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Mnenie [13.5K]
3 years ago
10

Joseph tweets 13 times aa day. Define each variable and write an algebraic expression to describe the number of posts after any

given number of days.
Mathematics
1 answer:
Ivahew [28]3 years ago
5 0

Let's say that x is the number of days he tweets. Now, if he tweets any number of days, we can represent all of that with just x. So out expression will look like:

13x

Hope this helps!

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I'm offering 10 points, only answer if you're smart
Vera_Pavlovna [14]
Challenge accepted!!
This is more simple than you think, it's actually quite similar to that of diameter and radius, except this is triangles instead of circles. 

The "centroid" of a triangle is known as the center of mass, everything around it is perfectly evenly balanced from that point, and for triangles, it's the point of intersection for all medians. Now, when dealing with the centroid of triangles, there is a rule that always applies to every median: the distance from a vertex of the triangle to the centroid is ALWAYS twice that of the distance to the midpoint, which would be on the side opposite of the chosen vertex. 

Let's call the identified side "B", the Centroid "A" and the Vertex "C"

Point B to point A is half the distance of point A to point C, as point B occurs on the opposite side of point C. 

This is the same for EVERY median. You could choose any line, and any vertex, and the answer would be the same. The side, if it's opposite of the vertex, is always half the distance to the centroid as the Vertex to the centroid is. 

Your answer A "Twice"

~Hope you better understand, and that this helped!
7 0
3 years ago
What is the x? what could the x be?
sineoko [7]
It would be x=3.50 because 8 divided by 4 is 2 and 14 divided by 4 is 3.5
7 0
4 years ago
8a2 = 12 + a plzzzzzzzzzzzzzzzzzzzzzzzzzz help me slove this problem
polet [3.4K]

Answer:

1.28

Step-by-step explanation:

Assuming in 8a2 the '2' represents an exponent, you answer should be

1.28

3 0
3 years ago
What is the slope of the line passing through the points (1, –5) and (4, 1)?
xxMikexx [17]
You are given two points that could be plotted on a graph (1,-5) and (4,1). The formula for slope is y2-y1/x2 -x1

When plotted into the points it would look like 1-(-5)/4-1= 6/3

6/3=2. So, the slope for these two points is 2.

8 0
4 years ago
Mary says the pen for her horse is an acute right triangle. Is this possible? EXPLAIN.
Murrr4er [49]
Generally speaking... yes! It is possible. It would just have to be less than 90 degrees to be considered acute.


That wouldn't be very comfortable for the horse.
6 0
4 years ago
Read 2 more answers
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