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3 years ago

Plz help ASAP TwT What is the slope of the graph?

Mathematics

2 answers:

madreJ [45]3 years ago

5 0

Answer: 3/5

Rise over run
up 3
over 5

shepuryov [24]3 years ago

4 0

Answer:

3/5

Step-by-step explanation:

Slope = (Y2 - Y1)/(X2-X1)

= (6-3)/(7-2)

= 3/5

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∫(x+1)/(x2+2)2x−3dx need help with this question. can you show the process

kenny6666 [7]

do you need to include the wiggle infront of the first bracket? if not;

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x^2 x 2x = 2x^3

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2 x 2x = 4x

2 x -3dx = - 6dx

i cant find a way to make it equal 0 so i think the answer is just

x+1 over 2x^3 - 3dx^3 + 4x - 6dx as a fraction

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3 years ago

Read 2 more answers

The living room in a new house has the dimensions shown. What is the volume of the room?

irga5000 [103]

Answer:

v = 220 yd²

Step-by-step explanation:

Small portion

v = 5 * 4 * 3

v = 60 yd²

Large portion

v = 9 * 6 * 3

v = 162 yd²

Total

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3 years ago

2(n+7)=14+2n and 1-x=7x-(8x-6)

myrzilka [38]

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3 years ago

How do you solve this? cosθ-tanθcosθ=0

laila [671]

First, lets note that $tan(\theta)\cdot cos(\theta)=sin(\theta)$ . This leads us with the following problem:

$cos(\theta)-sin(\theta)=0$

Lets add sin on both sides, and we get:

$cos(\theta)=sin(\theta)$

Now if we divide with sin on both sides we get:

$\frac{cos(\theta)}{sin(\theta)}=1$

Now we can remember how cot is defined, it is (cos/sin). So we have:

$cot(\theta)=1$

Now take the inverse of cot and we get:
$\theta=cot^{-1}(1)=\pi\cdot n+ \frac{\pi}{4} , \quad n\in \mathbb{Z}$

In general we have $cot^{-1}(1)=\frac{\pi}{4}$ , the reason we have to add pi times n, is because it is a function that has multiple answers, see the picture:

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4 years ago