Mathematics High School

Find the volume of the figure

Answers

Answer 1

Answer:

A = 189.25

Step-by-step explanation:

A = πr²

15 x 10 = 150

5 x 5 x 3.14 = 78.5

78/2 = 39.25

You divide by 2 because it's half of a circle.

150 + 39.25 = 189.25

Let me know if this helps!

Related Questions

Does this graph show a function?

Answers

9514 1404 393

Answer:

Step-by-step explanation:

A vertical line intersects the graph in more than one place. As a consequence, we say the graph "fails the vertical line test." When the test fails, the graph is not a graph of a function.

There are 18 boys and 46 girls in a class,
87.5% of the students in the class take the bus
to school. How many students do not take the
bus to school?

Answers

Answer:

Step-by-step explanation:

18+46=64

87.5% of 64=56

64-56=8

56 take the bus

8 dont take the bus

Which equation best models the data in the table below?

Answers

Answer:

A) y = 0.76x + 3.72

Step-by-step explanation:

Data points: (2, 5) and (11,12)

Slope:

m=(y2-y1)/(x2-x1)

m=(12-5)/(11-2)

m=(7)/9

m= 0.78

Slope-intercept:

y - y1 = m(x - x1)

y - 5 = 0.78(x - 2)

y - 5 = 0.78x - 1.56

y = 0.78x + 3.44

Choice A is the closest to this solution

PLS HELP IT’S PAST DUE!

Answers

Answer:

i believe 95 ft ² but I'm not sure sorry

Answer:

Step-by-step explanation:

this seems to be a triangular prism. Hopefull this works?

6*1/3 (5+5+5)=95

Mr. Franco’s seventh grade science class recorded the daily high temperatures during the month of November. The temperatures are shown in the table.
Daily High Temperatures (°F)
38
36
34
34
30
35
40
37
28
26
33
42
23
30
22
35
24
24
32
26
29
33
30
28
28
34
20
29
23
25

What is the upper quartile of the daily high temperatures?
a.
30
c.
34
b.
36
d.
42

Please select the best answer from the choices provided

A
B
C
D

Answers

Answer:

. jsjjsjsjsns jsjikans bjsbbsj. abianan sjsboa kahs hai sbbsjan

bsjsns kskka nanhh aja. sjjab ajj. suhb sjb bsbhshs habaj janab habba

HELP I NEED HELP ASAP
HELP I NEED HELP ASAP HELP I NEED HELP ASAP
HELP I NEED HELP ASAP HELP I NEED HELP ASAP
HELP I NEED HELP ASAP

Answers

Answer:

I think it its

Step-by-step explanation:

C if its wrong sorry

Carlos finished 5/8 of his art project. Tyler finished 7/8 of his project on Monday. Who finished more of his art project on Monday?

Answers

Tyler finish his project more

I need help with this asap

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

What’s the answer to this?

Answers

Answer:

Step-by-step explanation:

Assume you have a credit card balance of $1,000. Your inter est rate on the credit card is 18 percent, and your minimum monthly payments are $ 50. At this rate, how long will it take to your credit card? What would your payment need to be to pay it off in three years? How long would it take to pay off your debt if your interest rate is 14 percent and your minimum monthly payments are $50 ? Use a financial calculator or an on line calculator to do your computations .

Answers

For 18% it will take 2 years to pay
For 3 years payment will be $36.50
For 14% it will take 1.9 years or 23 months

Dante invests $3,500 and learns 2% in simple interest each year assuming he makes no additional deposits or withdrawals how much will his investment be worth in 5 years

Answers

Answer:

answer in the picture

Step-by-step explanation:

In 16-19, use the equations to compete the tables. (Picture provided)

Answers

Answer:

16. 20, 25

17. 3, 4

18. 5, 7

19. 6.5, 5, 3.5, 2, 0.5

Step-by-step explanation:

The way you would solve this is by replacing the variable with an x-value, the answer would be the y-value.

Please answer this question fill in the blanks

Answers

Answer:

First blank is 4.47 and second blank is 4.97

Step-by-step explanation:

It is going up by adding 0.25

GEOMETRY HELP PLEASE!! WILL MARK BRAINLEIST!
3

Answers

Answer:

T(-3,-2)

Step-by-step explanation:

R(x,y)

R(3,2)

P(6,0)

N(0,-4)

The number of the given fraction is 4 less than the denominator. If 5 is added to both the numerator and the denominator, the resulting fraction is equivalent to 5/7. What is the original fraction?

Answers

Answer:

5/9

Step-by-step explanation:

Given \sin A=\frac{5}{\sqrt{89}}sinA=
89

5

and that angle AA is in Quadrant I, find the exact value of \cos AcosA in simplest radical form using a rational denominator.

Answers

Answer:

First don't forget the [ tex ] [ /tex ] in order to execute the latex code.

Step-by-step explanation:

[tex] \sin A=\frac{5}{\sqrt{89}}sinA= 89 [/tex]

[tex] \cos AcosA [/tex] = [tex] \cos [/tex]

The exact value of cosine of angle A for the considered case using a rational denominator in simplest radical form is 8√(89)/89

What are the six trigonometric ratios?

