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1 year ago

The slope of the line p isand the slop of the line q is

Mathematics

1 answer:

kondaur [170]1 year ago

4 0

Answer:

The slope of line p is 3 and the slope of line q is -3.

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Please help! 6.2 divided by (2x + 1)= 2 1/3 divided by 4

guajiro [1.7K]

Answer:

x=2/3

Step-by-step explanation:

(2x+1)/2 = 2 1/3/4

Multiply 4 on both sides:

2x+1=2 1/3

Rewrite:

2x+1=7/3

Subtract 1 on both sides:

2x=4/3

Divide 2 on both sides:

x=2/3

Thus x=2/3

Hope this helps!

7 0

2 years ago

Read 2 more answers

Find area of parallelogram multiple choice

alina1380 [7]

In ∆ABD

$\\ \sf\longmapsto Area=\dfrac{1}{2}bh=\dfrac{1}{2}(7\times 4)$

In ∆BCD

$\\ \sf\longmapsto Area=\dfrac{1}{2}(7\times 4)$

Now

IN PARALLELOGRAM ABCD

$\\ \sf\longmapsto Area=\dfrac{1}{2}(7\times 4)+\dfrac{1}{2}(7\times 4)$

Option A

4 0

2 years ago

Find the value of f(-3)f(−3).

rjkz [21]

F(-3) means when x = -3
Find the value on the graph

Solution: f(-3) = 6

7 0

2 years ago

Write the equation of a line with a slope of zero passing through (2,-5).

antoniya [11.8K]

Y - y₁ = m (x-x₁)

y - (-5) = 0 (x-2)

y + 5 = 0

y = -5

3 0

2 years ago

Two boats sail away from a buoy making a 90 degree angle. The first boat is 165 meters away and is traveling at 25 m/s. The seco

NikAS [45]

Answer:

Step-by-step explanation:

lets say in the shown triangle x=165

so speed $\frac{dx}{dt} =25$

and $\frac{dy}{dt} =35$

Also since distance = speed* time

time = pi minutes = pi/60 seconds

y = $\frac{35\pi \pi }{60}$

y = $\frac{7\pi }{12}$

Now using the pythagorean :

$x^2+y^2=z^2\\so \\165^2+(\frac{7\pi }{12} )^2 =z^2$

derivate the equation so we get :

$x\frac{dx}{dt} +y\frac{dy}{dt} =z\frac{dz}{dt} \\$ $165*25+35*\frac{7\pi }{12}=\sqrt{165^2+(\frac{7\pi }{12})^2} *\frac{dz}{dt}$

$\frac{dz}{dt} =25.387$ m/s

So Rate of change = 25.387 m/s

5 0

3 years ago

The slope of the line p is__and the slop of the line q is__

The slope of the line p isand the slop of the line q is