Answer:
No
Step-by-step explanation:
4a=a*a*a*a
4a is 4 times the variable a, not the variable a added to itself 4 times.
why would i use square root to solve this quadratic equation?
Answer:
Because there is no (b) like in Ax^2 +Bx+ C
Step-by-step explanation:
Because there is no (b) like in Ax^2 +Bx+ C
plz help i will give brainlest and its 20 points.
Answer:
how much is it for 4 cookies?
Step-by-step explanation:
i will solve but i need how much 4 cookies and 5 sandwiches is
Who is a fan of baby Yoda/Grogu lol sorry about the spoiler alert!
Answer:
It's not really a spoiler but I like baby yoda
Answer:
I think Baby Yoda is adorable u.u
please answer will give brainliest
Answer:
45.
A=a+b/2
2/h=7+11/2
2·5=45
pleasee helpp what's 2(3x-5) + 3(2x+3) simplified and expanded
solve for x:
2x^2/3=8
Answer:
[tex] \frac{2 \times{x}^{2} }{3} = 8 \\ 2 {x}^{2} = 24 \\ {x}^{2} = 12 \\ x = 3.46[/tex]
What’s the value of x
Answer:
-10
Step-by-step explanation:
-5x - 1 = -10x - 51
Add 10x to both sides.
5x - 1 = -51
Add 1 to both sides.
5x = -50
Divide both sides by 5.
x = -10
I hope this helped! :)
Pl help it’s for a grade I will give you Brainly
Answer:
east
Step-by-step explanation:
friction force moves in opposite direction
Can somebody plz help write the equation for each question correclty thanks :D
(Only if u done these before) :3
WILL MARK BRAINLIEST :DD
Answer:
1. 482
2. 60
HOPE THIS HELPS YOU
Answer
20. 470 = x - 12 (Solving for X: There was 482 pages before decreasing by 12)
21. 65 = x + 5 (Solving for X: There was 60 pages read before reading 5 more)
Write two different ratios that would form a proportion with the ratio of 10/4
Answer:
ima guess 20/8 40/16
you can also say 5/2
Step-by-step explanation:
dont take my word, that just seems to make sense
Use the Distributive Property to expand 9(3 + x).
Answer:
Step-by-step explanation:
9*3 + 9x= 27 + 9x or 9x + 27
of a football team's season touchdowns, about 43% came by passing. If the team scored 28 touchdowns, how many were by other means?
43% were from passing so 100% - 43% = 57% came by other means.
28 x 57% = 28 x 0.57 = 16
16 came from different means.
Can someone please help me I will give brainliest
Answer:
x = 60
Step-by-step explanation:
Type the correct answer in the box. Use numerals instead of words. Find the area of this shape. The area of the shape is square centimeters.
Answer: 35cm²
Step-by-step explanation:
This is a composite shape so break it down into its individual shapes and get their areas then add them up to find the shape's total area.
Area of Triangle:
= 1/2 * base * height
= 1/2 * 8 * 5.75
= 23 cm²
Base = 4 + 4 = 8cm
Area of the Trapezium
= (a + b) / 2 * height
a is top length
b is bottom length
= (4 + 8) / 2 * 2
= 12 cm²
Add them up:
= 23 + 12
= 35cm²
Answer:
Answer: 35cm²
Step-by-step explanation:
Elisa puts $1,000 into each of 2 bank accounts.
Account A: 3% interest rate, compounded annually, which is
growth
Account B: $40 bonus added to the account each year, which is
growth
Answer:
exponential
linear
$1092.73
$1120
account b
account a
Step-by-step explanation:
on the test now.
Boden's account has a principal of $300 and a simple interest rate of 3.8%. Complete the number line. How much money will be in the account after 4 years, assuming Boden does not add or take out any money?
Answer:$66.00
Step-by-step explanation:
first we need multiply :D I will use the formula I =prt
principal= $500
rate=3.3%
time= 4 years
but we need to convert the percent, 3.3%, to a decimal
3.3%=0.033 or .033
then we multiply
500 × 0.033 × 4 = 66 = $66.00
Which is the equation of the trend line that is shown?
y=1/7x + 4/7
y = 1/7x + 16/7
y = 4/7x + 1/7
y = 4/7x - 1/7
Answer:
one of the 4 equations, you should test your luck, but 2 is my favorite number so you should select the second one
Step-by-step explanation:
Solve the system of lineal ed
3. y = -3/2 x + 1
y = 12x-3
Answer:
nose pero descarga symbolab en play stores ahí te dará la respuesta
Select all figures that can be proven to be parallelograms by the markings on the diagram
All the figures can be proven to be parallelograms by the markings.
