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
Anika [276]
3 years ago
12

Solve for x 3x - 2 (x - 4) = 5 (2x + 1 )

Mathematics
2 answers:
Ivahew [28]3 years ago
4 0

Answer:

3x–2x+8 = 10x+5

=> x + 8 = 10x + 5

=> 8 – 5 = 10x – x

=> 9x = 3

=> x = 3/9

=> x = 1/3

Illusion [34]3 years ago
3 0

Answer:

yes

Step-by-step explanation:

You might be interested in
Identify whether or not the following values are a pythagorean Triple: 12, 12, 16
irakobra [83]

No, they aren't

12² + 12²=16²

288=256

so they aren't a pythagorean triple

4 0
2 years ago
What is 10 squared plus b squared equals 22 squared
klio [65]
I'm pretty sure you are asking for the value of b. Let's actually write it and then solve it:
10^2 + b^2 = 22^2

Solving for b yields:
b = \sqrt{22^2-10^2} = \sqrt{484-100} = \sqrt{384} = 19.59

So, b = 19.59. If you want the answer in simplified radical form, we can also do that:
\sqrt{384} =  \sqrt{16*24} = 4 \sqrt{24} = 4 \sqrt{4*6} = 8 \sqrt{6}

So, b = 8√6 = 19.59
4 0
2 years ago
Two ladders are leaning against a wall at the same angle, as shown. How long is the short ladder? (The long ladder is 70×50) (Th
Ahat [919]

Idk but add me on epic my username is APB1203

6 0
2 years ago
A²-a² what is the answer​
san4es73 [151]

Answer:

a² - a² = 0

hope it helps

7 0
3 years ago
Read 2 more answers
T&L - Math 7 - Volume 7.4 -19-20
Mashcka [7]

Answer: You would need 512 cubic centimetres

Step-by-step explanation: The first approach to this question would be to understand the properties of the shape given in the question.

If a cube has an edge with length 8 cm, then all edges measure 8 cm as well. That is one property of a cube. Hence, the length, width and height all measure 8 cm each.

The volume of a cube is given as follows;

V = L x W x H (and the answer is expressed as V³)

Since the length , width and height all measure 8 cm, the volume can simply be expressed as

V = L x L x L

V = L³

V = 8³

V = 512 cm³

Therefore to completely fill a cube with edge length of 8 cm you would need 512 cubic centimetres.

5 0
3 years ago
Other questions:
  • Factor out the coefficient of the variable. The expression 2.2x +4.4 factored is
    14·1 answer
  • Which is smaller 8.0 .08 .008 .80?
    10·1 answer
  • (Write an equation and solve) The bill for coffee selling for $7/ib was $42. How many pounds of coffee were purchased
    11·1 answer
  • Layla and Olivia are going to buy supplies for a party they buy decorations for 47.$ off with a 20% off coupon and food for $281
    5·1 answer
  • Each leg of an isosceles triangle is 4 meters longer than the base. the perimeter of the triangle is 26 meters. find the lengths
    13·1 answer
  • Buffy is considering taking out a 14-year loan with monthly payments of $165 at an APR of 2.3%, compounded monthly, and this equ
    7·2 answers
  • If i fail the math fsa but pass the others do i still advance to 7th?
    8·2 answers
  • Can you guys help me and answer this math question below please I really need help I'll mark brainliest to whoever answers pleas
    14·1 answer
  • The International Space Station orbits Earth at an altitude of about 240 miles. In the diagram, the Space Station is at point E.
    11·1 answer
  • Find the area of the shaded region
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!