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
sleet_krkn [62]
3 years ago
12

Someone please help:”

Mathematics
2 answers:
valkas [14]3 years ago
5 0

MI/SM = TM / RM

15 / 20 = 9 / RM

RM = 20 * 9 / 15

RM = 12

Answer

RM = 12 m

Verdich [7]3 years ago
5 0

Hello,

MT/MR = MI/MS = TI/RS

9/MR = 15/20

Proportionality :

15 => 9

20 => ?

20 * 9 / 15 = 180 / 15 = 12

MR = 12 m

Bye :)

You might be interested in
The perimeter of a rectangular park is 574 yards. It is 187 yards long. How wide is it?
const2013 [10]

Answer:

387

Step-by-step explanation:

subtract 187 from 574 and you get the width

4 0
3 years ago
Read 2 more answers
Please help I’ll give brainliest
AlekseyPX
It’s the 2nd on I’m pretty sure because it says decimal
8 0
3 years ago
Read 2 more answers
ben sells greeting cards for $5 each in his online store. He also charges $1.99 for shipping. The total cost, y, of an order fro
Pachacha [2.7K]

Answer: How many greeting cards he sells

Step-by-step explanation:

The cards are 5 dollars each. 1.99 for shipping is all the same. The only thing that changes is the amount that he sells. So the amount of Greeting cards sold is the dependent variable.

3 0
3 years ago
The perimeter of the rectangular picture frame is 108 mm. Find its length and width if the width is 3 more than twice the length
drek231 [11]

Answer: a=17 mm length

               b=37 mm width

Step-by-step explanation:

P=2a+2b

a -length

b-width

b=2a+3

------------------

108mm=2a+2(2a+3)

108=6a+6

6a=102

a=17 mm

b=17*2+3

b=34+3

b=37 mm

7 0
4 years ago
Please help what is the answer
Vika [28.1K]
I give a good guess of 42
6 0
3 years ago
Other questions:
  • Sandy has 17 fewer hockey cards than Al. Al has 55 hockey cards. How many hockey cards does Sandy have?
    12·2 answers
  • Least to greatest 5/6, 2/9, 8/9, 3/7
    12·1 answer
  • When both parties discuss the terms,of a contract they are ___.
    11·2 answers
  • 2. A scout troop travels in 5 cars. Each
    7·1 answer
  • What is the average rate of change of the table below using the interval [‒2, 0]?
    11·1 answer
  • M(9, 8) is the midpoint of RS. The coordinates of S are (10, 10). What are the coordinates of R?
    7·1 answer
  • What is the answer to number 5?
    12·2 answers
  • Please help you have to match it
    5·1 answer
  • Questions 2 & 3 FAST PLS ITS A TEST! WILL GIVE BRAINLIEST!
    8·1 answer
  • What is the radius of a cylinder with a diameter of 4 inches and a height of 7 in
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!