3 years ago

A text font fits 12 characters per inch. Using the same font, how many characters can be expected per yard of text?

Mathematics

2 answers:

Nostrana [21]3 years ago

4 0

Twelve text fonts fits 12 characters. 36 inches in one yard. 12 x 36 =432 characters per yard

Alexxx [7]3 years ago

3 0

12 characters per inch . . . 12 inches in a foot . . . 3 feet in a yard

so 12 x 12 x 3 = 432 characters in a yard

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Two cars are traveling in the same direction. the first car is going 40 mph and the second car is going 55 mph. the first car le

jarptica [38.1K]

I hope this helps you

distance=speed×time

first cars time t

second cars time t+3

same distance

distance=55.t

distance=40. (t+3)

55t=40 (t+3)

55t-40t=120

15t=120

t=8

t+3=11

4 0

3 years ago

Enter the indicated element.

Ymorist [56]

$a_{1,3} = 9$

Step-by-step explanation:

The elements of matrices are represented in the form

$a_{r,c}$

Here r is the row number and c is the column number.

Given matrix is:

$A = \left[\begin{array}{ccc}3&6&9\\2&4&8\end{array}\right]$

The elements of matrix will be represented by a_{r,c}

We have to find $a_{1,3}$

Which means that the first row and third column.

The first row is: 3 6 9 and the element in third column is: 9

So,

$a_{1,3} = 9$

Keywords: Matrices, Elements

Learn more about matrices at:

#LearnwithBrainly

6 0

3 years ago

There are 12 triangles and 3 squares. What is the simplest ratio of squares to triangles?

grigory [225]

Squares : Triangles
3 : 12
Divide both sides by 3.
The simplest ratio is

1 : 4

4 0

3 years ago

Read 2 more answers

Temperature in degrees Fahrenheit can be converted into degrees Celsius using the formula C=5(F-32)/9

aksik [14]

Answer:

F= (9C+160)/5

Step-by-step explanation:

C=5(F-32)/9

make F the subject of the formula= isolate F

5(F-32)=9C

5F-160=9C

5F=9C+160

F= (9C+160)/5

check: a, b, c are all positive integers (a=9, b=160, c=5)

8 0

3 years ago

What is the prime factorization of 50? A. 2x25 B. 2x5 C. 2x5(2) D. 2(2)x5

likoan [24]

9514 1404 393

Answer:

C. 2×5²

Step-by-step explanation:

The prime factors of 50 are ...

50 = 2×5×5 = 2×5² . . . . . matches choice C

6 0

3 years ago