Answers
Answer:
c
Step-by-step explanation:
Related Questions
y = x3 + x2 − 4x − 16
Answers
Answer:
use photo math
Step-by-step explanation:
Answer:
Step-by-step explanation:
DIFFERENTIATE W.R.T. X
3x 2 +2x−4
EVALUATE
x 3 +x 2 −4x−16
EVALUATE
x
3
+x
2
−4x−16
Plz help me cuz I’m slow lol
Answers
Answer:
The answer is A
Step-by-step explanation:
(-2,5).......
......
Which answer describes the sequence {1,3,7,15,…} as a mathematical statement?
Answers
Answer:
so just successive powers of 2
Step-by-step explanation:
1, 3, 7, 15, 31, 63, _? Add successive powers of 2 to the number: 1+2=3; 3+4=7; 7+8=15; 15+16=31; 31+32=63; 63+64=127.
The given sequence {1,3,7,15,…} has general term S = A(n-1) + (A(n-1) + 1) where A0 = 1.
Given that,
To justify the given sequences 1,3,7,15.
Arithmetic progression is the series of numbers that have common differences between adjacent values
What is geometric progression?Geometric progression is a sequence of series whose ratio with adjacent values remains the same.
Here,
Given a sequence, 1,3,7,15
where first term A0 = 1
second term A1 = 1 + 2 = 3
third term A2 = 3 + 4 = 7
From above sequence we can conclude the general term for the sequence as, S = A(n-1) + (A(n-1) + 1)
Thus, the given sequence {1,3,7,15,…} has general term S = A(n-1) + (A(n-1) + 1) where A0 = 1.
Learn more about arithmetic progression here:
https://brainly.com/question/20334860
#SPJ2
Manny begins the summer with $200 in his savings account. Each week he adds $85 to his account. Susan begins the summer with $95 in a savings account and adds $100 each week. When will Manny and Susan have the same amount of money in their accounts?
Answers
Answer:
7 weeks
Step-by-step explanation:
200 + 85w = 95 + 100w
-95 -85w -95 -85w
105 = 15w (divide both sides by 15)
7 = w
What percent of this grid is shaded
Answers
Answer:
The 4th one cuz it’s a percent
Step-by-step explanation:
V(x) is a function.
True or False??
Answers
Answer:
B
Step-by-step explanation:
HURRYYYYY
What does "Slope-Intercept Form" look
like?
Xb+c=y
y = mx + b
y2 - 71
X2 - X1
AX + By = 2
Answers
Answer:
y=mx+b
Step-by-step explanation:
the second answer
What is the anwser to: h + 5.7 = −5.7
Answers
-11.4
explanation:
h + 5.7 = -5.7
subtract 5.7 from both sides
h = -11.4
Answer:
h=-11.4
Step-by-step explanation:
because, 5.7+-5.7=-11.4
Find the solution to the system: y=4x and 3x+2y=55
Answers
Answer:
x = 5, y = 20
Step-by-step explanation:
if y = 4x and 3x+2y = 55 then we can subtitude y as x.
We know that y = 4x so we can write 4x wherever we see y.
3x + 2y = 3x + 2(4x) = 55
3x + 8x = 55
11x = 55
x = 5.
And if y = 4x = 4(5)
y = 20
The captain of the cheerleading team, Alicia, counted that they washed 58 cars. Determine if this is a reasonable number of cars that could've been washed.
Answers
Answer:
yes but no
Step-by-step explanation:
um well that is a lot by not if there is a bunch of people doing it.
What is the first step in solving this quadratic equation? x^2+5x=6
a) combine like terms
2) set each factor equal to zero
c) subtract 6 from both sides to get it equal to zero.
d) factor
Answers
Answer:
c) subtract 6 from both sides to get it equal to 0
Step-by-step explanation:
You don't need to solve it, just write the equations
Answers
Answer:
5,640/15=y
y•15=5,640
How to solve mentally
Answers
Step-by-step explanation:
1.The "9-trick".To add 9 to any number, first add 10 and then subtract 1
2.Double +1
3.use adittion facts when adding bigger number.
