a. If Mei has already earned 30 points, write and solve an addition equation to find the number of points she still needs.

A segment has endpoints V and X. What are two names for the segment?

wolverine [178]

Given:

A segment has endpoints V and X.

To find:

The two names for the segment.

Solution:

A line segment is a small part of a line and it has two end points. The name of a segment is described by its end points.

For example: If A and B are two and points of a line segment, then the names for the segment are $\overline {AB}$ and $\overline {BA}$ .

It is given that the segment has endpoints V and X.

Therefore, the two names for the segment are $\overline {VX}$ and $\overline {XV}$ .

5 0

2 years ago

A Question 2 (1 point) Retake question

forsale [732]

Consider the provided phrase.

Four times the sum of five and a number

Let the number is n and the sum of five and a number can be written as:

$n+5$

Thus, four times the sum of five and a number can be written as:

$4(n+5)$

Hence, the required expression is $4(n+5)$ .

What is phrase in math?

In mathematics, we may use a phrase to describe an expression. When we describe an expression in words that incorporates a variable, we are doing so by using an algebraic expression. An example of this may be the phrase "greater than" (an expression with a variable).

run the numbers. to conduct a rational analysis of an issue. You can do the math because I was the last person to depart yesterday night and the first person to arrive this morning, and since only the overweight security guy was present. on April 7, 2005, by Dave L. Flag.

Learn more about phrase brainly.com/question/7484425

#SPJ9

4 0

2 years ago

Four bushels of oats weigh 58 kg. Find the constant variation

Greeley [361]

Answer:

14.5

Step-by-step explanation:

4 bushels equals 58 kg k=14.5

6 0

3 years ago

Find the equation of the line perpendicular to the<br> given line through the point (1,9). y=1/3x+5

Ivan

Slope-intercept form: y = mx + b

(m is the slope, b is the y-intercept or the y value when x = 0 --> (0, y) or the point where the line crosses through the y-axis)

For lines to be perpendicular, their slopes have to be the negative reciprocal of each other. (Basically flip the sign +/- and the fraction[switch the numerator and the denominator])

For example:

Slope = $\frac{1}{3}$

Perpendicular line's slope = $-\frac{3}{1}$ or -3

Slope = -2 or $-\frac{2}{1}$

Perpendicular line's slope = $\frac{1}{2}$

$y=\frac{1}{3} x+5$ The given line's slope is $\frac{1}{3}$ , so the perpendicular line's slope is -3. Now that you know the slope, substitute/plug it into the equation: