Mathematics High School

HELP PLEASE THIS IS DUE IN 7 HOURS AND I HAVE LIKE 20 MORE OF THESE ​

HELP PLEASE THIS IS DUE IN 7 HOURS AND I HAVE LIKE 20 MORE OF THESE

Answers

Answer 1

Answer:

r=8

Step-by-step explanation:

V=πr^2h

You know volume and height so plug that in.

2211.68=πr^2(11)

and solve for r.....

Related Questions

Find the slope between each pair of points
1. (-2,4) and (10,-2)

Answers

Answer:

m = -1/2

Step-by-step explanation:

(-2 - 4) / (10 - -2)

(-2 - 4) / (10 + 2)

-6 / 12 = - 1/2

does anyone know the equation?

Answers

y=-2/5+3

because you go down 2 and right 5 so that’s the slope (rise over run) and the y- intercept is at 3
-2/5 +3 is the answer!

You put $8,595 into a savings account for 1 year earning 2.4% APR. How much interest will you earn at the end of the year?

Answers

Answer: You would earn $206.28 that year.

Step-by-step explanation: Remember, Intrest = principal x time x rate. That means the expression that would express this question would be 8,595 x 1 x 0.024. Therefore, the final answer is $206.28.

por que se considera que las tics se han convertido en un recurso imprescindible en el estudio de las matemáticas?

Answers

Answer:

can't you write that in english

here is my question ​

Answers

Answer:

A. 2[24÷ (4+4)]

Step-by-step explanation:

Hope this helps :)

PLS ANYONE HELPP.. i have no idea

Answers

Answer:

95

Step-by-step explanation:

All interior angles of a square is equal to 360 so,

95+85+85+x=360

265+x=360

x=95

X/2 + 3 > 9 what is the answer ​

Answers

Answer:

x>12

Step-by-step explanation:

Answer:

x > 12

Step-by-step explanation:

x/2 + 3 > 9 solve this like a normal inequality, start by subtracting 3

x/2 > 6 now multiply 2

x > 12

I hope this helps

5. Solve each equation.
a.
6(3x - 5) - 7x = 25​

Answers

Answer:

Step 1: Simplify both sides of the equation.

6(3x−5)−7x=25

(6)(3x)+(6)(−5)+−7x=25(Distribute)

18x+−30+−7x=25

(18x+−7x)+(−30)=25(Combine Like Terms)

11x+−30=25

11x−30=25

Step 2: Add 30 to both sides.

11x−30+30=25+30

11x=55

Step 3: Divide both sides by 11.

x=5

Step-by-step explanation:

The solution to the equation is x = 5.

To solve the equation 6(3x - 5) - 7x = 25, we need to simplify and isolate the variable x. Let's break it down step by step:

Distribute the 6 to the terms inside the parentheses:

18x - 30 - 7x = 25

Combine like terms on the left side of the equation:

(18x - 7x) - 30 = 25

11x - 30 = 25

Move the constant term to the right side by adding 30 to both sides:

11x = 25 + 30

11x = 55

Finally, isolate x by dividing both sides of the equation by 11:

x = 55 / 11

x = 5

Hence, the solution to the equation is x = 5. By simplifying and applying algebraic operations, we find that when x is equal to 5, the equation 6(3x - 5) - 7x = 25 holds true.

To learn more about the equation;

https://brainly.com/question/12788590

#SPJ6

Need help ASAP!! Which of the following would you not see in a formal proof?

A.) a table
B.) a conclusion
C.) column headers
D.) an introduction

Answers

The answer should be a table

Answer:

D.) an introduction

Step-by-step explanation:

Dentists recommend people brush
their teeth at least twice per day
for two minutes each time. At this
rate, how many minutes per week
would a person spend brushing
their teeth?

Answers

Answer: 28

Step-by-step explanation:

7 days of per week. Two times a day. Two minutes. 14 times per week, two minutes every time. 28 minutes per week.

what is the value of (2/4)^-4?

Answers

Answer:

16 b plus a is mathematically plus 185 so 15

Translate this sentence into an equation.
The product of Carlos's height and 7 is 91.
Use the variable c to represent Carlos's height.

Answers

Answer: 7c=91

Step-by-step explanation: Product means multiplication so Carlos' height- "c" times 7 equals 91.

The equation
c*7=91
C stands for Carlos height
Of meaning multiply

HELPPPP ME PLSSSSS!!!

The girls decide to only spend $40 between
them. On average, how much money con pooh
girl spend? Write and solve an inequality for
each scenario.

Answers

Answer:

belive in yoursef and you can do it

Step-by-step explanation:

Rip van winkle has fallen asleep for a very Long time the length of his beard as a function is graphed
How fast did RIP Van winkle‘s beard grow.
A. 2.8 mL per week
B. 30 mL per week
C. 2.5 mL per week
D. 8/3 milliliters per week

Answers

Answer:

to fast

Step-by-step explanation:

can someone plz help me on math this is my 10th time doing it and its timed i need help ASAPorth 55 point mark your answer thx 5 star and brainliest

Answers

Answer:

42.57 inch

Step-by-step explanation:

Calculate area of square and area of 4 triangles and sum them up to get.

Help will give brianlest for right answer
Look at picture

Answers

Answer:

A

Step-by-step explanation:

im assuming because a is an obtuse angle

still being time (2/4)

Answers

Answer:

The scale factor is 1/4.

