2 years ago

I NEED HELP PLEASE ASAP!!! :)

Mathematics

1 answer:

erik [133]2 years ago

7 0

Answer:

r = 6.4/(1+sin(θ))

Step-by-step explanation:

As the attachment shows, for the given directrix and eccentricity, the equation is ...

$r=\dfrac{ed}{1+e\sin{\theta}}\\\\r=\dfrac{1.6\cdot 4}{1+1.6\sin{\theta}}\\\\\boxed{r=\dfrac{6.4}{1+\sin{\theta}}}\qquad\text{matches the 2$^{\text{nd}}$ choice}$

You might be interested in

PLS HELP IM STUCK ON THIS ONE PROBLEM!! PLEASE SHOW STEPS

natka813 [3]

you have to solve for X is somthnking

3 0

2 years ago

GIVING BRAINLIEST Graph the equation y=2x−5.

sergiy2304 [10]

Answer: y=−10

Step-by-step explanation: GIVE ME BRAINLIEST HOPE THAT HELPED

8 0

2 years ago

What is the measure of angle B in degrees?<br> A) 30<br> B) 45<br> C) 60<br> D) 90

Triss [41]

Answer:

its a 30 my friend and if its not a then choose b hope this helped

Step-by-step explanation:

5 0

2 years ago

The airport security randomly selected 35 suitcases from in the security line. Of these bags, they screened 7 suitcases. Based o

iVinArrow [24]

Answer: 140

Step-by-step explanation: 7/35 = 5 so for every 5 people 1 will be checked. 700/5= 140

3 0

3 years ago

Five WHOLE numbers are written in order

tino4ka555 [31]

x = 7

y = 8

All I did was assume x was 7 and y was 8. I added 4, 6, 7, 8, and 10 together. I got 35. Then, I divided by five (since that's how many numbers are shown) and I got 7 for the mean. 7 is the median, and the 7 is the mean gotten from 4, 6, 7, 8, and 10. Therefore, x must equal 7 and y must equal 8.

4 0

1 year ago