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2 years ago

What is the equation of the line that passes through the point (2,-1) and has a slope of 3/2

Mathematics

1 answer:

Assoli18 [71]2 years ago

5 0

Answer:

y=3/2x-4

Step-by-step explanation:

y=3/2x+b

-1=3/2(2)+b

-1=3+b

-4=b

y=3/2x-4

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"a man drove 10 mi directly east from his home, made a left turn at an intersection, and then traveled 5 mi north to his place o

Mariulka [41]

Answer:

11.2 miles

Step-by-step explanation:

We can create a triangle from the information given.

We can call the starting point (0,0) in the coordinate system.

10 mi east - 10 miles to the right. then,
5 mi north - 5 miles above

See the attached picture. The direct distance is labeled as x.

Now we need to find x using pythagorean theorem.

Pythagorean Theorem = leg²+leg²=hypotenuse²

Solving for x:

$10^2+5^2=x^2\\100+25=x^2\\125=x^2\\x=\sqrt{125}\\x=11.18$

Rounding to nearest tenth, we have 11.2 miles

6 0

3 years ago

Read 2 more answers

% ____of $10 = $1 Helppppppo

Len [333]

10% is equal to $10 = $1

7 0

3 years ago

What is the value of Z?

sukhopar [10]

Answer:

Step-by-step explanation:

Both x and y are inscribed angles. The value of an inscribed angle is half the measure of its intercepted arc. This means that x has a value of 33°, and y has a value of 48°. That means that, according to the triangle angle sum theorem, the third angle has to equal 180 - 33 - 48 = 99°.

This angle is vertical with angle z, so angle z also equals 99°

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3 years ago

Convert 31 minutes to seconds

In-s [12.5K]

Answer:

Step-by-step explanation: 1,860 Seconds Is Equal To 31 Minutes Hope It Helped

6 0

3 years ago

Thanks, brainliest, and 5 stars!!

frez [133]

I hope this helps its step 2 gl

4 0

2 years ago