Answer:
y=lxl
Step-by-step explanation:
Answer:
y=|x|
Step-by-step explanation:
The first graph is V shaped graph centered at origin, (0,0) and the graph is not shifted or translated. So, the equation of first graph is,
35 POINTS AND BRAINLIEST SHOW ALL WORK
9-2x=35 THANK YOUUU
Answer:
x = -13
Step-by-step explanation:
Step 1: Rearrange terms
9-2x=35
-2x+9=35
Step 2: Subtract from both sides of the equation
-2x+9-9=35-9
Step 3: Simplify
-2x+0=26
-2x=26
Step 4: Divide both sides of the equation by the same term
-2x/-2 = 26/-2
Step 5: Simplify
x = 26/-2
x=-13
PLEASE HELP RIGHT NOW ASAP I WILL GIVE BRAINLIEST IF CORRECT PLEASE HELP
[tex]e^{4x-5} -7 = 11, 243[/tex]
Solve the exponential equation. Use a calculator to obtain a decimal approximation, correct to two decimal places, for the solution.
Answer:
x = 3.58Step-by-step explanation:
[tex]e^{4x - 5}[/tex] - 7 = 11243[tex]e^{4x - 5}[/tex] = 11250ln [tex]e^{4x - 5}[/tex] = ln 112504x - 5 = ln 112504x - 5 = 9.33 (rounded)4x = 14.33x = 14.33 / 4x = 3.58 (rounded)Answer:
x = 3.58 (2 d.p.)
Step-by-step explanation:
Given equation:
[tex]e^{4x-5}-7=11243[/tex]
Add 7 to both sides:
[tex]\implies e^{4x-5}-7+7=11243+7[/tex]
[tex]\implies e^{4x-5}=11250[/tex]
Take natural logs of both sides:
[tex]\implies \ln e^{4x-5}=\ln 11250[/tex]
[tex]\textsf{Apply the power law}: \quad \ln x^n=n \ln x[/tex]
[tex]\implies (4x-5)\ln e=\ln 11250[/tex]
As ln(e) = 1:
[tex]\implies 4x-5=\ln 11250[/tex]
Add 5 to both sides:
[tex]\implies 4x-5+5=\ln(11250)+5[/tex]
[tex]\implies 4x=\ln(11250)+5[/tex]
Divide both sides by 4:
[tex]\implies \dfrac{4x}{4}=\dfrac{\ln(11250)+5}{4}[/tex]
[tex]\implies x=\dfrac{\ln(11250)+5}{4}[/tex]
Using a calculator:
[tex]\implies x=3.582030852...[/tex]
Therefore:
[tex]\implies x=3.58\:\: \sf (2 \: d.p.)[/tex]
Learn more about log laws here:
https://brainly.com/question/28016999
https://brainly.com/question/27977096
HELP ME ILL GIVE BRANLIEST IF UR RIGHT!!!
Answer: 62
hope this helps :)
Springs are used to measure the mass of objects. The extension of a spring, E centimeters, is
directly proportional to the mass, M kilograms, of the object hanging from the spring. A 4-kg
load stretches a spring by 2.5 cm. If a 6-kg load is hung on the spring, find the extension of the
spring in centimeters.
Answer:
The extension of the 6-kg load is 3.75 cm
Step-by-step explanation:
4/2.5 = 6/x
Cross multiply:
4x = 15
15/4 = x
x = 3.75
f(n) = -5n
what is n?
6n because 5n +n =6 its probably wrong so hope its right??????
A satellite dish is shaped like a paraboloid of revolution. The signals that emanate from a satellite strike the surface of the dish and are reflected a single point, where the receiver is located. If the dish is 16 feet across at its opening and 5 feet deep at its center, at what position should the receiver be placed?
During one month, a homeowner used 300 units of electricity and 120 units of gas for a total cost of $114.00. The next month, 290 units of electricity and 150 units of gas were used for a total cost of $115.30. Find the cost per unit of gas.
$_____
Which function describes the vertical shift up 2 units and left 2 units to the original function: f(x) = ex
Answer:
g(x) = e^(x + 2) + 2
Step-by-step explanation:
First, let's describe the shifts.
Vertical shift.
For a function f(x), a vertical shift of N units is written as:
g(x) = f(x) + N
If N is positive, then the shift is upwards.
If N is negative, then the shift is downwards.
Horizontal shift.
For a function f(x), a horizontal shift of N units is written as:
g(x) = f(x - N)
If N is positive, the translation is to the right
If N is negative, the translation is to the left.
Now let's solve the question.
f(x) = e^x
First, we have a vertical shift up of 2 units, then:
g(x) = f(x) + 2
Now we have a shift to the left of 2 units:
g(x) = f(x - (-2)) + 2
g(x) = f(x + 2) + 2
Then:
g(x) = e^(x + 2) + 2
Choose the correct future tense form of the verb in parentheses.
Ellos (saber) la verdad.
sabré
sabrás
sabremos
sabrán
.
Answer:
The correct future tense would be sabrán, which basically means they will know in English.
