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3 years ago

In a rectangular park that measures 80 yards by 18 yards, a dog runs from one corner to the

Mathematics

1 answer:

PSYCHO15rus [73]3 years ago

6 0

Pythagoras
a^2 + b^2 = c^2
80^2 + 18^2 = Answer^2
Answer= The square root of 6724
= 82 yards

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A taxi driver had 50 fares to and from the airport last Monday. The price for a ride to the airport is $10, and the price for a

Rina8888 [55]

Answer:

Number of Fares to airport is 25 and number of fares from airport is 25.

Step-by-step explanation:

Given:

Total Number of fares =50

Let number of fares to airport be x.

Let number of fares from airport be y.

hence the equation can be framed as;

$x+y=50 \ \ \ \ equation \ 1$

Also Given

Total Money Collected = $375

Cost to airport = $10

Cost from Airport = $5

Total Money Collect is equal to Cost to airport multiplied by number of Fares to airport plus Cost from airport multiplied by number of Fare from airport.

$10x+5y=375$

Dividing by 5 on both side we get;

$2x+y = 75 \ \ \ \ equation \ 2$

Now Subtracting equation 1 from 2 we get;

$(2x+y)-(x+y)=75-50\\2x+y-x-y=25\\x=25$

Substituting the value of x in equation 1 we get;

$x+y=50\\25+y=50\\y=50-25\\y=25$

Hence Number of Fares to airport is 25 and number of fares from airport is 25.

5 0

3 years ago

I need help please :(

mixer [17]

Answer:

x = 7

Step-by-step explanation:

Given:

∠DEF = 117°

∠DEG = (12x + 1)°

∠GEF = (5x - 3)°

Find:

value of x

Computation:

∠DEF = ∠DEG + ∠GEF

117° = (12x + 1)° + (5x - 3)°

117° = 17 x - 2

x = 7

7 0

2 years ago

Read 2 more answers

3/2 times 2/3 in the simplest form

Lostsunrise [7]

Answer:

3/2 x 2/3 = 1

Step-by-step explanation:

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3 years ago

The table below describes a sequence of transformations that justify that two figures are similar. Which sentence below shows th

yuradex [85]

Answer:

dilation

Step-by-step explanation:

whenever the shape is dilated, or scaled by a factor of any number, the shape will change size and will become similar rather than congruent. congruent shapes have the same dimensions as the parent or original shape.

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3 years ago

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On a cube, what proportion of the surface area is on each face, to the nearest percent?

Nookie1986 [14]

Cubes have 6 equal faces, and the surface area is the sum of all of these faces. Thus, one face would be 1/6 of the cube's surface area, or about 17%.

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3 years ago