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inna [77]
3 years ago
8

For t=2, 15t - 2t is equal to

Mathematics
1 answer:
weqwewe [10]3 years ago
6 0

Answer:

26

Step-by-step explanation:

=15(2) - 2(2)

=30 - 4

=26

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A Hexagonal pyramid is located on top of a hexagonal prism. How many vertices are there?
Scrat [10]

For a better understanding of the answer given here, please go through the diagram in the attached file.

The diagram assumes that the base of the hexagonal pyramid is an exact fit (has same dimensions as the face of the hexagonal prism).

As can be seen from the diagram, the common vertices are A,B,C,D,E,F which are 6 in number.

The bottom vertices are G,H,I,J,K,L, which, again are 6 in number.

The Apex of the pyramid, P is one more vertex.

Thus, the total number of vertices in a Hexagonal pyramid is located on top of a hexagonal prism will be the sum of all these vertices and thus will be:

6+6+1=13

3 0
4 years ago
Which fraction has a repeating decimal as its decimal expansion?<br> 3/25<br> 3/16<br> 3/11<br> 3/8
USPshnik [31]
It should be 3/11 because we know that 11 is a number where if almost any number divide 11 is a repeating.
3 0
3 years ago
Amy bill cara each played a game amys score was ten times bills score
Andrew [12]

Answer:

10:1:5

Step-by-step explanation:

Given that,

A game was played by Amy, Bill, and Cara.

Let Amy's score be x. Then,

Bill's score would be x/10

Cara's score = x/2

Now,

The ratio of their scores;

x: x/10: x/2

= 1 : 1/10 : 1/2

To equalize the scores, multiply all of them by 10

= (1 * 10): (1/10 * 10) : (1/2 * 10)

= 10 : 1 : 5

Thus, the simplest ratio form would be 10:1:5

6 0
2 years ago
5/12x-168= ?/12y(x-14)
butalik [34]

Move all terms to the left side and set equal to zero. Then set each factor equal to zero


m=                     5x-2016

                        _______

                         y (x-14)


(I'm trying to draw a fraction lol)


6 0
3 years ago
What is the answer for x-9=8
Alexxandr [17]
X=17 that’s answer and I hope it helps
5 0
3 years ago
Read 2 more answers
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