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asambeis [7]
3 years ago
7

An octagonal pyramid ... how many faces are there, how many vertices and how many edges? A triangular prism ... how many faces a

re there, how many vertices and how many edges? a triangular pyramid ... how many faces are there, how many vertices and how many edges?
Mathematics
1 answer:
Grace [21]3 years ago
5 0

1: 8 faces and 9 with the base 9 vertices and 16 edges

2: 3 faces and 5 with the bases 6 vertices and 9 edges

3: 3 faces and 4 with the base 4 vertices and 6 edges

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The dose of a strong cough medicine might be which of the following? 2mL, 200mL, 2L
Margarita [4]
To find the answer,we can picture how much the above value is by objects in real life.

2mL = about two drops of water

200mL = about a carton of milk/ a box of ornage juice

2L = 2000 × 10 mL = 20000 mL = The bottle of drinks that are in family/party size.

As we only take in small dosages of medicine, the best option would be 2mL.

Hope it helps!
6 0
3 years ago
Rooster + rooster + rooster =20
Leya [2.2K]
If rooster = 6 eggs =10 banana = 5 and 6+10x5= 56
6 0
3 years ago
A food factory produces trail mix containing raisins and cashews at a cost of $9 per pound. Every 3 pound container of trail mix
Svetllana [295]

Answer:

4r+8c = 27

Step-by-step explanation:

consider that 3 lbs will cost $27 at $9/lb

so, adding up the value of the raisins and cashews in a 3lb bag.

7 0
3 years ago
Solve for x and write your answer in simplest form.<br><br> -1/2 -1/2(4/5x+1) = -2 -3x
dimaraw [331]

The solution of the equation which is as described in the task content when expressed in its simplest form is; -5/13.

<h3>What is the solution of the equation as described in the task content?</h3>

It follows from the task content that the solution to the equation is to be determined and expressed in its simplest form.

Given;

-1/2 -1/2(4/5x+1) = -2 -3x

By distributing the coefficients: we have;

-1/2 - 2/5x - 1/2 = -2 -3x

Hence, by collecting like terms; we have;

-1/2 - 1/2 + 2 = -3x + (2/5)x

1 = -13x/5

Therefore; by cross-multiplication; we have;

5 = -13x

Divide both sides by; -13.

x = -5/13.

Ultimately, the solution of the equation which is as described in the task content when expressed in its simplest form is; -5/13.

Read more on solution of an equation;

brainly.com/question/10839449

#SPJ1

4 0
1 year ago
Seven pounds of grapes cost $10.43 how much would it cost for 3 pounds
lozanna [386]
1. Divide $10.43 by 7 to find out how much each pound of grapes costs.
$10.43/7=$1.49
2. Multiply $1.49 by 3 to find out how much 3 pounds of grapes would cost.
$1.49•3=$4.47
3. So, 3 pounds of grapes would cost $4.47

Hope this helps!
4 0
3 years ago
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