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
Furkat [3]
3 years ago
11

The worlds two highest dams are both in Tajikistan. The rogue dam is 35 meters taller than the Nurek dam. together they are 635

meters tall. Find the height of the Nurek dam.
Mathematics
1 answer:
galina1969 [7]3 years ago
5 0
This is a sum and difference problem, with the equations
R-N=35
R+N=635
The solution of which is
R=(635+35)/2=335
N=(635-35)/2=300

In general, the sum and difference problem can be solved (most of the time mentally) using
Larger number = (sum + difference)/2
Smaller number = (sum - difference)/2


You might be interested in
Ok since no one answered my previous question i don't wanna put to waste so f r ee p oi nts yeah
Zolol [24]

Answer:

yea its jaiashhsjajajsjs

6 0
3 years ago
Read 2 more answers
Which values of P and Q result in an equation with no solutions? -60x+32=Qx+P
Elena L [17]
Q = -60 and P ≠ 32 will result in an equation with no solutions. (Both conditions must be met.)

_____
For Q = -60 and P = 32, there will be an infinite number of solutions. For any other values of Q and P, the solution is
.. x = (32 -P)/(Q +60)
4 0
3 years ago
X + 2y = 7<br> 3x - 2y = -3
VladimirAG [237]
Use Subtraction

1. Subtract
x+2y=7
3x-2y=-3
-------------
4x+0y=4 SIMPLIFY 4x=4

2. DIVIDE

4x=4
x=1

Substitute that into either of the original equations to get x=1, y=3





4 0
3 years ago
What is the answer to:<br> 3(x-2)+2(4x-1)
irga5000 [103]
11x-8 is the answer
8 0
3 years ago
Read 2 more answers
nick want to buy a pair of shoes. The original cost of the shoes is $56.75, and the markup is 12 percent. How much will he have
Yakvenalex [24]

Answer:

我不知道我不知道我不知道

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Other questions:
  • at the craft store, lisa bought 3 clay blocks and 2 molds for $15.50. Tony bought 6 clat blocks and 1 mold for $19.00. Write and
    13·1 answer
  • Help me with these two problems? (attatched below)
    9·1 answer
  • Janae and Jerome each have m marbles. Gwen has 4(m + 2) marbles. John has 8m + 4 marbles. If John has more marbles than Janae, J
    7·1 answer
  • Answer for number 23 please
    9·2 answers
  • Como demuestro que (8)^9 &gt; (9)^8?
    14·1 answer
  • -20-3x + 4) + 3x – 3 = -29
    15·1 answer
  • A stand was selling 8 mangos for 10 dollars at a farmer's market.
    9·1 answer
  • Find the missing angle measurement of a triangle with these angles:<br><br> 45°, 35.8°, x°
    11·1 answer
  • Jose's gas tank is 1/5 full. After he buys 9 gallons of gas, it is 7/10 full. How many gallons can Jose's tank hold?
    7·1 answer
  • Help mw with thes two plz owo
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!