2 years ago

Which is the equation for the line that has a slope of 12 and passes through the point (3, 20)?

Mathematics

1 answer:

Anna007 [38]2 years ago

4 0

Answer:

the first one

Step-by-step explanation:

y-y1=m(x-x1)

y-20=12(x-3)

$y-20+20=12\left(x-3\right)+20$

simplify:

$y=12x-16$

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15. Sensei's Judo Club has a competition for

marta [7]

Answer:

6 grapples

Step-by-step explanation:

x = number of wins

y = number of ties

y = 15 - x

48 = 5x + 2y

48 = 5x + 2(15 - x)

48 = 5x + 30 - 2x

48 = 3x + 30

18 = 3x

x = 6

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2 years ago

Paul has a tack stuck in his four-wheeler tire. If the tire has a diameter of 36 inches, how far does the tack travel in 62° of

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Answer:

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3 years ago

In a grid of an auditorium, the vertices of a section of seats are A (40, 20), B (80, 20), C (100, 70),

olganol [36]

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Step-by-step explanation:

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3 0

2 years ago

Please help!<br> show in dept steps

rewona [7]

Given:

$54.1 \times \sqrt{15.11}$

To remove decimal, divide first equation by 10 and second equation by 100

$= > \frac{541}{10} \times \sqrt{ \frac{1511}{100}}$

Now opening the root,

$= > \frac{541}{10} \times \frac{ \sqrt{1511} }{ \sqrt{100}}$

$= > \frac{541}{10} \times \frac{ \sqrt{1511} }{ \sqrt{10^{2} }}$

$= > \frac{541}{10} \times \frac{ \sqrt{1511} }{10}$

$= > \frac{54 \times \sqrt{1511} }{10 \times 10}$

$= > \frac{541 \sqrt{1511} }{100}$

Hence, the answer is $\frac{541 \sqrt{1511} }{100}$

5 0

2 years ago

Solve for x: 5|2x − 2| + 8 = 18.

Tju [1.3M]

Remember
|x| makes x posotive
5|2x-2|+8=18
minus 8 both sides
5|2x-2|=10
divide both sides by 5
|2x-2|=2
assume
2x-2=2 and 2x-2=-2

2x-2=2
add 2
2x=4
divide 2
x=2

2x-2=-2
add 2
2x=0
x=0

x=0 or x=2

3rd choice

5 0

3 years ago