1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Pavlova-9 [17]
3 years ago
11

Mrs.Baca uses a phone card to call her relatives in Colombia.It costs her 45 cents to talk for 15 minutes.How long can she talk

for 75 minutes?
Mathematics
2 answers:
Elis [28]3 years ago
8 0
It will cost Mr. Baca $2.25 to talk for 75 minutes.
zysi [14]3 years ago
6 0
45/15= 3

So 1 minute=3 cents

75*3=225=2.25 converted

75 minutes=$2.25
You might be interested in
28 ,81, 100, 121,<br><br><br> 7, 9, 10, 11,
Alexxx [7]

The length is 10 and the area is 100 because 6,8,10 is a pythagorean triple. 36 + 64 = 100 and the square root of 100 is 10. 10 ^ 2 is the area which is 100. If this is right could you possibly give me brainliest? Hope this helped.

3 0
3 years ago
Read 2 more answers
IS IT JUST ME OR FOR RSM I CANT COPY AND PASTE ANYMORE HELLPPP I NEED TO KNOWWWW
Karo-lina-s [1.5K]

Answer:

i can;t copy or paste either bro

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
What is the verbal expression for 1/8y
NARA [144]
The verbal expression for 1/8y could be 'the product of one-eighth and a number' or 'one-eighth of a number'.
8 0
3 years ago
Read 2 more answers
Evil lives to go swimming at 4:05 and returns at 4:57 how long has she been gone?
blsea [12.9K]

She has been gone 52 min.


57 - 5 = 52

7 0
3 years ago
Calculate this reflection of the triangle:
Mice21 [21]

Answer:

a = 3, b = 0, c = 0, d = -2

Step-by-step explanation:

<em>To find the reflection Multiply the matrices</em>

∵ The dimension of the first matrix is 2 × 2

∵ The dimension of the second matrix is 2 × 3

<em>1. Multiply the first row of the 1st matrix by each column in the second matrix add the products of each column to get the first row in the 3rd matrix.</em>

2. Multiply the second row of the 1st matrix by each column in the second matrix add the products of each column to get the second row of the 3rd matrix

\left[\begin{array}{ccc}1&0\\0&-1\end{array}\right]  × \left[\begin{array}{ccc}0&3&0\\0&0&2\end{array}\right]  = \left[\begin{array}{ccc}(1*0+0*0)&(1*3+0*0)&(1*0+0*2)\\(0*0+-1*0)&(0*3+-1*0)&(0*0+-1*2)\end{array}\right]=\left[\begin{array}{ccc}0&3&0\\0&0&-2\end{array}\right]

Compare the elements in the answer with the third matrix to find the values of a, b, c, and d

∴ a = 3

∴ b = 0

∴ c = 0

∴ d = -2

7 0
3 years ago
Other questions:
  • 6/10 = 1/2 true or false
    7·1 answer
  • There were 800 farmers' markets initially in the USA in 2012. In 2013, the number of farmers' markets was 1.25 times the initial
    7·2 answers
  • You need to haul a load of patio bricks to a job site. Each brick weighs 4 pounds 14 ounces. Your truck can carry a 3/4-ton load
    9·1 answer
  • WILL GIVE BRAINLIST SOON AS I CAN is the second number 3?​
    9·2 answers
  • Identify the graph that correctly represents the inequality |x + 1| + 2 &gt;  5.
    10·2 answers
  • The volume of a sphere is 2145 cubic centimeters. What is the approximate diameter of this sphere?
    13·1 answer
  • Randy ate 29 crackers in 4 minutes. At what RATE did Randy eat?
    12·2 answers
  • X/12=-7 what's the answer? show work
    8·1 answer
  • Como se obtiene el area de un polígono regular?
    14·2 answers
  • Find the output for the graph<br> y = -6x + 25<br> when the input value is 3.<br> =<br> y = [?]
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!