A scale fora map states that 2 inches equals 25 miles. If the distance from Dallas to Houston on the map is 19.2 inches, what is the actual distance, in miles, between Dallas and Houston? Step by Step how u got the answer
thx

Answers

Answer 1

Answer:

The actual distance, in miles, between Dallas and Houston is 240 miles.

What is an expression?

The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.

Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.

A scale for a map states that 2 inches equal 25 miles. If the distance from Dallas to Houston on the map is 19.2 inches.

2 inches = 25 miles

19.2 inches = ( 19.2 x 25 ) / 2

19.2 inches = 240 miles

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Answer 2

Answer: They say that 2 inches on the map equals 25 miles in real life.
That means that 1 inch on the map equals how many miles in real life?

... [time for you to think] ...

That's 12.5 miles. (simply 25 / 2 = 12.5).

So one inch on the map is equal to 12.5 miles in real life.
Starting from this....

So 1 inch on the map is equal to 12.5 miles in real life.
So 2 inches on the map is equal to 25 miles in real life. (2x12.5)
So 3 inches on the map is equal to 37.5 miles in real life. (3x12.5)
So 4 inches on the map is equal to 50 miles in real life. (4x12.5)
So 19.2 inches on the map is equal to <....> miles in real life (19.2 x 12.5).

For you to fill in the <...> using the steps I gave you.

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the perimeter of a photo frame is 36 inches. The length is 2 inches greater than the width. what are the dimensions of the frame

Answers

Length = 10
Width = 8

Hope this helped! A lot of thinking went into this one!

I would like to know if 1 km is greater or less then 999 m

Answers

greater 1 km = 1000 m
so it's greater than 999 m

Grater

1000m=1km

So

999km<1km

a schools 430 square meter rooftop solar panel generates about 1100 kWh of electricity each month.what might be the panels dimensions? Use one dimension that is not a whole number.

Answers

Since area is length x width which is as said the squared meter or area of the rooftop. TO get the dimensions we just have to square out 430 m2.

Thus, a2 = 430
sq of a = 20.736.

I hope this helps.

Draw 2 lines to make 1 square and 2 triangles in a trapezoid

Answers

ABPQ is a square and ADP and BQC are two triangles.

What is a trapezium?

It is a quadrilateral that has one pair of parallel sides and a height.

The area is calculated as: 1/2 x sum of the parallel sides x height.

Examples:

Area of a trapezium that has the parallel sides as 3 cm and 4 cm and a heght o 5 cm.

Area = 1/2 x (3 + 4) x 5

Area = 1/2 x 7 x 5

Area = 35/2 = 17.5 cm^2

We have,

Here's a diagram of how to draw two lines to make a square and two triangles in a trapezoid:

A___________B

/ | | \

D __P_________Q____ C

To make a square andthe two triangles, draw a line from point A to P and from point B to Q.

Now,

We see that,

ABPQ is a square and ADP and BQC are two triangles.

Thus,

ABPQ is a square and ADP and BQC are two triangles.

Learn more about trapezium here:

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First, know which two sides are parallel. Then, go to the corners of the shorter side and draw a perpendicular line connecting to both sides

Himpunan A={p,q}
Berapakah banyaknya himpunan bagian dari A??

Answers

Maaf,soal yang anda buat itu salah
jika saya menjawab soal di atas tidak masuk akal.contoh membuat soal:
diketahui,w ={kumpulan huruf pembentuk kata batal}.tentukan banyaknya himpunan bagian w yang memiliki 2 anggota
Penyelesaian
w=b,a,t,l=4
:4!/(4-2)!×2!
4×3×2!/2!×2×1
12/2
6

Calculate the sum of the infinite series