = -2x - 6 + 1

y = -2x - 5

The stock of Company A lost $0.91 throughout the day and ended at a value
of $51.09. By what percentage did the stock decline?

Answers

Answer:

1.75

Step-by-step explanation:

just check and that person was wrong

Answer: 1.75%

Step-by-step explanation: new value: $51.09

51.09+0.91=\$52.00

Old value: 51.09+0.91=$52.00

52(1-r)=51.09

52(1−r)=51.09

{52(1-r)}{52} ={51.09}{52}

52(1−r)

= 1.75%

How to estimate 2 5/6, please answer asap

Answers

You guess the solution for 2 5/6

Answer:

17/6 or 2.83 if simplified

3/4 + 1/2 times 2 please help thanks

Answers

Answer:

7/4

Step-by-step explanation:

1/2 x 2 = 1

3/4 + 1 = 7/4 or 1 3/4

find the first two expressions in the sequence _, _ , 4x+5, 5x+7, 6x+9, 7x+11, 8x+13

Answers

Answer:

3x+3

Step-by-step explanation:

notice how the first numbers are on order and the second ones skip count by odd numbers

As y increases by 10, x increases by 5.
Which equation represents this rate of
change?

Answers

Answer:

H) y = 2x

Step-by-step explanation:

what is the value of (-15/8 + l.5) divided by (15-14 3/4)

Answers

Answer:

-1 1/2

Step-by-step explanation:

1.5 = 1 4/8 = 12/8

(-15/8 + 12/8) = -3/8

(15-14 3/4 = 1/4

-3/8 ÷ 1/4 = -3/8 × 4/1 = = -3/2 or -1 1/2

Solve for x.
16x - 5 = 18x - 2
Ox=1 1/ 2
OX=-3 1/2
O x=-1 1/2
Ox=3 1/2
Please help
Will give brainly

Answers

Answer:

[tex]x = - 3 \frac{1}{2} [/tex]

Answer:

hey friend ....

hope it helped you..

Determine the perimeter of the composite figure.

Answers

Answer:

50.26 if you use 3.14 for pi

50.35 if you use 3.15 for pi

Step-by-step explanation:

First, we find the circumference of the circle in the center.

(15 - 3 - 3)/2 = 4.5

4.5 is the radius

Equation for circumference: 2*pi*r

2*pi*4.5

9pi

Depending on where you normally use 3.14 or 3.15 for pi changes the answer but for this example I will use 3.14

The circumference of the circle is 28.26

Next, add the other sides of the figure.

28.26 + 3 + 3 + 3 + 3 + 5 + 5 = 50.26

18,250 new species are discovered each year on plane earth. how many are found each day? ( giving brainliest )

Answers

Answer:

50 species every day

Step-by-step explanation:

Pls help and show work I will mark brainliest if correct no spam or else I will report

Answers

Which question? 2 or 3.

A company makes wax candles in the shape of a cylinder. Each candle has a diameter of 6 centimetres and a height of 2 centimetres. How much wax will the company need to make 270 candles?
Use 3.14 for π, and do not round your answer.

Answers

Answer:

270 = 15,268.14030 in³

Step-by-step explanation:

A company makes wax candles in the shape of a cylinder. Each candle has a diameter of 6 inches and a height of 2 inches. How much wax will the company need to make 270 (use 3.14 for n, and do not round your answer)?

Volume = π r² h __ 3.14 * 9 * 2 = 56.52 in³ * 270 = 15,260.4 in³

Using a typical ten digit calculator

3.141592654 * 9 * 2 = 56.54866777 in³ * 270 = 15,268.14030 in³ (rounded)

Volume of cylinder = pi x r^2 x height

Volume = 3.14 x 3^2 x 2 = 56.52 cubic cm.

Multiply the volume of a cylinder by total candles:

56.52 x 270 = 15,260.4 cubic cm

what is 2 times 2..

Answers

Answer:

Step-by-step explanation:

2x2=4.

Answer:

1,000,000,000 JK its 4

2+2=4

so...

