Find all real numbers X such that 6x-21<=-3 AND 14x+11>=-17
Answers
D: All real x.
New domain: x is less than or equal to 3.
Thus, there is a restriction:
Related Questions
Is it A?Consider the following scenario:A teacher notices a trend in the students' grades for hermidterm exam. Which event probably has the strongest correlation with the exam grades?The successful completion of the exam review packetThe number of days students ate breakfast that semesterThe location of students in the classroomThe number of times students completed extra credit
Calculate the measure of ABC to the nearest tenth of a degree.
A dining set is priced at $785. If the sales tax is 7 percent, what is the cost to purchase the dining set? Round to the nearest cent if necessary.$54.95$792.00$839.95$1134.50
Given log 2 = 0.3010, log 3 = 0.4771. Find the value of a) log 12 b) log 5.
B) 5 feet
C) 60 feet
D) 100 feet
Answers
Answer:
The answer is D
Step-by-step explanation:
Final answer:
Lacking the graph or a function showing the ball's trajectory, the question cannot be answered at this point. However, it can usually be solved using kinematics, assuming we have initial velocity, throw height, and acceleration due to gravity (-9.8 m/s^2).
Explanation:
Unfortunately, without the actual graph or a function representing the path of the ball, it's not possible to accurately answer the question, 'After ten seconds how high was the ball (round to the nearest foot)?'. In physics, typically, we could use the equations of kinematics to solve such a problem if we have the relevant data, which includes initial velocity, the height from which the ball was thrown, and the acceleration due to gravity, which is -9.8 m/s^2. These equations particularly apply to a scenario such as this where Andy throws a ball from top of a building and watches it hit the ground.
Learn more about Physics of Projectile Motion here:
#SPJ2
Answers
but as for the second one (33.7y+8.4-2.04y) we would first have to combine like terms so you'd subtract 2.04y from 33.7y , which would give you ; 33.66y so now your answer would be " 33.66y + 8.4 ",
there's nothing more you can do because they're seperate terms c: .
Your third problem ( 4.2x+8.1x+1.8x-2.1x ) is also combining like terms. Add the first 3 terms and that'll give you 14.1x , now subtract 2.1x and that'll give you "12x" as your final answer ~
For your fourth problem x+2 ( x-y ) , you would have to do something called factoring , basically all you gotta do is distribute term by term. So, x times x would give you x^2 , x times -y would give you -xy , 2 times x is 2x , and 2 times -y is -2y , so that'll look somethng like x^2 - xy + 2x - 2x . Now the 2x's cancel out
and you are left with "x^2 - xy" as your final answer ~
Answers
Answers
6(2+2p)=-8(4-p)
12+12p=-32+8p
-8p -8p
12+4p=-32
-12 -12
4p=-44
/4 /4
p=-11
*whatever you do to one side of the equation you have to do to the other
Answers
Answers
So the problem already gave you what a perimeter is, which is 2l + 2w.
Now it says perimeter is 28, so 2l + 2w = 28.
Then it says length is 2 more than twice its width, so l = 2w + 2.
Now substitute.
2(2w + 2) + 2w = 28
4w + 4 + 2w = 28
6w = 24
w = 4
Now substitute w back in l = 2w + 2
l = 2(4) + 2
l = 10