Answer: The two triangles in the diagram are similar and therefore the corresponding ... If the vectors and are parallel there exists a number r such that = r∙ .
Step-by-step explanation: i hope this very is helpful Not only that it is because i want you to proceed a good grade!!!!!!
Answer:
Step-by-step explanation:
-10*9*x^3*x*y^2 = -90x^4y^2
Answer:
1) line segment
2) square-root of 13.
3) plane F
4) Ray
5) I think the wrong image is attached, but a point would just be a dot, a line would have one dot then an arrow on the other end, an angle would be 2 lines connected with an emphasis on what's going on in between the 2 lines, a line segment is 2 dots on both ends of a line.
6)H N K I
7) (2,-8)
8) line p
9) (-2, 7)
Step-by-step explanation:
For the distance between 2 points, do (x2-x1)^2+(y2-y1)^2 then take the square root of that.
For naming a plane, as long as it is an uppercase cursive letter it is a plane.
Rays are lines without the dot on the end.
Collinear points are points that lie on the same line.
Midpoint method is finding the average between the x coordinates then the y coordinates, so think (x1+x2)/2, (y1+y2)/2, but this can be confusing with negative distances, so just think of it as on a number line, from -1 to -3 they are 4 apart, so the average between them is -2.
7.2 billion Ibs of candy in 12 months in a country that has 305 million people.
7.2 billion/12 to see how much candy is consumed in one month by the population.
then you would divide the answer which is 600 million by the population to see how much candy is consumed per person.
600,000,000/305,000,000 = about 1.967
So, in one month, a person consumes about 1.967 Ibs of candy a month.
Hello!
I've altered the diagram and attached it below. I've added a circle; circles measure 360°. Segment CD is half the measure of the circle, thus it measures 180°. That means that if you add all the angle measures up, they have to equal 180°. Let's make an equation.
180 = (4x + 8) + 34 + (76 - x)
Now we can solve algebraically for x.
180 = 4x + 8 + 34 + 76 - x
180 = 3x + 118
62 = 3x
20.67 ≈ x
Answer:
x ≈ 20.67
