Mathematics High School

pls help me with this problem its due in 10 minutes i do not need a full explanation

Answers

Answer 1

Answer:

20,781.64[tex]in^{3}[/tex]

Step-by-step explanation:

V = [tex]3.14*21^{2} *\frac{43}{3}[/tex]

good luck, i hope this helps :)

Related Questions

BRAINLIEST AND 12 POINTS! ANSWER ASAP HELP!!

Answers

Answer:

x = 3, y = 2

x = 6, y = 1

x = 9, y = 0

Step-by-step explanation:

Do the math

You'll find it's all correct

Suppose you know that ∠S and ∠Y are complementary, and that m∠S = 5(m∠Y) − 210°. Find m∠Y.

Answers

Answer:

m∠Y = 50°

Step-by-step explanation:

let 'm' = m∠Y

m∠S + m∠Y = 90 (complementary)

5m - 210 + m = 90

6m = 300

m = 50

What is the equation of the line that passes through the point (2,-6) and -3/2 has a slope of ?

Answers

Answer:

y-8=2(x+2)

Step-by-step explanation:

Equation of a line is easy once you get the hang of it. State with the point slope form y-y2=m(x-x2) Simply plug in the points given to get the equation.

Find the value of X and Y

Answers

Answer:

x = 30

y = 5

Step-by-step explanation:

Because the top triangle shows 3 congruent angles, we know it's an equilateral.

Therefore 8y = 40

y = 5

______________

Now we have two sides of the triangle: 40 and 80.

The lower left angle of the whole triangle must be 90 degrees because if the hypotenuse is twice the adjacent side, it must be a 30-60-90 triangle.

So, the larger angle containing angle x must be 90 degrees. And because we know that the adjacent angle (equilateral triangle) is 60 degrees, angle x must be 30.

plz help this is what might get m to a 100 so plz help me

Answers

Answer:

I'd say it's the first dot in from the left (close to 2.4)

Step-by-step explanation:

the square root of 6 is 2.4494, and that's very close to 2.4

Which are linear pairs? AngleBAC and AngleCAE AngleCAE and AngleBAF AngleCAE and AngleFAE AngleCAF and AngleBAE AngleFAD and AngleEAD

Answers

A and C

A- AngleBAC and AngleCAE

C-AngleCAE and AngleFAE

Step-by-step explanation:

Edg2021

Answer:

The answer is A. AngleBAC and AngleCAE and C. AngleCAE and AngleFAE

Step-by-step explanation:

Got it right on the assignment.

If 50 grams of a radioactive substance decomposed to 42 grams in 2 years, then, to the nearest gram, the amount left after 5 years is
30 grams

32 grams

22 grams

40 grams

28 grams

Answers

Answer:

30 grams

Step-by-step explanation:

50-42=8

8÷2=4

4=1 year

5×4=20

50-20=30

Hope u can understant

approximate the square root of 278 to the nearest tenth

Answers

Answer:

Answer should be 77280.

Step-by-step explanation:

: ' /

Each serving of food at an awards lunch costs $10.46. A total of 42 people attend the lunch.

What is the total cost for the food at awards lunch?

Enter your answer in the box.

Answers

Answer:$439.32 us$

Step-by-step explanation: $10.46 x 42

Answer:

439.32

Step-by-step explanation:

I took da test

HELP ASAP PLSSSS IM DYING

Answers

Answer:

88°

Step-by-step explanation:

5a + 18 + 24 - a + 8a - 30 = 180 (angles on a straight line)

=> 12a + 12 = 180

=> 12a = 168

=> a = 168 / 12

=> a = 14

5a + 18 = 5 (14) + 18 = 70 + 18 = 88

24 - a = 24 - 14 = 10

8a - 30 = 8 (14) - 30 = 112 - 30 = 82

Therefore, largest angle is 88°.

Hope it helps :)

Please mark my answer as the brainliest

Mrs. Trainer baked 120 cookies. She decided to give 1/6 of them to her students. How many did she take to her students?

Answers

Answer:

Step-by-step explanation:

120/6=20

20x1=20

Answer:

20 cookies

Step-by-step explanation:

What we know:

- Mrs. Trainer baked 120 cookies

- 1/6 of the 120 cookies went to her students

To find the number of cookies that Mrs. Trainer gave to her students, multiply 120 by 1/6.

[tex]120*\frac{1}{6}\\= \frac{120}{6} \\[/tex]

Simplify the fraction

[tex]= 20[/tex]

Therefore, Mrs. Trainer gave 20 cookies to her students.

I hope this helps!

in the diagram below, BD is parallel to XY. What is the value of x?

