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3 years ago

5 gal. x 20 mpg = ? mi.

2 answers:

8 0

5 Gallons x 20 MPG = 100 miles
----------------------------------------------
10 miles cannot be underestimate
10 mile is an overestimate
100 miles isn't underestimated.
Pretty sure the answer is D) 100 miles, which is an overestimated

konstantin123 [22]3 years ago

5 0

Pretty sure it’s c cause 5 x 20 = 100

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A new Outdoor recreation Center is being built in Erie. The perimeter of the rectangular playing field is 456 yards. The length

MAVERICK [17]

Answer:

$P= 456 = 2X +2Y$ (1)

And for this case we know the following condition "The length of the field is 7 yards less than quadruple the width" and we can write this :

$X = 4Y -7$

And replacing into equation (1) we got:

$456= 2(4Y-7) +2Y$

$456 = 8Y -14 +2Y$

$456 = 10Y-14$

Adding 14 in both sides we got:

$456+14 = 10Y$

And dividing 10 on both sides we got:

$Y=\frac{470}{10}= 47$

And then we can solve for X and we got:

$X= 4*47 -7=181$

Step-by-step explanation:

For this case we can set up the following notation:

X represent the lenght

Y represent the width

And since we have a rectangular playing filed the perimeter is given by:

$P= 456 = 2X +2Y$ (1)

And for this case we know the following condition "The length of the field is 7 yards less than quadruple the width" and we can write this :

$X = 4Y -7$

And replacing into equation (1) we got:

$456= 2(4Y-7) +2Y$

$456 = 8Y -14 +2Y$

$456 = 10Y-14$

Adding 14 in both sides we got:

$456+14 = 10Y$

And dividing 10 on both sides we got:

$Y=\frac{470}{10}= 47$

And then we can solve for X and we got:

$X= 4*47 -7=181$

6 0

4 years ago

D. Find the measure of angle x<br> Find the measure of angle x

Keith_Richards [23]

Answer:

x = 24 degrees

Step-by-step explanation:

You need to know, that one line has a total of 180 degrees. So, first solve for y by subtracting 180 - 103. You get 77. So y is 77 degrees. Now add 77 + 79 to get 156. Now subtract 180 - 156 to solve for x. You get 24 degrees.

Hope it helps!

6 0

3 years ago

Read 2 more answers

The graph on the right represents the value of a motorcycle as a function of time.

ELEN [110]

Where is the photo???

3 0

3 years ago

A ratio scale contains _____. the properties of order, classification, and equal distance between points but no unique origin th

Verdich [7]

Answer:

the properties of classification, order, equal distance, and unique origin.

Step-by-step explanation:

A level of measurement refers to a classification which is used to illustrate the attributes of the values assigned to variables. Basically, there are four (4) levels of measurement for a variable and these are;

1. Ratio: data can be arranged in an ordering scheme and subtracting its differences is meaningful with respect to the value of true zero. Examples are height, price, weight, distance etc.

2. Nominal: is characterized by data that are non-numerical, comprises of categories, labels or names and can't be arranged in an ordering scheme.

3. Interval: data can be arranged in an ordering scheme and subtracting its differences is meaningful. Examples are year, temperature, time etc.

4. Ordinal: data can be arranged in an ordering scheme but subtracting its differences is meaningless or impossible. Examples are happy, sad etc.

Hence, a ratio scale contains the properties of classification, order, equal distance, and unique origin.

8 0

3 years ago

Present and contrast at leat 2 different methods of finding the volume of a cylinder with height h and radius r.

Vilka [71]

Answer:

Volume V= πr²h

Volume V= base * height

Step-by-step explanation:

Volume is the capacity of an object which is obtained by multiplying area with height. Volume of a cylinder is generally calculated by two formulas.

Volume of a cylinder V= πr²h Where r is the radius and h is the height

Volume of a cylinder V= base * height

If we analyse the two formula keeping in mind that the base of the cylinder is circular . The area of a circle is given by πr². In this first formula we can find the area of the base by applying the formula of the circular region. Volume is measured by multiplying length , breadth and height, or area with height. In both the formulas given above we find the area and then multiply with the height.

8 0

4 years ago