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Gre4nikov [31]
3 years ago
8

What is the surface area of the triangular pyramid shown? Round to the nearest tenth.

Mathematics
1 answer:
Sloan [31]3 years ago
8 0

Answer:

A. 57.6

Step-by-step explanation:

6 times 5.2 is 31.2. 4 times 5 is 20. 6 times 5 is 30. 6 times 5 is 30. (31.2/2)+(20/2)+30= 55.6 Then you round nearest tenth. 57.6.

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Jully bought 3 slices of cheese pizza and 4 slices of pepperoni pizza for $18.00. Christian bought 3 slices of cheese pizza and
andrew11 [14]

Answer:

$2.00

Step-by-step explanation:

You can form an equation with these statements, x being the price of cheese pizza and y being the price of pepperoni. Making the equation,

3x+4y=18

3x+2y=12

Solving the equation,

3x+4y=18

6x+4y=24

-3x=-6

x=2

y=3

Solving another way,

2y=6

y=3

x=2

Therefore, the answer is $2.00

8 0
2 years ago
BC = 6, EF = 12 Based on the given information, choose the similarity statement that you would use to say ABC~DEF. If you could
vovangra [49]

Answer:

The answer is "NOT"

Step-by-step explanation:

  • To demonstrate a similar statement we want to have yet another side or some other angle, however, the third section is not proportional.  
  • Its sides were equivalent in proportions (yeah sure they are) + corner by the by is not given.
  • There is no triangle angle provided so, that we can not enforce the SAS argument.  
  • It is not evidence of similarity between ABC ≈DEF.
6 0
3 years ago
Please help! This is homework that’s due tomorrow and it’s the only problem I have left.
katrin [286]

Answer:

4 flights of stairs in 5 minutes

Step-by-step explanation:

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3 0
3 years ago
How can I get this count <br>y = 0.75x + 0.25​
Andrews [41]

Answer:

what the question

?

Step-by-step explanation:

6 0
3 years ago
Get all of them and get brainliest
Marina86 [1]
1. 21,150
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