Trigonometric ratios for a right angled triangle are from the perspective of a particular non-right angle.

In a right angled triangle, two such angles are there which are not right angled(not of 90 degrees).

The slant side is called hypotenuse.

From the considered angle, the side opposite to it is called perpendicular, and the remaining side will be called base.

From that angle (suppose its measure is θ),

[tex]\sin(\theta) = \dfrac{\text{Length of perpendicular}}{\text{Length of Hypotenuse}}\\\cos(\theta) = \dfrac{\text{Length of Base }}{\text{Length of Hypotenuse}}\\\\\tan(\theta) = \dfrac{\text{Length of perpendicular}}{\text{Length of base}}\\\\\cot(\theta) = \dfrac{\text{Length of base}}{\text{Length of perpendicular}}\\\\\sec(\theta) = \dfrac{\text{Length of Hypotenuse}}{\text{Length of base}}\\\\\csc(\theta) = \dfrac{\text{Length of Hypotenuse}}{\text{Length of perpendicular}}\\[/tex]

What is Pythagoras Theorem?

If ABC is a triangle with AC as the hypotenuse and angle B with 90 degrees then we have:

[tex]|AC|^2 = |AB|^2 + |BC|^2[/tex]

where |AB| = length of line segment AB. (AB and BC are rest of the two sides of that triangle ABC, AC being the hypotenuse).

Given that:

[tex]\sin A=\dfrac{5}{\sqrt{89}}[/tex]

So, from this, we are given the ratio of perpendicular and hypotenuse from the perspective of angle A.

There must be existing a right triangle with same measure of angle A such that:

Perpendicular's length = P = 5 units

and Hypotenuse' length = H = [tex]\sqrt{89}[/tex] units.

Using Pythagoras theorem, we get:

Base' length = B as:

[tex]P^2 + B^2 = H^2\\B = \sqrt{H^2 - P^2}\\\\B = \sqrt{(\sqrt{89})^2 - 5^2}\\\\B = \sqrt{89-25} = \sqrt{64} = 8[/tex]

(took positive root as B is representing length, a non-negative quantity).

Thus, Base is of 8 units length.

Thus, we get:

[tex]\cos(\theta) = \dfrac{\text{Length of Base }}{\text{Length of Hypotenuse}}\\\\\cos(A) = \dfrac{B}{H} = \dfrac{8}{\sqrt{89}}[/tex]

Rationalizing, we get:

[tex]\cos(A) = \dfrac{8}{\sqrt{89}} =\dfrac{8}{\sqrt{89}} \times \dfrac{\sqrt{89}}{\sqrt{89}} \\\\\cos(A) = \dfrac{8\sqrt{89}}{89}[/tex]

Thus, the exact value of cosine of angle A for the considered case using a rational denominator in simplest radical form is [tex]\dfrac{8\sqrt{89}}{89}[/tex]

Learn more about Pythagoras theorem here:

https://brainly.com/question/12105522

What is the the measure of

Answers

Answer:

∠P=29°

Step-by-step explanation:

The exterior angle theorem says that the exterior angle of a triangle is equal to the sum of the two remote interior angles.

56=∠P+27

∠P=56-27

∠P=29

Find the length of leg " a" if leg "b" = 12 and the hypotenuse "c" is 13

Answers

a^2 + b^2 = c^2

a^2 + (12)^2 = (13)^2

a^2 + 144 = 169

a^2 = 169 - 144

a^2 = 25

Sqrt (a^2) = Sqrt(25)

a = 5

Please mark brainliest if this helps

Celia wants to buy grass seed to cover her whole lawn, except for the pool. The pool is 6 1/2 m by 3 1/4 m. Find the area the grass seed needs to cover.

Answers

÷6 ÷6 ↓

[tex]x^{2} = 81[/tex] ↓

[tex]\sqrt{x} ^2 = \sqrt{81}[/tex] (9 and -9 squared are both equal to 81)

↓ ↓ ↓

x = 9 x = -9 (Answer)

Hope this Helps! :)

Have any questions? Ask below in the comments and I will try my best to answer.

-SGO

What is the area of the shaded region in the given circle in terms of pi and in simplest form?

A) (120pi + 6 sqrt 3) m^2

B) (96pi + 36 sqrt 3) m^2

C) (120pi + 36 sqrt 3) m^2

D) (96pi + 6 sqrt 3) m^2

Answers

Answer:(120pi +6 square root 3) msquared

Step-by-step explanation:

Careers that require a college education often utilize ____________ skills.
A.
professional
B.
vocational
C.
basic
D.
direct

Answers

A. professional skills

Answer:

the correct answer is A professional

Step-by-step explanation:

Answer my question and I’ll give you points, stars, and brainlest
Put the # of the question and than answer it.
I need the answer now

Answers

I have a thought yes it is 2.017

Norachai invests $3,183 in a retirement
account with a fixed annual interest rate of
2% compounded 6 times per year. What
will the account balance be after 18 years?

Answers

Answer: HE should enter lottery

Step-by-step explanation:

Other Questions

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