Step-by-step explanation:

Dilations

Quadrilateral A'B'C'D' is the result of dilation of quadrilateral ABCD by a scale factor.

To find the scale factor, we compare the measures of the side lengths from consecutive vertices of each quadrilateral.

From A to B, there are 4 units. From A' to B' there is one unit. This gives a scale factor of 1/4.

This happens with the rest of the measures.

From B to C there are 4 horizontal and 4 vertical units. From B' to C' there is one unit of each dimension.

This pattern can be confirmed by comparing any pair of vertices of each quadrilateral, thus we can conclude:

The scale factor is 1/4.

Use the graphing calculator tool to plot the residual
points. (1, 0.86), (2, -0.25), (3, -1.66), (4, -2.34), (5,-4.1)

Does the residual plot show that the line of best fit is
appropriate for the data?

A. Yes, the points have no pattern.

B. Yes, the points are evenly distributed about the x-axis.

C.No the points are in a linear pattern.

D.No, the points are in a curved pattern.

Answers

The residual plot obtained follows a linear pattern, Hence, it shows that the line of best fit is not appropriate for the data.

The residual plot is a plot with the independent variable on the horizontal (x-axis) and the residual values (difference between the observed and predicted values) in the vertical x-axis.

• If a residual plot has it's points randomly scattered (has no pattern) around the horizontal axis. It depicts that the linear model is a good fit for the data. If otherwise, then the linear model isn't a good fit as it signifies that the data has a non-linear relationship.

Since, the data of the residual plot given above shows a linear pattern, then it shows that the line of best fit is not appropriate for the data.

Learn more on residual plot : https://brainly.com/question/2876516

Answer: it’s option C: No, the points are in a linear pattern

Step-by-step explanation:

Took on edge

What is the image of (4,3)(4,3) after a reflection over the line y=-xy=−x?

Answers

Answer:

(- 3, - 4 )

Step-by-step explanation:

Under a reflection in the line y = - x

a point (x, y ) → (- y, - x ) , thus

(4, 3 ) → (- 3, - 4 )

What is the image of (-9,6) after a dilation by a scale factor of 4 centered at the
origin?

Answers

Answer:

( - 36, 24 )

Step-by-step explanation:

(- 9, 6) ------> ( - 9×4, 6×4) = ( - 36, 24 )

how do u find the y-intercept (b)​

Answers

Answer:

The answer is

[tex]y = - 2x + 6 \\ [/tex]

Which table correctly converts inches to feet​

Answers

Answer:

the third table

Step-by-step explanation:

Hope this helps and plz mark as brainliest!

7x + 3 (3x+6) = 194 what is the answer

Answers

Answer:

x = 11

Step-by-step explanation:

7x + 3(3x + 6) = 194

open the parenthesis

7x + 3 * 3x + 3 * 6 = 194

7x + 9x + 18 = 194

subtract 18 from both sides of the equation

7x + 9x + 18 - 18 = 194 - 18

combine like terms

7x + 9x = 194 - 18

16x = 176

divide both sides of the equation by 16

16x/16 = 176/16

x = 176/16

x = 11

solve inequality :6 (x-1)=2x+2
pls pls it's urgent I will give brainiest ​

Answers

Answer:

x = 2

Step-by-step explanation:

• 6x-6 = 2x+2

• 6x-2x = 2+6

• 4x = 8

• x = 8/4

• x = 2

Answer:

x=-3

Step-by-step explanation:

(x-1)=2x+2

x-1=2x+2

-x       -x

-1=x+2

-2      -2

-3=x

x=-3

Write 125 as a power using the number 5 as the base ????????????????

Answers

Answer:

5^3

Step-by-step explanation:

That was really easy

Brainliest PLEASEE

Taryn is measuring ribbon to make decorations for a fall party. She needs 12 feet of ribbon. She has 7 and 1/3 feet of ribbon. How many more feet of ribbon does she need?

Random letter answers will be deleted.

Answers

subtract 7.33 from 12.
it gives you 4.67 which in this case can be 4.66 meaning she needs 4 and 2/3 more feet of ribbon, hope this helped

6-2 Practice
Examine the graphs below Explan why one function has an absolute minimum and an
absolute maximum and the other function does not. Identify the absolute minimum and
maximum values of the function for which they exist
2
-
2
4
-2
Help

Answers

Good luck :)))))))(((

So if i wake up at 7:00 every day what time should i go to bed if i need nine hours of sleep

Answers

Answer:

10pm

Step-by-step explanation:

10pm + 2 hours = 12am

12am + 7 hours = 7am,

2 + 7 = 9

For what value of x is c parallel to d?

Answers

[tex]\bold\red{x+21°=2x}[/tex]

[tex]\bold\red{2x-x=21}[/tex]

[tex]\bold\blue{X=21°}[/tex]

21

2x = x + 21
2x - x = x + 21 - x
x = 21

Can somebody plz help answer all of the questions!!!

WILL MARK BRAINLIEST WHOEVER ANSWERS FIRST :DDDDD

Answers

Answer:

.33, 33/100

.04, 2/5

.32, 8/25

.11, 11/100

.95, 19/20

Step-by-step explanation:

brainliest pls

Answer:

19. 0.33, 1/3

20. 0.04, 1/25

21. 0.32, 8/25

22. 0.11, 11/100

23. 0.95, 19/20

Step-by-step explanation:

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