Mathematics College

Please help me with problems one through four and show work. (Preferably on paper)

Please Help Me With Problems One Through Four And Show Work. (Preferably On Paper)

Answers

Answer 1

Step-by-step explanation:

I hope you can understand my steps and hope you all the best in matematic. There are various type of calculation, i try my best to do in easy way

Please Help Me With Problems One Through Four And Show Work. (Preferably On Paper)
Please Help Me With Problems One Through Four And Show Work. (Preferably On Paper)
Please Help Me With Problems One Through Four And Show Work. (Preferably On Paper)
Please Help Me With Problems One Through Four And Show Work. (Preferably On Paper)

Related Questions

Simplify this expression. Enter your answers in the boxes.

8.9 – 1.4x + (–6.5x) + 3.4

Answers

Answer:

12.3-7.9x

Step-by-step explanation:

8.9+3.4=12.3

-1.4x+(-6.5x)=-7.9x

Answer:

-7.9x+12.3

Step-by-step explanation:

8.9 – 1.4x + (–6.5x) + 3.4

Combine like terms

– 1.4x + (–6.5x)     + 3.4+8.9

-7.9x                           +12.3

-7.9x+12.3

A bicycle with 18-in.-diameter wheels has its gears set so that the chain has a 7-in. radius on the front sprocket and 3-in. radius on the rear sprocket. The cyclist pedals at 200 rpm. Find the linear speed of the bicycle in in/min (correct to at least two decimal places)

Answers

convert revolutions into terms of pi...
(180 rev./1 min.) * (2pi rad/1 rev.) = (180 * 2pi)/1 min. = 360pi/1 min.

Identify the number soutions 5y^3-3y^2+8y=0

Answers

Answer: 0

Step-by-step explanation:

Step 1: factor left side of equation

y(5y^2-3y+8)=0

Step 2: set factors to equal zero

y=0 or 5y^2-3y+8=0

y=0

HELP PLEASE The 30% discount on a $49 dollhouse​

Answers

Answer:

$14.70

Step-by-step explanation:

$49 x .30 = $14.70

3/4 divided by 1/2 brainleist if answer

Answers

Answer:

1/2 is the answer!

Step-by-step explanation:

Answer: 0.375

Step-by-step explanation:

In the figure below, angle y and angle x form vertical angles. Angle x forms a straight line with the 50° and the 40° angle.


Write and solve an equation to determine the measure of angle y.

Answers

Answer:

the answer is 60° I think

A printer prints 28 photos in 8 minutes. How many minutes does it take to print 21 more photos?

Answers

Answer:

For 49 photos it takes 14 minutes.

Step-by-step explanation:

28 photos take 8 minutes

(21 + 28) 49 photos take x minutes

x = (49 * 8)/28

x = 14

-6+ (-20) + (-40) + 3d

Answers

Answer: -66 + 3d   or   3d - 66

Step-by-step explanation:

-6 + (-20) + (-40) + 3d

-6 - 20 - 40 + 3d

-26 - 40 + 3d

-66 + 3d   or   3d - 66

Hope I helped!

3D-66 hope that helped

-4y^5 + 6y^3 + 8y^2 - 2y

Answers

the answer is -2y•(2y^4 - 3y^2 - 4y + 1)

If point C is the circumcenter, find each missing value(picture attached)

Answers

Answer:

is this a test > : (

Step-by-step explanation:

Answer:

f

Step-by-step explanation:

2. The table below shows the results of an experiment that relates the height at which a ball is dropped, x, to the height of its first bounce, y.



Drop Height (x) (cm) Bounce Height (y) (cm)
100 26
90 23
80 21
70 18
60 16

Answers

Answer:

90 , 23 is the answer

Step-by-step explanation:

simple math! (i'll mark you)

Answers

Answer: 20% of 248.00 is the same as 10% + 10% of 248 and the answer is 49.6

49.6. This is because you put your Decimal 2 times to the left

Mr. Herrera has 4 cups of raisins to serve to his students as a snack. How many 19 of a cup of servings can Mr. Herrera make?

Answers

Answer: The answer is 4 * 9 = 36, So Mr. Herrera can make 36 sevings.

Please help. Find the volume of the composite shape

Answers

Answer:

volume of entire shape = 80 + 32 = 112 cubic inches

Step-by-step explanation:

area of rectangle = 80 in³

area of square pyramid = 1/3 · b² · h       (b = base)

A = 1/3 · 4² · 6  =  16 · 2  = 32 in³

40⋅8−10^2 what is the result

Answers

Answer:

220

Step-by-step explanation:

40 x 8 = 320, and 10 squared is 100. 320 - 100 = 220.

Step-by-step answer:

40x8-10^2

40x8-100

320-100

220

8 Hassan has a jug with a capacity of 800 ml.
He estimates that his bucket holds 20 times that of his jug.
Work out an estimate of the capacity of his bucket.
Give your answer in litres.