Step-by-step explanation:
Since the question states "Ellos" (they) as in a group of people, sabrán would be the right one.
These words (in order) basically roughly mean
I will know
You will know
We will know
THEY will know
Answer:
D. sabrán
Step-by-step explanation:
The form of the verb, saber, has to match the form of the pronoun that is doing the action. "Ellos" is doing the action, and ellos means "they". The "they" form of a verb ends with an "en" or "an". So your best answer is sabrán.Please click the heart if this helped.
Which is the coefficient in the expression 23y + 5?
Answer:
23
Step-by-step explanation:
the coefficient is the number attached to the variable
Answer:
23
coefficient-23
variable-y
constant-5
Someone please help me
Solve 6a + 5a= -11
Answer:
hi
Step-by-step explanation:
6a+5a= -11
11a= -11
a= -11/11
a= -1
hole it helps
have a nice day
What number represents the opposite of point E on the number line?
Answer:
the number represent the opposite of E is 3
What is the least possible quotient when two distinct
integers from the set
{-5,-3, -2,0,+1,+6,+18}
are divided?
I NEED THIS ASAP
Answer:
18 ÷ (-2) = -9
Step-by-step explanation:
18 ÷ (-2) = -9 is the least possible quotient.
To meet the requirement, we should divide the biggest positive number by smallest negative number
I need help finding the area and perimeter you will get plz
Answer:
I couldn't find the area, but the perimeter is 200.
Step-by-step explanation:
To get the answer of 200 perimeter, all you have to do is add up all the sides of the shape.
10+10+25+25+25+15+15+75 = 200.
After adding up the numbers, you are left with a perimeter of 200.
Respuesta:
No pude encontrar el área, pero el perímetro es 200.
Explicación paso a paso:
Para obtener la respuesta de 200 de perímetro, todo lo que tienes que hacer es sumar todos los lados de la forma.
10 + 10 + 25 + 25 + 25 + 15 + 15 + 75 = 200.
Después de sumar los números, te queda un perímetro de 200.
what is the highest fractions 2/4 5/6 3/2 1/9 4/5 8/2
Answer:
8/2
eight halves
Step-by-step explanation:
please mark this answer as brainliest
This right? If not help please
Answer:
a) 8
b) 10
c) 12
Step-by-step explanation:
C is 12 because tablets sold under 30 are the first 2 bars. 5 stores sold 9-19 and 7 store sold 20-30
-2 log5 (7x) = 2........
Answer:
Answer is x= 1/35
Step-by-step explanation:
......
Which type of triangle is formed given the following angle measurements?
Angle 1: 60 degrees
Angle 2: 60 degrees
Angle 3: 60 degrees
Answer:
equilateral
Step-by-step explanation:
all angles are the same size. Has to be equilateral
A tree casts a shadow that is 150 feet long. If the angle of elevation is 30 degrees, how tall is the tree?
i need heeeeeelp please and thank you :)
PLEASEEEEE HELPPPPPPP!!!!!
Answer:
(-4.5, 1.5)
Step-by-step explanation:
Name the two values the square root is in between.
50
a 2 and 3
b 5 and 6
C 7 and 8
d 10 and 11
help pls can u help me
Answer:
Inverse variation equation:
y = k/xIf y = 2, x = 9, find k:
9 = k/2k = 9*2k = 18(a)
Equation of this function:
y = 18/x(b)
x = 12, y = ?
y = 18/12y = 1.5There are 6 roses in a vase of 11 flowers. The rest are daisies. What is the ratio of daises to roses?
Answer:
5:6
Step-by-step explanation:
1: Minus 11 (all flowers) by 6 (roses) = 5
2: Put daisies before roses, because it says daises to roses.
3: Your answer should be 5:6
Ur welcome
DONT SEND LINKS Find the value of y given the value of x:
Y=7x, x=-5
Answer: x = -5
Step-by-step explanation:
Solve equation [2] for the variable x
Plug this in for variable x in
Solve equation [1] for the variable y
please help me solve 8x+2y=32 and 10x-5y=-20
its solve by subsitution
please include steps and answers
Answer:
(2,8)
x = 2
y = 8
Step-by-step explanation:
The steps are shown in the picture
what is the slope for these 3 lines
I WILL GIVE BRAINLIEST!! I really need help with this question.
Answer:
x = 70°, y = 110° , z = 85°
Step-by-step explanation:
∠ BEA and ∠ CDA are corresponding angles and congruent , then
x = 70°
x and y are adjacent angles and sum to 180°
x + y = 180°
70° + y = 180° ( subtract 70° from both sides )
y = 110°
∠ ABE and ∠ ACD are corresponding angles and congruent , then
z = 85°
what is the product of (5x-8)(2x+6)
Answer:
10x^2+14x-48
Step-by-step explanation:
5x*2x=10x^2
5x*6=30x
-8*2x=-16x
-8*6=48
combine them and you'll get 10x^2+14x-48
Answer:
24x-48
HOPE THIS HELPS
-Todo <3
Step-by-step explanation:
5x*2x=10x
5x*6=30x
-8*2x=-16x
-8*6=-48
40x-16x=24x
24x-48