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3 years ago

Please help me here dudes and dudettes

Mathematics

1 answer:

BabaBlast [244]3 years ago

6 0

Answer:

what!!!!!!!!!!!!!!!!!! so only for dudesssssssss

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Can someone help me find the area and perimeter please?

Lelu [443]

Answer:

Step-by-step explanation:

Remember that the formula to get the area of a right triangle is base times height divided by 2, so to find the area:

5 x 12 = 60/2 = 30

Area of this triangle is 30.

To find the perimeter, add all the sides:

5 + 12 + 13 = 30.

Perimeter of this triangle is 30.

7 0

3 years ago

A potential energy function is given by U = A x3 + B x2 − C x + D . For positive parameters A, B, C, D this potential has two eq

Ivenika [448]

Answer:

7.8655

Step-by-step explanation:

Given the functionl

$U=Ax^3+Bx^2-cx+D$

Where,

$A=1.45J/m^3\\B=2.85J/m^2\\c= 1.7J/m\\D=0.6J$

We have, replacing,

$U=1.45x^3+2.85x^2-1.7x+0.6$

We need to derivate and verify for stable equilibrum that,

$\frac{d^2 U}{dx^2}>0$

Then,

$U'(x) = 4.32x^2+5.7x-1.7$

Roots in,

$x_1=-1.57008\\x_2=0.250636$

We obtain U"(x), then we have

$\frac{d^2U}{dx}=8.64x+5.7$

For $x=-1.57, U"(x)=-7.86549$ Unestable

For $x=0.250636 U"(x)=7.8655>0$ Stable

7 0

3 years ago

ME NEEDS SOME MORE HELP FOR QUESTION 2

Evgen [1.6K]

Answer:

C is answer I think 0, because

5 0

3 years ago

Read 2 more answers

The baseball team has won 50 games of 75 players. The team has 45 remaining games to play.How many of remaining games must a tea

Paul [167]

the baseball team must win 22 more games to win 60% of total games played in the season.

/////////////////////////////////////////////////////////////////////////////////////

we know that the team played 75 games and will play 45 more games.

1st step: 75 + 45 = 120

2nd step: find 60% of 120 which is 72

3rd step: 72 - 50 = 22

5 0

3 years ago

a rain gauge collected 0.2 inches or rain in 30 mintues.if it keeps raining at the same rate what the total time it will take to

sveticcg [70]

Answer:

Your answer would be 2 hours and 30 minutes.

Step-by-step explanation:

8 0

3 years ago