Answers

Answer:

A. 55

Step-by-step explanation:

Answer: A. 55

Step-by-step explanation:

Find the ratio and unit rate.
216 cherry pieces in 6 bags of candy

Answers

Answer:

216:6 ratio

36 rate

Step-by-step explanation:

A quantity with an initial value of 5300 decays exponentially at a rate of 7.5% every 4 hours. What is the value of the quantity after 465 minutes, to the nearest hundredth?

Answers

Answer:

Step-by-step explanation:

plzzzzzzzzzz help will mark brainlist

Answers

Answer:

-8

Step-by-step explanation:

1^2=1

-4 x -1 =-4

-4 - 1 -3 = -8

Plug in 1 where there is x

The unit of measure of the of the conversion
factor should be the unit of measure which
you want to convert.
O A. numerator; to
O B. numerator; from
O C. denominator; to
O D. none of the above

Answers

Answer:

dddddddddddddddddddd

The tables below show four sets of data:

Set A
x 1 2 3 4 5 6 7 8 9
y 10 9 8 7 6 5 4 3 2
Set B
x 1 2 3 4 5 6 7 8 9
y 3 4 5 6 7 8 9 10 11

Set C
x 1 2 3 4 5 6 7 8 9
y 8 6 5 4 3.5 3 2.5 2 2
Set D
x 1 2 3 4 5 6 7 8 9
y 1 2.5 2.5 3 4 5 6 8 9

For which set of data will the scatter plot represent a negative nonlinear association between x and y?
Set A
Set B
Set C
Set D

Answers

Answer:

its not c i got it wrong on the test

Step-by-step explanation:

I am not too sure if I got this right. Can someone double check for me? Will mark brainly.

Answers

Answer:

you are correct

Step-by-step explanation:

What is the lateral surface area of the square pyramid represented by this net?

Enter your answer in the box

__ft²

Answers

Answer:

If you know the answer to this just put it down below

Step-by-step explanation:

-7x, -4x, -x, 2x, 5x, ...
What is the common difference of the arithmetic sequence

Answers

9514 1404 393

Answer:

Step-by-step explanation:

It is the difference between any term and the one before.

-4x - (-7x) = -4x +7x = 3x

The common difference is 3x.

what is -144 ÷ 30? please help

Answers

1.46 I’m pretty sure.

-4.8 is the answer :)))))))))

porfa ayuda plissss
(SINO SABES NO CONTESTES)
DOY PUNTOS

Answers

Answer:

Step-by-step explanation:

Si cuentas desde el once hasta el espacio entre A y B llegas hasta 5. Entonces el número que está en ese espacio es 11.05

Answer:

ES LA B AMIGA

Step-by-step explanation:

the ratio of two sums of money are 4:5. the first sum is $6. what is the second?

Answers

7.5
Cross multiply (4•x) and (5•6) and get 30=4x
X=7.5

The second sum of money is $7.5

The ratio of the sum is given as:

Ratio = 4 : 5

Represent the second sum of money with x.

So, we have:

4 : 5 = 6 : x

Express the ratio as a fraction

4/5 = 6/x

Make x the subject of formula

x = 6 * 5/4

Evaluate the product

x = 7.5

Hence, the second sum of money is $7.5

Answers

Step-by-step explanation:

idek i guessed

What is the x-coordinate where the graph of the function represented by the Maclaurin series intersects the graph of y = x3?

Answers

Answer:

Your right don't second guess yourself your smart don't let anyone tell you other wise cuz they are lying to you

Step-by-step explanation:

Explain why parallel lines have different y intercepts

Answers

Answer:

The lines are parallel. The slopes of the lines are the same and they have different y-intercepts, so they are not the same line and they are parallel. Two non-vertical lines are perpendicular if the slope of one is the negative reciprocal of the slope of the other.

Step-by-step explanation:

Answer:

Because Y- intercept mean the part that a graph cuts at Y - axis

Step-by-step explanation:

If parallel lines cut at the same pint then they will not be parallel

It takes a person 22 seconds to swim in a straight line from the South end of April to the North end of the pool a distance of 20 meters what is the swimmers velocity

Answers

.90 meters a second

If this answered help you then please consider marking it as brainliest to help me level up to expert

degree of 1,021x^5y^6

Answers

Answer:

The degree equal to 11.

because 5 + 6 = 11

Just add 5 and 6 together

help me answer this ! i’ll give brainliest

Answers

Answer:

5 = 10

7 = 14

9 = 18

11 = 22

13 = 26

Are Commen Relationship is 2 so the answer is above.

Step-by-step explanation:

Pls mark brainliest

c 10 14 18 22 26

b 5 7 9 11 13

i hope this helps !!

Which fraction will result in a repeating decimal?
3/4
1/3
1/4
3/8

Answers

Answer:

1/3

Step-by-step explanation:

is the answer because is a decimal

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