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
Levart [38]
3 years ago
10

A teacher had 18 red pens if the ratio of red pens to blue pens she owned was 3:5 how many pens did she have in total

Mathematics
2 answers:
valentinak56 [21]3 years ago
7 0
Answer: 48 pens in total.
Explanation: to find ratio of 2 things is simple. For example here it is says “red pens to blue pens” so that means every 3 red pens = 5 blue pens.
babymother [125]3 years ago
3 0

Answer:

48 pens in total.

You might be interested in
Please help me with this.
Valentin [98]

The correct proportion of the corresponding sides is 2 : 3

<h3>How to determine the proportion?</h3>

From the question, we understand that the shapes are similar.

This means that:

Ratio = GHIJ : KLMN

From the figure, we have:

GH = 6 and KL = 9

So, we have:

Ratio = 6 : 9

Simplify the ratio

Ratio = 2 : 3

Hence, the correct proportion of the corresponding sides is 2 : 3

Read more about similar shapes at:

brainly.com/question/14285697

#SPJ1

8 0
2 years ago
Venla is 5 years older than her cousin Kora. How old is Kora when Venla is 18 years old?
krek1111 [17]

Answer:

kora is 13

Step-by-step explanation:

venla is 5 years older than kora

18-5=13

5 0
3 years ago
Read 2 more answers
Very confusing problem
Ronch [10]

Answer:

b = 5

Step-by-step explanation:

if parallelogram is a rectangle, then the two diagonals has the same length

10/12 x(24/5 x b - 36/5) = 2/3 x (3b + 6)

4b - 6 = 2b + 4

2b = 10

b = 5

4 0
3 years ago
The minimum number of triangles needed to construct the polygon Sophia made is 3. Which could show Sophia’s polygon?
schepotkina [342]

I think the answer is 6 or 9  Because the minimum is 3 I hope this helps.

6 0
3 years ago
Read 2 more answers
Volume of a cylinder is 3 times the volume of a cone? A) True. B) False
pentagon [3]
The answer is A true it’s is three times the volume
8 0
2 years ago
Other questions:
  • What is the GCF for <br> 51, 85<br> and then<br> 40, 63
    13·1 answer
  • Please solve this problem
    10·1 answer
  • Find the inverse of f(x)=1/(x-3)
    5·1 answer
  • When is the nearest whole number to 3.2
    7·2 answers
  • If cos f° = four ninths and the measure of segment XW is 16 units, what is the measure of segment XY?
    7·1 answer
  • Please help me with this one :)
    5·2 answers
  • Angelica has been depositing $280 each month into a savings account with an APR of 2.76% for the last 3 years. If she continues
    7·1 answer
  • 3/4X - 9 = 27 what does x equal?
    11·2 answers
  • At Mike's Moving Supplies, cardboard boxes are sold in packs of 5. Depending on the size, the
    14·1 answer
  • The perimeter of a rectangle is 156 inches. The length of the rectangle is five times its width. Find the area of the rectangle.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!