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
DerKrebs [107]
3 years ago
14

There are 4 Russian dolls. The largest doll is 12 inches tall. The height of each of the other dolls is 7/10 the height of the n

ext larger doll. What expression can be used to find the height of the smallest doll?
Mathematics
2 answers:
NeX [460]3 years ago
5 0
Height of doll ÷ (7/10 of the height of doll)= size of the next doll

or
h÷(7/10)h = n
fgiga [73]3 years ago
4 0
X= 12(.7)^x(exponent)
x is the doll you are on. For example if your looking for the height of the height of the doll after the 12 in. one then x=2 and so on
You might be interested in
Last year the
Setler79 [48]
16 is the difference.50%
8 0
3 years ago
A straight road to the top of a hill is 2500 feet long and makes an angle of 12° with the horizontal. Find the height of the hil
Sati [7]

Answer:

520 ft

Step-by-step explanation:

A straight road to the top of a hill is 2500 feet long and makes an angle of 12 degrees with the horizontal. Find the height of the hill.

base angle = 12 deg

hypotenuse = 2500

----

 

height = 2500*sin(12) = 519.78 ft

Do 520 ft if rounded

4 0
3 years ago
Expand the expression.<br> 1/3(2/5-2/3w)
Contact [7]
<span> -2 • (5w - 3) ————————————— 45
hope this works</span>
8 0
3 years ago
1. What operation is being used in the equation?<br> x + 15 = 22
Harlamova29_29 [7]
Property of addition I think
5 0
3 years ago
What is the next number of the pattern 3, -6, 12, 4, 20,
Genrish500 [490]
Answer = 12
3 minus 8 = -6
12 minus 8 = 4 SO...
20 minus 8 = 12
4 0
3 years ago
Other questions:
  • The area of the top of the rectangle table is 323 square feet. If the length of the table is19 feet what is the width of the tab
    8·1 answer
  • Solve the following equation;<br> 6x+3y=13<br> -9x-4y=-17
    10·2 answers
  • H e l ppppppppppp
    6·2 answers
  • Is 3.275 rational number
    15·2 answers
  • Which of the 3 is the answer?​
    9·2 answers
  • Point J is on line segment \overline{IK} IK . Given IK=5x,IK=5x, IJ=4,IJ=4, and JK=4x,JK=4x, determine the numerical length of \
    10·1 answer
  • On a certain hot summer's day, 263 people used the public swimming pool. The daily prices are $1.25 for children and $2.50 for a
    11·1 answer
  • If the exchange rate of 1 dollar is rs 72.45, how many dollar can be exchanged for rs 1449?
    7·1 answer
  • J'ai un problème de math que je n'arrive pas à résoudre:
    11·1 answer
  • In a certain country, the heights and depths of a road are measured in relation to sea level. Sea level has a value of 0. The lo
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!