9514 1404 393
Answer:
D. f^-1(x) = x^3 +15
Step-by-step explanation:
The inverse of ...
y = f(x)
is ...
x = f(y)
Solving this for y gives ...
x = ∛(y -15)
x³ = y -15 . . . . . . . . cube both sides
x³ +15 = y . . . . . . . add 15
The inverse function is ...
f^-1(x) = x³ +15
The graph of y=g(x) is shown. Translate it to get the graph of y=g(x-3)
Answer:
Simply move the graph to the right 3 units.
Step-by-step explanation:
The minus 3 on the inside with the x means you move horizontally and to the right.
If you had a plus 3 then it would move it to the left.
True or False: On a number line, |-8 1/2| and 8 1/2 are the same points
Answer:
True
Step-by-step explanation:
Since the absolute value of a number is just how far that number is from zero all numbers inside an absolute value marking become positive. So, the answer is true.
Help please iieieieieieieieieie
Answer:
THE LENGTH OF SIDE=14cm
As,
Hypotenuse ²=Base²+Perpendicular ²
H²=13²+5²
H²=169+25
H²=196
H=14
can someone help me with these last 2
Step-by-step explanation:
n+4-9-5n
n-5n+4-9
-4n-5
It is composite because it can be divided by 2 and 4.
Answer:
18).
[tex]n + 4 - 9 - 5n \\ = (n - 5n) + (4 - 9) \\ = - 4n - 5 \\ = - (4n + 5)[/tex]
20).
It is a composite number, because it had more than two factors
anyone solve these questions
Answer:
(5) 84° and 96° ; (6) 40° and 50°
Step-by-step explanation:
5) Supplementary angles are in the ratio 7 : 8
So 7x + 8x = 180°
15x = 180
x = 180/15
x = 12
The angles are 7x = 7 * 12 = 84° ; 8x = 8 * 12 = 96°
6) Complementary angles are in the ratio 4 : 5
So 4x + 5x = 90°
9x = 90
x = 90/9
x = 10
The angles are 4x = 4 * 10 = 40° ; 5x = 5 * 10 = 50°
What is an equation of the line that passes through the point (-6, -1) and is perpendicular to the line 6x - y = 7?
Answer:
y=-1/6x-2
Step-by-step explanation:
what is the distributive property for 72 +12
Answer:
4
Step-by-step explanation:
-3/8p=9 how do you isolate p?
Answer:
multiply both sides by 8 then divide by -3
or in one step divide both sides by (-3/8) which is the same as multiplying by
(-8/3)...
-3p = 72
p = -24
Step-by-step explanation:
Help me out dis oneeeeeeeeeee
Answer:
x = 34
Step-by-step explanation:
As we know that ∠DPC is right angle
so we just need to find the value of x
∠DPC = 90
2x + 22 = 90
2x = 90 - 22
2x = 68
x = 68/2
x = 34
we can even cross-check
2x + 22 = 90
2 (34) +22 = 90
68 + 22 =90
90 = 90
thus cross-checked
In a holiday resort, the ratio of men to women is 5 : 6 and the ratio of women to children is 4 : 7. There are 200 men staying at the resort. How many children are there?
Answer:
74.7976
Step-by-step explanation:
GUY I NEED HELP, PLEASE!!!!!!!!!!
Answer:
CODE: 2 - 1 - 6 - 3
Step-by-step explanation:
1. x - 35 = 27 => x = 62
2. -96 = -8x => x = 12
3. 6 = x/4 + 2 => x = 16
4. 76 - 3x = -29 => x = 35
CODE: 2 - 1 - 6 - 3
What is an equation of the line that passes through the point (2,-6) and is parallel
to the line 3 -
2y = 8?
9514 1404 393
Answer:
x -2y = 14
Step-by-step explanation:
The x- and y-coefficients can be the same. The constant needs to change to make the given point satisfy the equation.
x -2y = (2) -2(-6) . . . . . use (x, y) = (2, -6) to find the constant
x -2y = 14
Gloria collected 23 faintail and comet goldfish. There were 11 fewer fantails than comets. How many comets did Gloria have?
Solve: Ax - By = C for X
( 9th grade Algebra 1)
[tex] \large \mathfrak{Solution : }[/tex]
[tex]Ax - By = C[/tex][tex]Ax = C + By[/tex][tex]x = \dfrac{By +C}{A} [/tex]
Therefore, the correct Answer is 4th
8.
Find the next three terms of the sequence. 80, –160, 320, –640, . . .
A. –1,280, 2,560, –5,120
B. 1,280, –2,560, 5120
C. –880, 1,040, –880
D. –640, 1,280, –2,560
Answer:
b
Step-by-step explanation:
Answer:
the correct answer is B.
Plz help me in this homework
Step-by-step explanation:
86 = 1,2,43,86
7 = 1,7
12 = 1,2,3,4,6,12
77 = 1,7,11,77
38 = 1,2,19,38
52 = 1,2,4,13,26,52
9 = 1,3,9
73 = 1,73
98 = 1,2,7,14,49,98
24 = 1,2,3,4,6,8,12,24
6 = 1,2,3,6
80 = 1,2,4,5,8,10,16,20,40,80
a + b and 26 (grater then ,less then,or equal to)
Answer:
grater than
Step-by-step explanation:
please only write where I have put dot's
Answer:
Fig. 5 Is The Correct Answer!
