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Harrizon [31]
3 years ago
12

One half plus two thirds

Mathematics
2 answers:
UNO [17]3 years ago
5 0
1/2+2/3= 3/6+4/6=7/6=1 1/2

ddd [48]3 years ago
3 0

Answer:

7/6  or 1  1/6

Step-by-step explanation:

Multiply 1/2 by 3 to get 3/6 then multiply 2/3 by 2 to get 4/6 then add those together to get your answer

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How many faces, edges and vertices does the shape below have?<br> Faces: <br> Edges: <br> Vertices:
olga55 [171]

the number of faces, edges and vertices the shape below has is 4, 4 and 6 respectively.

<h3>How to determine the number</h3>

It is important to note that according to Euler’s formula for any convex polyhedron, the number of Faces (F) and vertices (V) added together is exactly two more than the number of edges (E).

It is mathematically written as;

Face + vertices = 2 + edges

F + V = 2 + E

From the figure given, we can see that it is a kite

Number of vertices = 4

Number of faces = 4

2 + edges = faces + vertices

2 + edges = 4 + 4

2 + edges = 8

Edges = 8 - 2

Edges = 6

Thus, the number of faces, edges and vertices the shape below has is 4, 4 and 6 respectively.

Learn more about a kite here:

brainly.com/question/20597161

#SPJ1

5 0
2 years ago
Kelly and Sean work together to clean a section of highway that is 10/3 Mile long. write this distance as a mixed number
skelet666 [1.2K]
 3 1/3 easy i trick i use is too divide the three by 10 you get 3 and there's 1 left so three  wholes and 1/3 left 
5 0
3 years ago
Please help for 16 points <br>NO WRONG ANSWERS PLEASE ​
Sedbober [7]

Answer:

x = 30, x = 5 and x = 9

Step-by-step explanation:

The diagonals of a square are perpendicular bisectors of each other, so

∠ AEB = 90° , then

3x = 90 ( divide both sides by 3 )

x = 30

---------------------------------------------------------

(9)

The 4 angles of a square are right and the diagonals bisect the angles, then

∠ BAC = 45° , so

9x = 45 ( divide both sides by 9 )

x = 5

-------------------------------------------------------

(10)

All sides are congruent , so

CD = AB , that is

3x - 5 = 2x + 4 ( subtract 2x from both sides )

x - 5 = 4 ( add 5 to both sides )

x = 9

5 0
3 years ago
Celebrity A has 400 followers on social media and is gaining 75 followers each day. Celebrity B has 1,000 followers on social me
ddd [48]

Answer:

1,000-25x=400+75x

Step-by-step explanation:

x=amount of days it'll take

1,000-25x=400+75x

7 0
3 years ago
A jar contains $36.25 in quarters and nickels. How many quarters and dimes are in the jar? Please explain how u got the answer,
kumpel [21]
So, look:

36*4 = 144

There are 145 quarters in all.

And in nickels, there are:

144 * 5 = 720 + 5 = 725
There are 725 nickels in all.

Dimes: 144 * 10 = 1440 + 10 = 1450  (or you could do 145 * 10 and still get 1450. Like I did in the nickels and everything. :) )

= 1450 dimes 

I hope this helps!

4 0
3 years ago
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