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2 years ago

40 point.!!!! HELP ME PLEASE MY MOM GONNA YELL AT ME

Mathematics

1 answer:

scoundrel [369]2 years ago

7 0

Question 1)

Gwen has already burned 100 calories when Tristan and Keith started, and he continues to burn 10 calories per minute. The equation for Gwen is

y = 100 + 10x

Question 2)

`Tristan is burning 125 calories every 10 minutes. His burning calories rate is 12.5 calories per minute. The equation for Tristan is

y = 12.5x

Question 3)

Keith is burning 300 calories in 30 minutes. His rate per minute is 10 calories per minute. The equation for Keith is

y = 10x

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A cylinder has a height of 18 millimeters and a radius of 18 millimeters. What is its volume? Use ≈ 3.14 and round your answer

solong [7]

Answer:

$Volume = 18312.48$

Step-by-step explanation:

Given

$Height (h) = 18mm$

$Radius (r) = 18mm$

Required

Determine the volume

The volume of a cylinder is calculated as thus:

$Volume = \pi r^2h$

Substitute values for r and h

$Volume = 3.14 * 18^2 * 18$

$Volume = 18312.48$

Hence, the volume of the cylinder is 18312.48mm³

8 0

3 years ago

Helppppppppppppppppp

Maksim231197 [3]

$\huge \tt༆ Answer ༄$

The respective terms used for the lines are ~

a.) Line a = Tangent

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c.) Line c = Diameter

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3 0

2 years ago

Read 2 more answers

Find the solutions to x2 = 24. O A. x = +216 O B. x = 16.6 O C. x= 46 O D. x = +62

babymother [125]

Answer:

x =±2 sqrt(6)

Step-by-step explanation:

x^2 = 24

Take the square root of each side

sqrt(x^2) = sqrt(24)

x = ±sqrt(4*6)

x =±sqrt(4) sqrt(6)

x =±2 sqrt(6)

5 0

3 years ago

Man has $100 and wants to buy a radio and earphones. All radios and earphones are 25% off the List price and NO sales tax.

-Dominant- [34]

To find what 25 percent of 130 is we must convert 25 to a decimal. 0.25
Then we multiply .25 and 130 to get 32.5 dollars off 130. This means that the radio and earphones will cost $97.50 and you will have $2.50 remaining.
If this helped you out Brainliest answer would be appreciated

5 0

3 years ago

Read 2 more answers

Helpp please due soon

Andreas93 [3]

Step-by-step explanation:

b+133=180

b=180-133

b=47

a+71+40=180

a+111=180

a=180-111

a=69

c+64=180

c=180-64

c=116

140=d+47

140-47=d

d=93

e+47+47=180

e+94=180

e=180-94

e=86

7 0

3 years ago