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Dominik [7]
3 years ago
15

Help me with this two problems please (The problema are in a picture):

Mathematics
1 answer:
Sav [38]3 years ago
7 0

Answer:

Hey there!

I would prefer method two.

Both methods give the right solution, but method two is more straightforward. Instead of distributing, you simply divide and don't need to do as much work.

Let me know if this helps :)

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An orange traffic cone has a diameter of 10 in. and a height of 28 in.
masha68 [24]

Answer:

733 inches

Step-by-step explanation:

V= 3.14*5^2*28/3

Order of Operations (PEMDAS)

5^2=25

25*3.14= 78.5

78.5*28= 2198

2198/3=732.66

Round to nearest cubic inch

733 inches

8 0
3 years ago
A square piece of paper 150 millimeters on a side is folded in half along a diagonal. What is the exact length of the diagonal?
s344n2d4d5 [400]

Answer:

Look below.

Step-by-step explanation:

a^{2}+b^{2}  =c^{2} \\150^{2}+150^{2}= c^{2}\\22500+22500=c^{2} \\\sqrt{45000}   = c\\

Use a calculator.

6 0
3 years ago
What is the probability of rolling a number less than three on a six-sided die?
DerKrebs [107]

Answer: The probability would be 1/3.

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Help me please<br><br>are opposite numbers always different
igor_vitrenko [27]
No they are not always diffrent
7 0
3 years ago
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Find the length of a diagonal of a square with sides 10in. long
Ghella [55]
Hey!!!
Answer is....
diagonals of square bisect each other at right angles.
let diagonal be 2x
Using Pythagoras in a triangle enclosed by a side and 2 half diagonals...
{x}^{2}  +  {x}^{2}  =  {10}^{2}
2 {x}^{2}  = 100
{x }^{2}  = 50
x =  \sqrt{50}
side of a diagonal=2 sqrt50
= 10 \sqrt{2}
cm......



HOPE IT HELPS YOU '_'
3 0
3 years ago
Read 2 more answers
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