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
antiseptic1488 [7]
3 years ago
15

What is the solution of x-7= ir+14,

Mathematics
1 answer:
weqwewe [10]3 years ago
3 0

Answer:

x=12

Step-by-step explanation:

put the x at one side and the numbers ar the other

5/2x-3/4x=14+7

10/4x-3/4x=21

7/4x=21

7x=84

x=12

You might be interested in
Could you please solve that?
nordsb [41]

Answer:

i think my brain just died what math are you doing

Step-by-step explanation:

3 0
3 years ago
Even more trig ratios see attachment
egoroff_w [7]

Step-by-step explanation:

1. Use the Pythagorean theorem to solve for side KM:

  • 16^2+KM^2=34^2
  • 256+KM^2=1156
  • KM^2=900
  • KM=30

2. Cosine is adjacent over hypotenuse, so cosine of M would be KM/34, or 30/34

3. Tangent is opposite over adjacent, so tangent of L will be KM/16, or 30/16

4. Sine is opposite over hypotenuse, so sine of M will be 16/34

5. KM=30, solved for in step 1.

hope this helps!!

4 0
3 years ago
Help if your gonna answer plz explain it
Katyanochek1 [597]

So you wanna find the area of each surface:

For the large square surface in the top you do 12*15=180 and there are two large squares faces so you multiply 180 by 2 which equals 360 then you find the small rectangle faces: 5*15=75 and multiply by 2 Bc there are 2 faces like that so it would be 75*2=150 then for the last faces you do 12*5= 60 *2= 120 at the end I add all of the faces up, 360+150+120=630

6 0
3 years ago
A box in the shape of a right rectangular prism has a length of 8.5 inches, a width of 4.5 inches, and a height of 3.75 inches,
jeyben [28]
Just multiply all of them because Volume = Length x Width x Height. So it's 8.5 x 4.5 x 3.75. That equals 143.4375. Cubic inches is just there after you multiply, so you don't have to convert anything. So it's 143.4375 cubic inches.
6 0
3 years ago
Read 2 more answers
Karen purchased a used vehicle that depreciates under a straight line method the initial value if the car is 4400 and the salvag
emmasim [6.3K]
It is expected to depreciate from 4400 to 800 in 6 years. The depreciation per year is the ratio
  depreciation per year = (total depreciation) / (number of years)

The total depreciation is the change in value, so the depreciation per year is
  (4400 - 800)/6 = 600

Karen expects the vehicle to depreciate by 600 each year.
4 0
3 years ago
Read 2 more answers
Other questions:
  • Let f(x) = 5x - 2 and g(x) = x2.
    14·2 answers
  • The gas mileage of an SUV is 15.25 Miles per gallon. The gas mileage of a car is 26.4 Miles per gallon. How much farther will th
    6·2 answers
  • Next value: 2,3,E,4,5,l,6,8
    13·1 answer
  • Solve the right triangle ABC with right angle C if B = 30° and c = 10.
    13·1 answer
  • If two lines intersect in one point, then exactly one plane contains both lines.
    11·1 answer
  • The world's population was 5.51 billion on January 1, 1993 and 5.88 billion on January 1, 1998. Assume that at any time the popu
    12·1 answer
  • Can anyone help mee!!!
    9·2 answers
  • PLEASE help. I have posted this question many times and no one is answering.
    15·1 answer
  • Given: f(x) = 8x4 + 2x3 – x + 3 and g(x) = -5x3 + 7x + 2<br> Simplify: f(x) + g(x)
    6·1 answer
  • Need help<br><br> 0.235+8.34=
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!