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mina [271]
3 years ago
15

What value of x makes this equation true? 15 – 1 2 x = 21

Mathematics
1 answer:
qaws [65]3 years ago
8 0

Answer:

x= -0.5

Step-by-step explanation:

You want to isolate x on one side of the equation

15-12x=21

-15          -15

-12x=6

/-12     /-12

x= -0.5

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Step-by-step explanation:

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4 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

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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

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6 0
3 years ago
A/8 = 3/4 what is the value of A​
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Hope This Helps! :)

4 0
2 years ago
Read 2 more answers
The length of the base of a parallelogram is 14 meters. The parallelogram has an area of 308 square meters.
dezoksy [38]

Answer:

22 m

Step-by-step explanation:

A = bh

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h = (308 m²)/(14 m)

h = 22 m

Answer: 22 m

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2 years ago
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