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3 years ago

6

A rectangular lot is 50 meters wide and 100 meters long. Give the length and width of another rectangular lot that has the same

perimeter but a larger area.

1 answer:

sergejj [24]3 years ago

8 0

Answer:

90 m × 60 m

Step-by-step explanation:

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On the number line 0.2 would be located. Choose a answer to make a true statement.

Mariulka [41]

Um, there are no choices, so I'll just tell you were it'd be located

Since 0.2 isn't yet 1, but its value is more than 0, it would be located in the middle of 1 and 0.

6 0

3 years ago

I need to know how to solve these

My name is Ann [436]

1. make an equation
4x+7(20) = 5(x+20)
2. multiply the numbers and distribute 5 through the parenthesis
4x+140 = 5x+100
3. move variables to the left side and change its sign and move constant to the right side and change its sign
4x-5x = 100-140
4. collect the like terms and calculate the difference
-x = -40
5. change the signs on both sides of the equation
x = 40
he needs to use 40 pounds of the cheaper coffee.
hope this helped!

4 0

2 years ago

What is the conditional relative frequency of selling an item marked 50% off, provided the item sold is item 2?

sukhopar [10]

Answer:

Conditional relative frequency = 0.67

Step-by-step explanation:

50% off Buy 1, get 1 free Total

Item 1 12 8 20

Item 2 20 10 30

Total 32 18 50

Condition relative frequency table:

50% off Buy 1, get 1 free Total

Item 1 $\frac{12}{20}=0.6$ $\frac{8}{20}=0.4$ $\frac{20}{20}=1$

Item 2 $\frac{20}{30}=0.67$ $\frac{10}{30}=0.33$ $\frac{30}{30}=1$

Total $\frac{32}{50}=0.64$ $\frac{18}{50}=0.36$ $\frac{50}{50}=1$

Therefore, conditional relative frequency of selling an item marked 50% off, provided the item sold is item 2 = 0.67

8 0

3 years ago

peter uses unit cubes to built a figure in the shape of the letter x. what is tej fewest unit cubes that oeter can use to build

LiRa [457]

The fewest unit cubes he can use is 4

5 0

3 years ago

The americans with disabilities act sets a maximium angle for a wheelchair ramp entering a business at 4.76 degrees. Determine t

sweet-ann [11.9K]

Answer:

d = 48.03 feet

Step-by-step explanation:

Given that,

The maximum angle for a wheelchair ramp entering a business at 4.76 degrees.

We need to find the horizontal distance needed to accomidate a ramp that goes up to a door 4 feet of the ground.

We can solve it using trigonometry.

$\tan\theta=\dfrac{h}{d}$

Where

h is height

d is the angle of elevation

$d=\dfrac{h}{\tan\theta}\\\\d=\dfrac{4}{\tan(4.76)}\\\\d=48.03\ ft$

So, the horizontal distance is equal to 48.03 feet.

4 0

2 years ago