Answer:
needs more information, but for x it would be 11
Step-by-step explanation:
2x + 5 = 3x-6
5=1x-6
11=1x
x=11
What function is the inverse of the exponential function y = 4^x?
The function that is the inverse of the exponential function y = 4^x is lnx/ln4
Exponential functionsThe standard exponential function is given as y = ab^x
Given the function
y = 4^x
Replace y with x
x = 4^y
Make y the subject of the formula
lnx = ln4^y
lnx = yln4
Divide both sides by ln4
lnx/ln4 = y
Hence the function that is the inverse of the exponential function y = 4^x is lnx/ln4
Learn more on inverse function here: https://brainly.com/question/2873333
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divide remember to reduce 2/10÷ 2/3
Answer:
3/10
Step-by-step explanation:
2/10÷2/3=2/10x3/2=6/20=3/10
someone pls help i’m desperate
Answer:
Filling in the blanks:
1. Opposite 2. C3. OppositeFactoring the polynomial:
x² + 11x - 26 = x² + 13x - 2x - 26 = x(x + 13) - 2(x + 13) = (x - 2)(x + 13)what is the answer to this question - 2x + 5 = 12
Answer:
7/2
Step-by-step explanation:
2x+5=12
2x=7
x=7/2
Pls help I’ll brainlest for the correct answer
Answer:
U didn't add a file..
Step-by-step explanation:
What is the error? 1.5x-2=-2+1.5x
-2=2
Answer:
obj?
Step-by-step explanation:
Please help ASAP! answer as mush as you want but I need the answers! Thanks have a great and blessed day!!
Answer:
2 is b 3 is a 4 is b
Step-by-step explanation:
Easy 20 points !!!!! Please help
Solve for u
5u + 8= -7
Answer:
Step-by-step explanation:
5u + 8 = - 7
5u = - 7 - 8
5u = - 15
u = -15/5
u = - 3
The hanger image below represents a balanced equation.
Select an equation that represents the image.
Answer:
its b because we have to plus
Step-by-step explanation:
Jonathan calls his mother 2 times every week.
Let w represent the number of weeks and c represent the total number of times Jonathan calls his mother.
Answer:
2w=c 2 times each week so 2 times how many weeks
5x + 7y = 3
2x + 3y = 1
Solve
Answer: x=2 and y=−1
Step-by-step explanation:
5x+7y=3for x:
5x+7y=3
5x+7y+−7y=3+−7y(Add -7y to both sides)
5x=−7y+3
x= −7/ 5 y+ 3 /5
Substitute −7 /5 y+ 3 /5 for x in2x+3y=1:
2( −7/ 5 y+ 3 /5 )+3y=1
1 /5 y+ 6 /5 =1(Simplify both sides of the equation)
1 /5 y= −1 /5
y=1
Substitute −1 for y in x
−7 /5 y+ 3 /5 : x=
x=2
x=2(Simplify both sides of the equation)
help! I’ve done everything except this!!!!
Answer:
L = [tex]\frac{T^2 G}{4\pi^2}[/tex]
Step-by-step explanation:
Remove the radical by raising each side to the index of the radical.
. For every 5 students at Raymond Middle School, 3 students are in band, and
2 students are in sports. What part of the student population is in band?
Answer:
10 I believe
Step-by-step explanation:
cos ( sin ^1 16\20) ??
help
Answer:
[tex]cos(sin^{-1} (\frac{16}{20} )[/tex] = 0.60
Step-by-step explanation:
Explanation
Given that the trigonometric function
[tex]cos(sin^{-1} (\frac{16}{20} )[/tex]
= [tex]cos(sin^{-1} (0.8 )[/tex]
= [tex]cos(53.13010)[/tex]
= 0.60
Everyone at Ethan's school wore either brown or yellow for school spirit day. 74 out of the 100 students at the school wore brown. What percentage of the students wore brown?
Answer:
It would be 74% out of 100%
Step-by-step explanation:
Can someone help me with both of these? You can answer only one, however, If you answer both that is who gets brainliest. don't answer just to take my points or you will get reported.
Answer:
1 1/2.....
7 1/2=15/2 when it is cut 5 equal pieces
15/2×1/5=3/2=1 1/2ft is your answer.
