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Rina8888 [55]
3 years ago
15

Please help and explain it’s due within this hour!!!

Mathematics
2 answers:
prohojiy [21]3 years ago
8 0

Answer:

301.44

Step-by-step explanation:

Equation for the volume of a cone: V = πr^{2}\frac{h}{3}

Here, r = 6 and h = 8.

V = πr^{2}\frac{h}{3}

V = 3.14 * 6^{2} * \frac{8}{3}

V = 3.14 * 36 * \frac{8}{3}

V = 301.44

Or, in exact terms of π, 96π.

zheka24 [161]3 years ago
7 0
The answer is 301.59
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The floor plan of a proposed auditorium shows a stage that measures 1.75 inches in width . The scale of the floor plan is 1 in =
Nikolay [14]

Answer:

31.5

Step-by-step explanation:

so if they say that every inch is realy 18 ft and u have 1.75 inches then multiply 8 by 1.75 to get the width of the stage

8 0
2 years ago
PLZ HELP ASAP!!!!! I NEED IT BADLY!!!!!
Ludmilka [50]
131/5 divided by 11/1
to divide by fractions, you multiply by the reciprocal and the reciprocal of 11/1 is 1/11...
131/5•1/11 and you just multiply across so the answer is every 131/55 miles. if you want it as a mixed number, it's 2 21/55
4 0
3 years ago
PLEASE HELP LAST QUESTION
igomit [66]

ANSWER:

a) y = 15x + 75

b) 50 weeks

EXPLANATION:

P A R T   A

2 weeks, 105 dollars --> (2, 105)

5 weeks, 150 dollars --> (5, 150)

<u />

<u>if we use slope intercept form (y=mx+b), we must:</u>

1) find the slope

y2 - y1 -->> 150 - 105 = 45

x2 - x1 -->> 5 - 2 = 3

45/3 = 15

2) find the y intercept

y = 15x + b -->> 150 = 15 (5) + b -->> 150 = 75 + b -->> 75 = b

--------------------------------------------------------------------------------------------

P A R T   B

y = 15x + 75 (substitute the y with 825 because that is the goal)

825 = 15x + 75 (solve normally)

750 = 15x

50 = x

5 0
2 years ago
Please help im really confused :(​
pantera1 [17]

Answer:

a) π

b) 33.4

Step-by-step explanation:

C = πd

1) substitute 105 for C: 105 = πd

2) plug in approximate value of 3.14 for π: 105 = (3.14) d

3) isolate to solve for d: 105/3.14 = d

4) simplify: 105/3.14 ≈ 33.4

5 0
3 years ago
What's the equation??<br>a) y= 8x<br>b) y= 1/4x<br>c) y= 4x​
Vesna [10]

Answer:

the answer is actual B owo

3 0
3 years ago
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