Answers

Answer:

The capacity of bucket is 16 liters

Step-by-step explanation:

Let j be the quantity of water in the jug

Then

[tex]j = 800ml[/tex]

Let B be the quantity of water held by the bucket

Then t is given that the bucket holds 20 times of water than the jug

[tex]B = 20j[/tex]

Putting the value of j

[tex]B = 800(20) = 16000[/tex]

We also know that

1 liter = 1000 ml

In order to convert ml into liters, we have to divide the quantity by 1000

[tex]B = \frac{16000}{1000} = 16\ liters[/tex]

Hence,

The capacity of bucket is 16 liters

Choose three different colors to highlight the Statement in the proof and match it to it's angle or line segment in the diagram. Then use the textbox feature to write your 'Analysis' of the proof.

Will mark brainliest and 100 points and I attached an example and the one you are supposed to solve is also attached. Thank you

Answers

Answer:

See the attached

Step-by-step explanation:

The highlights are attached

Help me please I dont know this​

Answers

Answer:

QS and PR. They are going in a strait line following the same path but they will never touch. :)

Answer: PQ and QR

Step-by-step explanation:

Well if you flip PQ over to it's side you will see that they are lining up

Find the composition (fog)(-2) for the functions f(x) = 2x + 1 and g(x) = x- 3.

Show work

Answers

Step-by-step explanation:

(f o g)(x)

= f(x - 3)

= 2(x - 3) + 1 = 2x - 5.

Hence (f o g)(-2) = 2(-2) - 5 = -4 - 5 = -9.

I need help ASAP!! If you can't see the screenshot press on the image.

Answers

Answer:

Part A:  y = 4.5x + 22

Part B:  31 inches

Step-by-step explanation:

Part A:

the y-intercept appear to be at 22

the slope can be found by using the points (0, 22) and (4, 39)

m = 39 - 22

        4 - 0

m = 17 / 4 = 4.3 and this is close to 4.5

Part B:

plug in 2 for 'x' in the equation: y = 4.5x + 22

y = 4.5(2) + 22

y = 9 + 22

y = 31

(1) Colin wants to cut the pizza into 1/6 slices. Marco wants to cut the pizza into 1/4 slices. What is a common denominator of both fractions so that Marco and Colin can see both fourths and sixths in the pizza? What would the equivalent fractions be?

Answers

1/12

1/6 = 2/12

1/4 = 3/12

Step-by-step explanation:

HELP ASAP-The girls’ soccer team won 80% of its games this season. They won 12 games. -The boys’ soccer team won 70% of its games this season. They won 14 games. How many games did each soccer team play this season?

Answers

Answer:

12 and 14

Step-by-step explanation:

15 - 20% = 12

20 - 30% = 14

ez

Please really need answer would greatly be appreciated and mark brainliest.

Answers

Answer:

8ft of ground is covered, 8ft of metal and about 2 feet wide, it can hold 10ft of water i think

Answer:

Step-by-step explanation:

8 feet

The area of a rectangle is 226.2 m2. If the length is 15m, what's the perimeter of the rectangle ?

Answers

Answer: P=60.16m

Step-by-step explanation:

The area of a rug is 4 13/16 square meters. The rug is 2 3/4 meters in length. What is its width?

Answers

answer: 8 1/6 explanation: i toon the test and got it right

Base b contains b-1 symbols

Answers

I think this works: One can also represent numbers using a notation system of b symbols, rather than ten symbols. When one does this one is said to be working in base b. To represent numbers in base b we use as digit symbols 0, 1, ..., b-1

Ammar hikes 2 3/4 miles of nature trail in 1 hour and 15 minutes. 4
How many miles of trail does Ammar hike per hour?

Answers

Answer:

.42 mph

Step-by-step explanation:

The problem tells us theres 2.75/1.15 miles/hour. And we want to know x/1 miles/hour. To do this you cross-multiply using whats been referee to as the butterfly method. So take 2.75*x=1.15*1. Then you simplify and get 2.75x=1.15. To get x along you must divide which leaves you with. X=.4182(rounded). So you can go .42 miles per hour.

During a basketball game Jorell attempted 40 shots and made 18. He says he made 40% of the shots he took. Is Jorell correct

Answers

Answer:

no

Step-by-step explanation:

18/40 is 45% and he said he made 40%

Answer:

He made 45% of his shots

Step-by-step explanation:

Which system of linear inequalities is represented by
the graph?
O y X-2 and x-2y < 4
O yx + 2 and x + 2y < 4
O ya x-2 and x + 2y < 4
O y> x-2 and x + 2y <-4

Answers

i think the second one is correct

Help me graph this

Y=x-5

2x+y=4

Answers

Answer:

Y=x-5

2x+y=4

Step-by-step explanation:

Answer:

Plot these points:

For the line y = x - 5:

(0, -5)

(1, -4)

For the line 2x + y = 4:

(0, 4)

(1, 2)

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