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
lara31 [8.8K]
3 years ago
13

A number added to five is the same as twice the number. find the number

Mathematics
1 answer:
Bas_tet [7]3 years ago
6 0
Let the number be h
(h+5)=2h
h+5=2h
2h-h=5
h=5
You might be interested in
Find the modulus and the unit vector along the sum of the vectors. - r₁ +r₂ +r3 given that r₁ = 2i+j+4k - r₂ = 3i-2j+7k, r3 = 5i
bazaltina [42]

j+8k

first -2i+j+4k-3i-2j+7k+5i+2j-3k

8 0
2 years ago
Could you help me on this please !
Sergeu [11.5K]

Answer:

1 is allowed on the elevator.

2 is allowed on the elevator.

3 is allowed on the elevator.

4 is not allowed on the elevator.

5 is allowed on the elevator.

Step-by-step explanation:

If the maximum weight capacity of the elevator is 750 pounds, then that means every weight that is 750 pounds or less is allowed on the elevator.

1 is allowed because 700lbs is lower than 750lbs, therefore it is safe.

2 is allowed for the same reason, 620lbs is lower than 750lbs.

etc, etc.

So that's all you need to look for :)

4 0
3 years ago
Please help with the questions. Thank you.
IrinaVladis [17]

Answer:

1. Isolate

2. Closed

3. Reversed

If you have more problems with things similar to this, I recommend this website, it gives a detailed description on how to solve the equations:

https://www.mathsisfun.com/algebra/inequality-solving.html

4 0
3 years ago
Write y2 in isolated<br> form.<br> 19x2 + 4y2 = 25
Bogdan [553]
Y=(-19x+5)/4 thats your answer
6 0
3 years ago
A parallelogram has a 7 inch side and a 9 inch side, and the longer diagonal is 14 inches long. find the length of the other dia
Orlov [11]
A parallelogram is a flat shape with opposite sides parallel and equal in length. The diagonals of a parallelogram bisect<span> each other. In simpler words, they intersect halfway point. We calculate as follows:

</span>d2 = √<span>2a^2 + 2b^2 - d1^<span>2
</span></span>d2 = √2(7)^2 + 2(9)^2 - 14^2
d2 = 8 inches
7 0
3 years ago
Read 2 more answers
Other questions:
  • Graph y-3=1^2(x+2) on a sheet of paper please
    14·1 answer
  • Solve for x. -0.65 + 0.45x = 5.4
    15·1 answer
  • Which expression is equivalent to −19y+13 ?
    7·2 answers
  • G.o has 3 orange picks for every 2 green.if there are 25 picks in all how many picks are orange
    14·1 answer
  • Which test point holds true for 2/5x-1/5y≥0
    5·1 answer
  • A part-time house cleaner made $9258.13 last year. If he claimed himself as an exemption for $3650 and had a $5700 standard dedu
    9·2 answers
  • A club uses the function f(x)=121(1.12)^x to predict the number of members it will have x years after 2010. What is the predicte
    7·1 answer
  • If 4x - 8 = 4 , find the value of x​
    15·2 answers
  • What is the local maximum?
    8·1 answer
  • HELP ASAP !!!!!!!! <br> The graphs below have the same shape. What is the equation of the blue graph
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!