3 years ago

Alexandra has 36 coins

Mathematics

1 answer:

statuscvo [17]3 years ago

7 0

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A flower bed has a shape of a rectangle 9yards long and 3 yarss wide what is the area in square feet

Maslowich

It should be 81 square feet.

3 yards x 9 yards = 27 yards squares.

It asks for your answer in square feet, so you multiply by 3. This is because there are 3 feet in ever yard.

27 x 3 feet = 81 square feet.

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3 years ago

Two numbers have a sum of 49. If one number is x,express the other number in terms of x

Ymorist [56]

Answer:

y = 49 - x

Step-by-step explanation:

Let the other number be y.

Given x + y = 49

x+y-x = 49 - x

y = 49 - x

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3 years ago

What is the domain of f(x)= 10x1-(4) ?

MakcuM [25]

Answer:

Domain:(−∞,∞),{x|x∈R}

Step-by-step explanation:

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3 years ago

Alisa hopes to play beach volleyball in the olympics someday. She has convinced her parents to allow her to set up a beach volle

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Don't panic! The answer is 42.

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3 years ago

According to a state law for vehicles traveling on state roads, the maximum total weight of a vehicle and its contents depends o

Alex787 [66]

Inequalities are used to show the relationship between unequal expressions.

The inequalities that represent the maximum weights are:

2 axles - $x \le 40000$ .
3 axles - $x \le 60000$ .
4 axles - $x \le 80000$ .

Let the maximum weight be represented with x

In inequality, maximum means less than or equal to i.e. $\le$

(a) 2 axles

The maximum weight, here is 40000.

So, the inequality is:

$x \le 40000$

(b) 3 axles

The maximum weight, here is 60000.

So, the inequality is:

$x \le 60000$

(c) 4 axles

The maximum weight, here is 80000.

So, the inequality is:

$x \le 80000$

See attachment for the graphs of each inequality