kent27
kent27
11-03-2021
Mathematics
contestada
I need help with this problem
Respuesta :
tgh19
tgh19
11-03-2021
It is B. You just plug in the first equation, since it equals r.
Answer Link
VER TODAS LAS RESPUESTAS ( 96+ )
Otras preguntas
33/100 Lydia thinks of a decimal number. It is larger than but smaller than 46%. The number only has one decimal place. What number is she thinking of?
Which of the following functions is a solution to the differential equation: -6y' + 18x2 = 0 a) Oy= -18c-2 b) y=z? - 6 c) y=x+4 d -6 x² + x e) = (x - 4)
x varies inversely as y. y = 10 when x = 3. Find the equation that relates x and y: Then find x when y = 15:;
A high school is having a can food drive. ▪️ The freshman class collected 54 more cans than the sophomore class. ▪️ The junior class collected three times the
How do you find cot Thea = 0 on unit circle I don’t understand how to find cot(Thea)=0 on the unit circle and also cot(Thea)=-1
An octahedral die is a die with 8 sides number 1 through 8 all equally likely to turn face up. What is the expected value of a single roll of this die? 3. 50 4.
When an object is placed 10 cm in front of a certain mirror, a virtual image is formed 20 cm from the mirror What is the focal length of the mirror? -20 cm 0 +6
Determine whether the quadratic function shown below has a minimum or maximum, then determine the minimum or maximum value of the function. f(x)=-3(x-5)(x-3)
A fair 6-sided die is rolled. What is the probability that the number rolled was a 3 if you know the number was odd? Round to the nearest hundredth (2 decimal p
33/100 Lydia thinks of a decimal number. It is larger than but smaller than 46%. The number only has one decimal place. What number is she thinking of?
