Answer:
One solution
Step-by-step explanation:
Hi,
3(x + 5) = -4x + 8
3x + 15 = -4x + 8
7x + 15 = 8
7x = -7
x = -1
One solution :)
Alright! So, we know that in his drawing the living room is 2 millimeters long, and in reality it is 10 meters long. So, to find out how much 1 millimeter is we divide 10 by 2.
[10 ÷ 2] = 5.
One millimeter is 5 meters in reality.
The ratio is 1:5
Answer: The experimental probability is 70 %
Step-by-step explanation:
According to the given question have to find that the experimental probability that a 10th-grade student chosen at random has at least one, but no more than two, siblings
As we know that,
If 10th-grade student chosen at random has at least one, but no more than two, siblings
Therefore, there can be one or two siblings
Such that, the total number of such students
Now, number of favorable outcomes =28 and total number of students
Now,
%
Answer:
10.6301458127
Step-by-step explanation:
Distance between any two points (x1, y1) and (x2,y2) on a coordinate plane is expressed by the formula =
given L=(-4,-1) and E =(3, 7
substituting value of coordinates in equation
we have
Therefore the distance between the points L=(-4,-1) and E =(3, 7) = 10.6301458127
On a standard die, or number cube, there are six faces, each with a number one through six written once. Five is written only once on here, so the odds of rolling a five are one in six. Thus, the odds of not rolling a five are five in six.