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ipn [44]
3 years ago
15

Help need step by step on how to do

Mathematics
1 answer:
nignag [31]3 years ago
3 0

Answer:

So basically ignore the 3 in. an multiply all sides. follow that hint! then when you get all your multiplied answers add them then you have the surface area,

Step-by-step explanation:

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Neptune is about how many times as far from the Sun as Mars is from
LUCKY_DIMON [66]

Answer:

Neptune is 4.495 billion far from the sun and mars is 227.9 million km

the anwer is 4.2671 i guess

6 0
2 years ago
Does the choice of the base affect the area of a triangle?
Illusion [34]

Answer:

this base of s triangle is the area so me answer would have to be yes

Step-by-step explanation:

6 0
3 years ago
Find the perimeter of a regular pentagon with sides of (3x + 5).
kotegsom [21]

Answer:

  5(3x + 5)   or   15x + 25

Step-by-step explanation:

A regular pentagon has 5 sides of equal length. The perimeter is the sum of the lengths of those sides. We can use multiplication to find the sum of 5 of the same value:

  P = 5(3x +5)

Perhaps you want it expanded. Using the distributive property, we multiply each term in parentheses by 5:

  P = 15x + 25

4 0
4 years ago
What is the value of f(-1/4)?
atroni [7]

Answer:

i think its -0.25

Step-by-step explanation:

i dont really ave an explanation a just used a calculator

5 0
3 years ago
!!!!!!! I NEED THE WORK PLS ILL GIVE BRAINLIST!!!
dexar [7]

Answer:

1. 4 and 4sqrt2

2. 6sqrt2 and 6sqrt2

3. 5 and 5sqrt2

4. 5sqrt2 and 5sqrt2

5. 6 and 6

6. 8 and 8sqrt2

7. sqrt3 and sqrt6

8. sqrt2 and sqrt4

Step-by-step explanation:

3 0
3 years ago
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