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elena-s [515]
3 years ago
6

I need help with weighted averages word problems on ixl

Mathematics
1 answer:
Alexxandr [17]3 years ago
8 0

the question?

Step-by-step explanation:

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Suppose z=x2sin(y), x=5t2−5s2, y=−6st.
vitfil [10]
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6 0
3 years ago
A regulation soccer field for international play is a rectangle with a length between 100 m and I 1 O m and a width between 64 1
Natalija [7]

Answer:

  • The smallest area the field could be is 6,400 m²
  • The largest area the field could be is 8,250 m²

Step-by-step explanation:

Given;

smallest possible length of the international soccer field, L₀ = 100 m

smallest possible breadth of the international soccer field, B₀ = 64 m

Largest possible length of the international soccer field, L₁ = 110 m

Largest possible breadth of the international soccer field, B₁ = 75 m

Area of a rectangle is given by;

A = L x B

The smallest area the field could be is calculated as;

A₀ = L₀ x B₀

A₀ = 100 m x 64 m

A₀ = 6,400 m²

The largest area the field could be is calculated as;

A₁ = L₁ x B₁

A₁ = 110 m x 75 m

A₁ = 8,250 m²

6 0
3 years ago
What is the answer for this 2 step equation 1/3x+6=12
goldenfox [79]
The answer is X=18 for this 2 step equation
6 0
4 years ago
Read 2 more answers
A 7.0 kg textbook is placed in a shelf 1.5 m high. What is the potential energy relative to the floor?
jeyben [28]

Answer:

PE = 102.9 Joules

Step-by-step explanation:

PE = mgh

= (7.0 kg)(9.8 m/s^2)(1.5 m)

= 102.9 Joules

4 0
3 years ago
2x - 3x - 18 + -18 + 2x + 5x x= .....? A.X=4.5 B.X=0 C.X=6 D.X=-4.5 :) please help?
Troyanec [42]

Answer:

-36+7x

Step-by-step explanation:

8 0
3 years ago
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