2x2=4

the product of (y + 2) and (y - 2) if y=7

Answers

The answer is 45

Hope its a correct one

3 - 8 + (-9) ÷ 3 x 4

Answers

Answer:

-17 or (-12) - 5

Step-by-step explanation:

Mark me brainllest

a sale girl receive a 5% commission on all she self. how much she has to sell to receive $15

Answers

Answer:

$300

Step-by-step explanation:

Sales x .05 commission = $15

sales=$15/.05

sales = 300

can someone pls help me

Answers

Answer:

2nd option

Step-by-step explanation:

21. 5c+d=c+40
(a) Find the ratio c:d

Answers

the answer is…

d = -4c + 40! hope this helps

(NO LINKS)Please help I’m begging it been two days I keep sending questions all I been getting is links that hack your device so please help it my last questions the other ones I did by myself!!!

Answers

Answer:

wdym by that what question actually

The model represents an equation . What is the solution for this equation . Please help I’ll mark you as brainliest if correct

Answers

Answer:

x=3

Step-by-step explanation:

4x+6=18

4x=18-6

4x=12

x=12÷4

x=3

Which of these sums is greater than 1?

A. 12+23
B. 13+18
C. 14+25
D. 15+110

Answers

Answer:

Step-by-step explanation:

I just know it's greater than 1

Answer:

all of them

Step-by-step explanation:

12 + 23 = 35

35 is greater than 1

13 + 18 = 31

31 is greater than 1

14 + 25 =39

39 is greater than 1

15 + 110 = 125

125 is greater than 1

a trapezoid is not a type of parallelogram true or false

Answers

It’s true bc a parallelogram has two sides and a trapezoid has one

Point M is the midpoint of Ac. Find the coordinates of M. A(2, 3), C(6. 10)

Answers

Answer:

coordinates of M will be (4, [tex]\frac{13}{2}[/tex])

Step-by-step explanation:-

To find the coordinates of the midpoint, we can use this equation:-

[tex]\frac{x1 + x2}{2} , \frac{y1 + y2}{2}[/tex]

M is the midpoint of AC, where A is (2,3) and B is (6, 10)

So, x1 will be 2,

x2 will be 6

y1 will be 3

and y2 will be 10.

So, substituting these in the equation, we get:-

[tex]\frac{2 + 6}{2} , \frac{3+10}{2}[/tex]

[tex]\frac{8}{2} , \frac{13}{2}[/tex]

4, [tex]\frac{13}{2}[/tex]

So, the coordinates of the point M will be 4, [tex]\frac{13}{2}[/tex]

T shirts are on sale: you can either buy 4 shirts for $25.25, or 6 shirts for $43.25. Which is the better deal?
Will mark brainliest if correct!

Answers

basically find the unit price. divide the 4 shirts by 2 and we get 1 shirt for 6.31. the other divide by 6. get 7.2. so the price for 4 shirts is cheaper

Pls help extra points

Answers

Answer:

Step-by-step explanation:

hope it helps

A 5-pack of baseball caps costs $5.18. What is the unit price?

Answers

Answer:

5.18÷5=1.036 so round up to 1.04

Step-by-step explanation:

work is shown and pictured.

three letters are selected from the word DISPLAY how many different combination are there

Answers

Answer:

pay, say, dip, day, pal, spa, pas.

Step-by-step explanation:

The number of combination of selecting three letters from the 7-letter word (DISPLAY) are 35.

What is arrangement?

Arrangement of the things or object is mean to make the group of them in a systematic order, in all the possible ways.

The number of possible ways to arrange is the n!.

Here, n is the number of objects.

The given letter in the problem is DISPLAY. There is total 7 letters in this word. Now here three words have to be selected.

Here, all the 7 letters are different, thus the combination of selecting three letters from the 7-letter word (DISPLAY) can be given as,

[tex]^7C_3=\dfrac{7\times6\times5}{3\times2\times1}\\[/tex]

[tex]^7C_3=35[/tex]

Thus the number of combination of selecting three letters from the 7-letter word (DISPLAY) are 35.

Learn more about the arrangement here;

https://brainly.com/question/6032811

PLS I NEED HELP!!
Will mark

Answers

The volume is 15 buddy

1. Zach asked some classmates which of the
following quick games they preferred.
(See the table.) He recorded the results.
Considering these results, how many of
the next 18 classmates he asked would
you expect to prefer rolling dice?
Favorite Game
shooting marbles
rolling dice
spoons
bingo
flipping coins
Number
8
10
6
G
4
N

Answers

Answer:

8 is your answer plz make me barinly least

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