Step-by-step explanation:
Hope this Helps!!!
xXxAnimexXx
13) Rylee had a negative balance of $23 in her bank
account. Her cell phone bill charged this month's balance
of $56. What is Rylee's new balance?
Answer:
-$79
Step-by-step explanation:
She has balance as (-$23)
New balance = -23 - 56
New Balance = -79
Answer:
-$79.00
Step-by-step explanation:
negative 23 minus 56 brings Rylee to negative 79 because more money was taken out of the account after she already had a negative balance.
what do these binders cost
Step-by-step explanation:
That's it bro hope it helps you
A garden has an area of 75 square feet. What is the closest whole number to the length of each side of the garden? OR 19 feet OR 38 feet 0 9 feet OR 5625 feet next>
Answer:
nine feet is the most reasonable answer
Step-by-step explanation:
Can someone pleaseee help me <33
I'll do the first five problems to get you started.
===========================================================
Problem 1
Subtraction can be thought of as adding a negative.
So -3 - 6 is the same as -3 + (-6)
We can think of an example involving money
-3 means we're 3 dollars in debt. Then -6 means we go 6 dollars further into debt. Therefore, the total debt is -3 + (-6) = -9 so overall we're 9 dollars in debt.
Answer: -3 + (-6)===========================================================
Problem 2
When subtracting a negative, the two will cancel out to form a positive. This is because negatives are opposite in nature. Two opposites undo one another.
So with all that in mind, something like 10 - (-4) will become 10 + 4
Answer: 10 + 4===========================================================
Problem 3
It's the same idea as the previous problem, but we're dealing with different numbers of course.
Answer: 7 + 2===========================================================
Problem 4
We'll use the ideas mentioned in problem 1. There's not much further to explain here.
Answer: -4 + (-8)===========================================================
Problem 5
Refer back to either problem 2 or problem 3 for a similar example. The negatives will cancel to form a positive.
Answer: -8 + 4HELP NOW find the domain h(x)=5x/x+3
Find the range of f(x)=x-2
Step-by-step explanation:
Domain of h(x) is
[tex]\Bbb{R}\backslash\{x=-3\}[/tex]
or equivalently,
[tex](-\infty,-3)\cap(-3,+\infty)[/tex]
since h(x) is undefined everywhere except when x=-3.
The range of f(x) is
[tex]\Bbb{R}[/tex]
or equivalently,
[tex](-\infty,+\infty)[/tex]
Solve the inequality 2(x - 5) - 7x < -25
[tex]2(x-5)-7x\lt-25[/tex]
[tex]2x-10-7x\lt-25[/tex]
[tex]-5x\lt-15[/tex] (div both sides by -5 and flip the inequality sign)
[tex]x\gt3[/tex]
The answer is C.
Hope this helps :)
Note: Enter your answer and show all the steps you use to solve this problem in the space provided.
(8×5)÷4×5
Show all steps.
Answer:
=50
Step-by-step explanation:
BODMAS
(8x5)-brackets
=40÷4x5
40÷4-division
10x5-multiplication
=50
ok first things first you need to multiply (8x5)then you divide the answer with the answer of 4x5 ok
evaluate. 5x-10 for x = 9
55
35
-35
-55
Answer:
35
Step-by-step explanation:
5x-10
Let x = 9
5*9 - 10
Multiply
45 - 10
Subtract
35
16. Triangle ABC has vertices at A(3,2), B(-1,1), and C(2,-1). What are the coordinates of B' after the
translation (x,y)-> (x-3, y+12)?
Answer:
The coordinates of B' after the translation is (-2,13)
Step-by-step explanation:
Given two lines, L1and L2,
with equal slopes and a line k that is
perpendicular to one of these two lines, L1. What
is the relationship between line k and the other
line, L2? *
Answer:
K and L2 are perpendicular.
Step-by-step explanation:
Assume the slope of L1 is X. The slope of L2 is also X.
Using perpendicular slopes, the slope of K is -1/x, meaning it is perpendicular to both L1 and L2.
Match the following items. 1. 16 1.5 2. V 2.25 1 3. 62=9.2 4 12-2 4. 9 5. 1 16+9 8. 6. 63 = 32 + 2 5
Answer:
1) 4
2) 1.5
3) 8
4) 1
5) 5
6) 9
Answer:
1) 4
2) 1.5
3) 8
4) 1
5) 5
6) 9
Step-by-step explanation:
PLS HELP I'M STUCKKK AND PLS EXPLAIN! WILL MARK BRAINLIEST!! :)
Answer:
p=49 n=76 (b)
Step-by-step explanation:
p+n=125
p+3.52n=316.52
Therefore:
p=125-n
Now if we plug in for p
125-n+3.52n=316.52
Now solve
-125 both sides and simplify=
191.52 = 2.52n
Now divide
n=76.
Now plug in 76 for the top one
p+76=125
Simplify=
p=49
Hope this Helped <3
Answer:
A
Step-by-step explanation:
Let's subract both these equations.
P+N = 125
and
P+3.52N = 316.52
2.52 = 191.52
191.52/2.52 = 76
P = 76
76 + N = 125
N = 49
Check:
49 + 76 = 125
Answer is A