Answer:
17.9
Step-by-step explanation:
Add all of the numbers together.
You get 179
Divide by the amount of numbers, 10
you get 17.9
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Answer:
No
Step-by-step explanation:
No, 5cm, 5cm, and 15cm cannot create a triangle because the side lengths do not follow the formula a + b > c. Since 5 + 5 = 10, and 10 is not greater than 15, these side lengths won't be able to form a triangle.
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Answer:
<em>Triangular prism </em>
Step-by-step explanation:
H has to be a number so that when you divide it by nine it will equal nine.
Reversing this, it would look like this.
9*9=h
h=81