4.subtract by adding
5.five times a number
6.four and eight times a number
7.multiply in parts
im good in math
Let us factorise the following alg
x4/16-y4/81
Answers
Step-by-step explanation:
this way we get value of x and y
hope it helps ☺️☺️
if u like give thanks
I dont even know how to solve this lol, need help and work shown
Answers
Answer:
-6
Step-by-step explanation:
-7 + 2(5) - (12÷4)²
-7 + 10 - 3²
-7 + 10 - 9
3 - 9
-6
use synthetic division to find the quotient when 3x^3-13x^2+2x-5 is divided by x-4?
Answers
Answer:
Step-by-step explanation:
4_| 3 -13 2 -5
12 -4 -8
3 -1 -2 -13
3x^2 - x - 2 - 13/(x - 4)
What two integers does 226 lie between?
Answers
The average of 452 and 0 is 226
PLEASE ANSWER QUICKLY! THIS IS FOR A STUFY GUIDE DUE IN 5 MINUTES!!!!!
6CO2 + 6H2O ———» C6H12O6 + 6O2
Is the equation above balanced or unbalanced? ___________
a- need to add coefficients
b- I don't know
c- Unbalanced
d- Balanced
Answers
Answer:
It's Balanced
Step-by-step explanation:
A simple word equation that can be used to describe the process of photosynthesis is carbon dioxide + water —> glucose + oxygen + water. So it's a balanced chemical equation for the process can be written as 6CO2 + 6H2O —> C6H12O6 + 6O2
Hope this helps!
plsss help (ZOOM TO SEE FULL PIC)
Answers
Answer:
350+280+553=1183
C
Step-by-step explanation:
Find the midpoint of the segment with the following endpoints.
(10,6) and (3,1)
Answers
Answer:
(6.5 , 3.5)
Step-by-step explanation:
[tex]Midpoint=(\frac{x_{1}+x_{2}}{2},\frac{y_{1}+y_{2}}{2})\\[/tex]
[tex]=(\frac{10+3}{2},\frac{6+1}{2})\\\\=(\frac{13}{2},\frac{7}{2})\\\\=(6.5,3.5)[/tex]
What is the equation of the line perpendicular to Y= 1/2x +6 that passes through the point (4,1)
Answers
Answer:
Step-by-step explanation:
y= mx+b is the general equation where m is the slope
y= 1/2 x +6 has the slope 1/2
perpendicular lines have the slope negative reciprocal
so the slope of the ⊥ line is -2
y = -x +b , yet for point (4, 1) the x=4 and y =1
1= -4 +b so b= 5
the equation of the ⊥ line is y= -2x+5
HELP
ME
PLEASE THIS IS URGENT
Answers
Answer:
meters/second
Step-by-step explanation:
That's a velocity unit :).
Answer:
Meters/Second
11+19+12+245+1245+23567=
Answers
The ice cream vendor 's cold box holds 24 ice cream cups. The
freezer has 8 cases of ice cream each with 48 cups. How many
trips to the freezer will the vendor make if he sells all the ice cream?
Answers
Answer:
16
Step-by-step explanation:
24/8=3
48/3=16
What expense category could be eliminated through good financial planning?
Answers
Financing helps you manage your money properly and helps you eliminate risks of going into debt
What is the radius of this circle?
Answers
Answer:
9in
Step-by-step explanation:
radius is half the diameter
18/2 is 9 so the radius is 9in
PLEASE HELP ME OUT HERE!!!!
Answers
Find the slope of the line that passes through the given points.(2, 1) and (7,10)
Answers
Answer:
1.8
Step-by-step explanation:
Slope: 1.8
Equation of the line: y=1.8x-2.6
If a shirt costs 45 dollars, it's marked down to 30% off, what is the amount of the discount?
Answers
Answer:
$31.50
Step-by-step explanation:
30% of 45 is 13.5
45-13.5=31.5
Please help!! 10-15 much appreciated! :)
Answers
Answer:
Step-by-step explanation: sin β = [tex]\frac{oposite }{hypotenuse}[/tex] ; cos β = [tex]\frac{Adjacent}{Hypotenuse}[/tex]
10) sin [tex]32^{0}[/tex] = [tex]\frac{x}{18}[/tex]
18 sin [tex]32^{0}[/tex] = x
18 (0.53) = x
x= 9.5 units
cos [tex]32^{0}[/tex] = [tex]\frac{y}{18}[/tex]
18 cos [tex]32^{0}[/tex] = y
y = 18 (0.85)
y = 15.3 units
You use the same strategy for the rest of the questions. Feel free to reach out if you have more questions.