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finlep [7]
3 years ago
11

Write the point-slope equation of the line that passes through (3,-1 and a slope of 2

Mathematics
1 answer:
ElenaW [278]3 years ago
7 0

Answer:

y-(-1)/x-3=2

Step-by-step explanation:

using increase in y/increase in x

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Please help me out! I have only 1 hour left! I will give brainlist to correct answers. 5 stars and thanks for ALL answers, even
IrinaK [193]

Answer:

The small tire would make about  127 rotations.

The large tire would make about  38 rotations.

b. Would you rather ride a bicycle made with two large wheels or two small wheels? Explain.

Two large wheels. Because the larger wheel makes a smoother ride and you spend less energy in order to move, compared to smaller wheels. Also, the larger the diameter, the further it can travel over one revolution.

A bicycle with would allow you to travel farther with each rotation of the pedal.

The larger one. Because in one rotation the larger wheel moves 188.49 inches and the smaller one 56.55 inches.

C= 188.49\text{inches}

C= 56.55\text{inches}

Step-by-step explanation:

- Big wheel 60 inches

- Small wheel 18 inches.

a. How many rotations does each tire make after traveling 600 feet? Round your answers to the nearest whole number.

Considering: C=\pi d

Large tire:

C=60\pi

C= 188.49\text{inches}

$C=\frac{188.49}{12} = 15.7 \text{feet}$

$\frac{600 }{15.7} = 38 \text{rotations}$

Small tire:

C=18\pi

C= 56.55\text{inches}

$C=\frac{56.55}{12} = 4.71 \text{feet}$

$\frac{600 }{4.71} = 127 \text{rotations}$

8 0
3 years ago
Which inverse operation would be used to verify the following equation? 102/3=34
Ganezh [65]
Multiplication. Mult. and Divi. are opposites/inverse. Add and Subt. are opposites/inverse
3 0
4 years ago
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Which type of construction is used to construct a triangle's point of balance
aniked [119]
Um do you ave any answer choices ? i would say <span>Pythagorean theorem.
thats my best guess </span>
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4 years ago
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Answer is A i hope it helps

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4 years ago
The sum of two consecutive odd numbers is 72 what are the numbers
Elan Coil [88]

Answer: 1st # n=35

2nd # n+2=37

Step-by-step explanation:

n= 1st #

n+2= 2nd #

n+n+2=72

2n+2=72 ( combine like terms)

2n+2-2=72-2

2n=70

2n/2=72/2

n=35

6 0
3 years ago
Read 2 more answers
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