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
Colt1911 [192]
3 years ago
9

Helppppppppppppppppppppp

Mathematics
1 answer:
ivolga24 [154]3 years ago
8 0

Answer: x=2

Step-by-step explanation: Solve for x in the first equation.

Hope this helps you out! ☺

You might be interested in
how to solve 2 to the 8th power divided by 2 to the 9 power? Im trying to find the right exponets topic for this but not having
MArishka [77]

2 to the negative 1 power. When you divide two exponents with the same base, you subtract the two exponents to get your answer.



:)

7 0
3 years ago
Problem page three consecutive even integers have a sum of 36 . find the integers.
ANTONII [103]
3 consecutive even integers = 36 .
ANSWER 10+12+14= 36
6 0
3 years ago
Plutonium–238 has a yearly decay constant of 7.9 × 10-3. If an original sample has a mass of 15 grams, how long will it take to
eduard
The answer is 28 years

At = A0 * e^(-k * t)
At = 12 g
A0 = 15 g
k = 7.9 × 10^-3 = 0.0079 
t = ?

12 = 15 * e^(-0.0079 * t)
12/15 = e^(-0.0079 * t)
0.8 = e^(-0.0079 * t)

Logarithm both sides (because ln(e) = 1:
ln(0.8) = ln(e^(-0.0079 * t))
ln(0.8) = (-0.0079 * t) * ln(e)
-0.223 = -0.0079 * t
t = -0.223 / -0.0079
t = 28.23
t ≈ 28 years
8 0
3 years ago
Please help find and plot the reflection of this. I will mark brainliest
lubasha [3.4K]

Answer:

Look below for coordinates

Step-by-step explanation:

A: -2, 3 to A': -2, -3

B:  5, -2 to B': 5, 2

C:  -5, 1 to C': -5, -1

Reflect over x-axis: (x, -y) and Reflect over y-axis: (-x, y)

7 0
2 years ago
1.On which number line are –4 and its opposite shown?2.Which of the following describes the location of the opposite of the numb
anzhelika [568]

Answer:

1. d

2. 2

Step-by-step explanation:

if it's a negative it's opposite will be a positive and vice versa

8 0
3 years ago
Other questions:
  • How to do this question plz answer me step by step plzz ​
    12·1 answer
  • WHO AM I? “I am between 50 and 100. I am divisible by 3 and 4. My tens digit is double my ones digit.
    14·1 answer
  • The magnitude of an earthquake depending on the energy it produces can be modeled using the equation
    9·2 answers
  • Now that you have converted a terminating decimal number into a fraction, try converting a repeating decimal number into a fract
    11·1 answer
  • If x,y and z are the first three terms of an geometric sequence, show that x^2,y^2 and z^2 form another geometric sequence
    5·1 answer
  • Matt cut a circle into 8 equal sections he drew an angle that measures the same as the total measure of the angle Matt drew?
    15·1 answer
  • I’m giving brainliest to whoever answers correct!
    14·1 answer
  • Can I get help please?
    11·1 answer
  • NEED HELP PLEASE I need number 3 and 4 please if anybody can help
    11·1 answer
  • Which of the following is equivalent to 6^2/5
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!