3 years ago

A line contains the points (34, 12) and (32, 48) .

Mathematics

2 answers:

inessss [21]3 years ago

8 0

Slope formula : y2 - y1 / x2 - x1

( 34 , 12 ) and ( 32 , 48 )

48 - 12 / 32 - 34

36 / - 2

slope = - 18

ivann1987 [24]3 years ago

6 0

Answer:

-18

Step-by-step explanation:

You might be interested in

JWISOSOOS someone help me n show me how to do it 2. Thanks goodnight:>>

posledela

Answer:

2/3(3x+9)=-2(2x+6)

2/3(3x+2x)=-2(9+6)

2/3×5x=-2+15

10x/3=13

3x=13

x=13-3

x=10

4 0

3 years ago

please give me the explanation for this question, been on it for like 3 hours and can't get the answer

g100num [7]

Answer: your answer is correct I don't understand why you can't get it

I got the exact same answer

4 0

3 years ago

Read 2 more answers

Sin(x2 + y2) da r , where r is the region in the first quadrant between the circles with center the origin and radii 2 and 5

sweet [91]

Converting to polar coordinates gives

$\displaystyle\iint_R\sin(x^2+y^2)\,\mathrm dA=\int_{\theta=0}^{\theta=\pi/2}\int_{r=2}^{r=5}\sin(r^2)r\,\mathrm dr\,\mathrm d\theta$
$=\displaystyle\pi\int_{r=2}^{r=5}2r\sin(r^2)\,\mathrm dr$
$=\displaystyle\pi\int_{r^2=4}^{r^2=25}\sin(r^2)\,\mathrm d(r^2)$
$=-\cos(r^2)\bigg|_{r^2=4}^{r^2=25}$
$=\pi(\cos4-\cos25)$

3 0

3 years ago

What is 33/23 rounded to the nearest tenth

Naya [18.7K]

Answer:

1.4

Step-by-step explanation:

7 0

3 years ago

Abit is planning a birthday party for his grandfather. He bought a cake for \$18$18. He also wants to buy some balloons, which a

Temka [501]

Answer:

Step-by-step explanation: if he try to buy as many balloons as passible with the money he has it would be 3$

6 0

3 years ago