Brad buys a sandwich. The regular cost is $6. He uses a coupon for 10% off. After that deduction, a sales tax of 5% is added. How much money Brad need to pay for the sandwich?
A. $5.10
B. $5.67
C. $5.94
D. $6.93
3. There are 6 places set at each table for the big outdoor party.
All the tables and chairs have 4 legs each, and altogether the
tables and chairs have a total of 196 legs.
If there is one place set for each person who will attend, how
many people are expected to come to the big party?
HELP PLEASE!!!
Answer: ?
Answer:
third choice
Step-by-step explanation:
Evaluate the indefinite integral. (Use C for the constant of integration.) sin(10x) 1 cos2(10x) dx
Answer:
The result of the integral is [tex]-\frac{\cos^3{10x}}{30} + C[/tex]
Step-by-step explanation:
We are given the following integral:
[tex]\int \sin{(10x)}\cos^{2}{(10x)} dx[/tex]
I am going to solve by substitution, using [tex]u = \cos{10x}[/tex], so [tex]du = -10\sin{10x}dx, dx = -\frac{du}{10\sin{10x}}[/tex]. So, we have
[tex]-\frac{1}{10} \int u^2 du[/tex]
Which has the following result:
[tex]-\frac{u^3}{30} + C[/tex]
Going back to x, the result of the integral is
[tex]-\frac{\cos^3{10x}}{30} + C[/tex]
Which Which expression is equivalent to the 1 below
Answer:
B
Step-by-step explanation:
(2^6*9^6):18^14
18^6:18^14
18^-8
1:18^8
help me pls I need answers right now
A recipe needs 3/4 teaspoon black pepper and 1/4 teaspoon red pepper. How much more black pepper does the
recipe need?
Answer:
2/4 more teaspoons of black pepper then red pepper
not sure need help please
Answer:
it should be A. because the lead broke her arm immediately. causing her to spike her preformances
Step-by-step explanation:
Answer:
A.
Step-by-step explanation:
Because it shows that after the 1st week, into the 2nd week, it shows an increase of 9 performances.
Pls help with math ASAP
NAME
DATE
Write the letter for the correct answer in the blank at the right of each question.
1. Use the Distributive Property to write 2(-5 + 3) as an equivalent expression.
What is the value of the expression?
A. 2(8); 16
C. 2(-5) + 2(3); -4
B. 2(-5) + 3; 13
D. (5 + 3)2; 16
2. Add (-x + 4) + (3x + 2).
Answer:
Option C - 2(-5)+2(3) ; -4
Step-by-step explanation:
Distributive property means breaking up the factors and multiplying them separately
So here we have 2(-5+3) = 2(-5)+2(3) = (-10)+(6) = (-4)
So (-4) is the value.
Hope this helps you.
i will mark right answer branliest and report all wrong!!!
find for x
Answer:
120°
Step-by-step explanation:
The angle next to the x will be 40° due to the alternate angles so
x + 40° + 20° = 180° { being linear pair }
x + 60° = 180°
x = 180° - 60°
x = 120 °
Hope it will help :)
Answer:
120˚
Step-by-step explanation:
Since the two lines are parallel, they are alternate angles
So that means that the angle next to x must be 40˚
So 40 + 20 + x = 180 (since it's half a circle)
60 + x = 180
x = 120
A store is selling a pair of boots for $45.00 is making a 30% profit at this.price. How much did the boots originally cost?
Answer:
$31.50 profit
Step-by-step explanation:
By subtracting 30% of 45 from 45, we are left with $31.50.
Answer:
$31.50 profit
Step-by-step explanation:
By subtracting 30% of 45 from 45, we are left with $31.50.
Complete the number sentence to solve. Enter the answer in simplest form.
Three students share 4 granola bars equally.
How many granola bars does each student get?
4+ 3
=
Each student's share is
granola bars.
Answer:
They each get 1 and 1/3 (one third). Do 4 (granola bars) divided by 3 (students) to get 1.33.
Answer:
Step-by-step explanation:
help me plz answer it's due tomorrow
Answer:
8/15
Step-by-step explanation:
multiply 2/5 by 3
6/15 + 2/15 = 8/15