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
aalyn [17]
3 years ago
7

How would you prove that x=5 is true to the equation of 3x=10-5?

Mathematics
1 answer:
DENIUS [597]3 years ago
8 0

Answer:

so x = 5 is not true statement

Step-by-step explanation:

well to prove x = 5 you need to get get alone or solve for x

3x = 10-5 --> 3x = 5

now you need to get x alone do this by dividing 3 by both sides

3x = 5 --> x = 5/3

x = 1.6

You might be interested in
Please help (20 points)
Evgesh-ka [11]

35.\\V=\dfrac{\pi r^2h}{3}\ \ \ \ |\cdot3\\\\3V=\pi r^2h\ \ \ \ |:\pi r^2\\\\\boxed{h=\dfrac{3V}{\pi r^2}}

36.\\V=150\ m^3\\r=5\ m\\h=?\\\\\text{substitute}\\\\h=\dfrac{3\cdot150}{\pi\cdot5^2}=\dfrac{450}{25\pi}=\dfrac{18}{\pi}\approx\dfrac{18}{3}=6\ m\\\\Answer:\ The\ height\ is\ greater\ than\ a\ radius.

8 0
4 years ago
Mr. Aba builds a circular patio with a diameter of 12 feet. He covers the patio with paving stones. The cost of the paving stone
Anettt [7]

Answer:

395.85

Step-by-step explanation:

If the diameter is 12, then the radius must be 6. Following the formula of pi: 2 * pi * radius, our result is 37.7. 37.7 * 10.50 is 395.85

I really hope this helps. My memory of circles and pi isn't the best.

8 0
3 years ago
Read 2 more answers
Given that f ( x ) = 8 x + 5 f ( x ) = 8 x + 5 and g ( x ) = 3 − x 2 g ( x ) = 3 - x 2 , calculate f(g(0))
Alex17521 [72]

Answer:

29

Step-by-step explanation:

g(0)=3-2(0)

     = 3

f(3) = 8(3)+5

f(3) = 29

5 0
3 years ago
The line shown represents the amount of money Ben owes on his lunch account.
nasty-shy [4]

Answer:

y=2x-1

Step-by-step explanation:

Remeber to put no spaces on the test

and it is this answer bc he owes one dollar evryday and owing is negative

7 0
3 years ago
What is 39 x (15÷3) - 16 using pemdas​
Pavel [41]

Answer:

179

Step-by-step explanation:

39*(15/3)-16

39*5-16

195-16

179

8 0
3 years ago
Read 2 more answers
Other questions:
  • Simplify.
    11·2 answers
  • Y = A system of equations. Y equals StartFraction 2 over 3 EndFraction x plus 1. Y equals negative StartFraction 2 over 3 EndFra
    6·1 answer
  • Find the rate of change.​
    11·2 answers
  • What is the common ratio of the following sequence?
    6·2 answers
  • Simplify (4x − 6) − (5x + 1). (1 point)
    14·1 answer
  • A right triangle has side lengths 5, 12, and 13 as shown below. Use these lengths to find cos B, tanB, and sin B. (Plz I need he
    11·1 answer
  • Offering Brainleast if you explain your answer
    8·1 answer
  • Write the following comparison as a ratio reduced to lowest terms <br><br> 31 hours to 7 days​
    15·1 answer
  • Two angles are supplementary. The measure of one angle is 5 greater than 40% of the other. Find the measures of both angles.
    7·1 answer
  • Classify each triangle by its angles and sides.<br><br>ABE<br><br>BEC<br><br>DEF<br><br>CDF​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!