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
Blizzard [7]
3 years ago
14

Solve -3(-2x+20)=-8(x+12)+92 please?

Mathematics
1 answer:
sveta [45]3 years ago
8 0
The answer is x=4 hope it helps
You might be interested in
The function L = 0.8T^2 models the relationship between L, the length in feet of a pendulum, and T, the period in seconds of the
Semmy [17]
The correct option is "d".
Given that L = 0.8T²
length of pendulum = 30ft

L= 0.8T²
30 = 0.8T²
T² = 30 / 0.8
T² = 37.5
T = √37.5 = 6.1 seconds
<span>So, 6.1 is the closest to the period in seconds for a pendulum that is 30 ft long.</span>
7 0
3 years ago
How do you find the inverse of the exponential growth function?
suter [353]

Answer:

The inverse function of f(x) is ... f⁻¹(x) = log (x/9.16)/log (1.0054)

Step-by-step explanation:

Starting equation... f(x) = 9.16(1.0054)ˣ

Visually rewritten... y = 9.16(1.0054)ˣ

Flipping x and y... x = 9.16(1.0054)ʸ

Isolating (1.0054)ʸ... x/9.16 = (1.0054)ʸ

Taking the log of both sides... log (x/9.16) = y log (1.0054)

Isolating y... log (x/9.16)/log (1.0054) = y

Solution... y = log (x/9.16)/log (1.0054)

6 0
2 years ago
Show algebriacally that the sum of two consecutive numbers is always odd
egoroff_w [7]
X + (x+1) =  2x+1
Here, 2x+1 is always odd
  For example the value of x is 2 then we can say that,
x=2; x+1=3; 2x+1 = 5 <u>[odd number(5)]</u>
= 2 + 3 = 5

<em>Please note that the bolded words are only for your better understanding</em>

HOPE IT HELPS!
3 0
3 years ago
A scientist wants to research the potential spread of germs by contact. she knows that the number of possible handshakes within
Viefleur [7K]
Given that <span>the number of possible handshakes within a group of n people is given by the equation:

</span>N= \frac{1}{2} (n^2-n)
<span>
Given that there are 105 people at a party, the number of possible handshakes is given by:

</span>N= \frac{1}{2} (105^2-105) \\  \\ = \frac{1}{2} (11025-105)=10920<span>
</span>
8 0
3 years ago
Evaluate the expression for the given value of the variable -4b-8 + -1 b^2 + 2b^3 ; b= -2
Bad White [126]
-4b-8 + -1b^2 +2b^3
-4(-2)-8+-1(-2)^2+2(-2)^3
8-8+2^2-4^3
4-64
60
4 0
3 years ago
Read 2 more answers
Other questions:
  • What is the total surface area of the following cylinder?
    14·2 answers
  • If the probability of a chance event is 0.82 it is more likely to happen then which of the following probabilities another chanc
    10·1 answer
  • Ben drinks tea at an incredible rate.He drinks 3 1/2 liters of tea every 2/3 of an hour.Ben drinks tea a constant rate.How many
    13·1 answer
  • Please help me! i will fail if i dont get this done, please!
    8·1 answer
  • Help me QUICK, plz! 15 points!
    6·1 answer
  • A man enters a tall tower, needing to know its height. he notes that a long pendulum extends from the ceiling almost to the floo
    15·1 answer
  • The ratio of Jared’s stamps to Pablo’s stamps is 4:7. if Jared has 36 stamps how many stamps does Paulo have?
    11·1 answer
  • In a class of 25 students, 15 of them have a cat, 16 of them have a dog and 3 of them have neither
    6·1 answer
  • An art teacher has 16 pieces of blue chalk, 14 pieces of red chalk, and 10 pieces of yellow chalk. She
    15·1 answer
  • I will give brainliest
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!