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goblinko [34]
3 years ago
8

How many edges does a tetrahedron have? 6 9 12 18

Mathematics
1 answer:
Jet001 [13]3 years ago
6 0
A tetrahedron is a shape made out of four triangular faces, and it has a total of <span>six edges

</span>
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1 1/2. What are the 5 principles our government is based upon? Explain what each means.. 1.The first ten amendments are known as
sergij07 [2.7K]

Step-by-step explanation:

supremacy of the law ,rule of law ,franchise,equality before the law

3 0
3 years ago
Serenity has 2\frac{1}{2} 2 1 ​ cups of dough to make dumplings. If she uses \frac{3}{4} 4 3 ​ cup of dough for each dumpling, h
BARSIC [14]

3 dumplings can be made by Serenity

<em><u>Solution:</u></em>

Given that,

Serenity has 2\frac{1}{2} cups of dough to make dumplings

She uses \frac{3}{4} cup of dough for each dumpling

To find: Number of whole dumplings made

From given information,

\text{Total cups of dough } = 2\frac{1}{2} = \frac{2 \times 2+1}{2} =\frac{5}{2}

\text{Cups of dough for 1 dumpling } = \frac{3}{4}

To find the number of whole dumplings made, we can divide the total cups of dough by cups of dough for 1 dumpling

\text{Number of whole dumplings made } = \frac{\text{total cups of dough}}{\text{cups of dough for 1 dumpling}}\\\\\text{Number of whole dumplings made } = \frac{\frac{5}{2}}{\frac{3}{4}} = \frac{5}{2} \times \frac{4}{3}\\\\\text{Number of whole dumplings made } = \frac{10}{3} = 3.33 \approx 3

Thus 3 dumplings can be made

6 0
3 years ago
What is another way to write -3+(4+7) ?
shutvik [7]
You could use -3 + 11
8 0
3 years ago
Caleb went to the grocery store to purchase hamburger meat and hamburger buns for an upcoming barbecue with his friends. At the
Eva8 [605]
About $0.75 per person.



First, let’s find the cost for each portion of hamburger meat and the cost for each bun.

We can do this for the meat by doing 1.49/4 to get 0.3725.

Now we can do the same with the buns by doing 2.99/8 to get 0.37375.

Now just add these together. 0.3725+0.37375 is 0.74625, which can be rounded to $0.75.

The cost per person is approximately $0.75.



Please consider marking this answer as Brainliest to help me advance.
6 0
3 years ago
Read 2 more answers
PLEASE HELP QUICKLY! IF 2 ANSWERS I WILL VOTE ONE BRAINLIEST
Alik [6]

Answer:

15/3 =5 is the correct answer

5 0
3 years ago
Read 2 more answers
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