How to determine the parallelogram?The properties of parallelogram are:
Parallel opposite sides
Congruent opposite sides
Diagonals may or may not be congruent
Congruent opposite angles
Based on the above properties, all the figures can be proven to be parallelograms
Learn more about parallelograms:
brainly.com/question/11220936
#SPJ2
The terms in the sequence decrease by the same amount each time:
9, 6 ,3 ,0, -3, -6
Work out ,in term of n, the nth term of the sequence
Answer:the nth term of the sequence, Tn= -3n +12
Step-by-step explanation:
The nth term of an arithmetic progression is given as
Tn= a+ (n-1) d
where a= first term
and d = common difference
In this sequence, 9, 6 ,3 ,0, -3, -6 we can see that the number is decreasing by 3
The first term, a= 9
and common difference, d = -3
using our formulae
Tn= a+ (n-1) d
Tn= 9 + ( n-1) -3
Tn=9- 3n+ 3
Tn= -3n +12
What is a formula for the nth term of the given sequence?
36, -48, 64...
Answer:
A formula for the nth term of the given sequence is:
[tex]a_n=36\left(-\frac{4}{3}\right)^{n-1}[/tex]
Step-by-step explanation:
Given the sequence
36, -48, 64...
We know that a geometric sequence has a constant ratio r and is defined by
[tex]a_n=a_1\cdot r^{n-1}[/tex]
Compute the ratios of all the adjacent terms
[tex]\frac{-48}{36}=-\frac{4}{3},\:\quad \frac{64}{-48}=-\frac{4}{3}[/tex]
The ratio of all the adjacent terms is the same and equal to
[tex]r=-\frac{4}{3}[/tex]
Therefore, the given sequence is a geometric sequence.
As the first element of the sequence is
[tex]a_1=36[/tex]
so substituting [tex]a_1=36[/tex] and [tex]r=-\frac{4}{3}[/tex] in the nth term
[tex]a_n=a_1\cdot r^{n-1}[/tex]
[tex]a_n=36\left(-\frac{4}{3}\right)^{n-1}[/tex]
Therefore, a formula for the nth term of the given sequence is:
[tex]a_n=36\left(-\frac{4}{3}\right)^{n-1}[/tex]
in the figure below, what are the values of x and y? What are the measures of the four angles in the figure
Answer:
a. x=57.6, y=44.8
Step-by-step explanation:
Named the angles, check the picture for that
<ABD+<ACD=180 (Opposite angles of a quadrilateral is supplementary (180 degrees)
<CAB+<BDC=180 (Opposite angles of a quadrilateral is supplementary (180 degrees)
therefore:
a. 3y+x-12=180.............. equ 1
2x+y+20=180.............equ 2
From equ 1
x+3y=180+12
x+3y=192...............equ 3
From equ 2
2x+y=180-20
2x+y=160.............equ 4
Equate equ 3 and equ 4
x+3y=192...............equ 3
2x+y=160.............equ 4
Using elimation method
x+3y=192...............equ 3
2x+y=160.............equ 4
Multiple equ 3 by 1 and equ 4 by 3
x+3y=192...............equ 3 ×1
2x+y=160.............equ 4 ×3
x+3y=192
6x+3y=480
Subtract
-5x+0=-288
-5x=-288
x=57.6................... Equ 5
Replace 57.6 for x in equ 3
x+3y=192...............equ 3
57.6+3y=192
3y=192-57.6
3y=134.4
y=44.8
B. <CAB= 2x=2×57.6=115.2
<ABD= 3y=3×44.8= 134.4
<ACD=x-12=57.6-12=45.6
<BDC=y+20=44.8+20=64.8
Need help plz!!!!!!!
Answer:
8. s(-2) = 3, s(0) = 2, s(4) = 0
Look at the table for each of the values of x in s(x) and see what the y-value is. For example, for s(-2) you look at what y is when x = -2. It would be y = 3.
9. when x = -4, so s(-4)
Look through the table to find the row where y = 4. x would be -4.
10. -1
You can see that each time x goes up by 2, y goes down by 1. This means that the next row would say x = 6 and y = -1. The predicted value of s(x) is -1.
1. E = -20,000p + 90,000
R = -2,170p2 + 87,000p
The equations of E and R are illustrations of cost and revenue functions
The equation of the break even point is -20,000p + 90,000 = -2,170p^2 + 87,000p
How to determine the break even pointThe cost and the revenue functions are given as:
E = -20,000p + 90,000
R = -2,170p^2 + 87,000p
At the break even point, we have:
E = R
Substitute known values
-20,000p + 90,000 = -2,170p^2 + 87,000p
Hence, the equation of the break even point is -20,000p + 90,000 = -2,170p^2 + 87,000p
Read more about break even point at:
https://brainly.com/question/9212451
There are 3 cats for every 5 dogs at the shelter. If there are more than 20 animals at the shelter, what is the minimum number of cats?
Answer:
9 cats
Step-by-step explanation:
WILL PICK BRAINLIEST!!!
What is the sum? (2/5x+5/8)+(1/5x-1/4)
a. 3/5x+1/8
b.3/5x+3/8
c.3/5x+5/8
d.3/5x+7/8
2.
The zoo is open for 9 hours on weekdays. On weekends, the zoo is open for r
more hours. Write the expression for the number of hours the zoo opens on
weekends.
Answer:
36-k
Step-by-step explanation:
Can you please help me?
Answer:
1) 2n
2) 9x
3) 8wx
4) 9wx²
5)7a²c
What is the equation for an arithmetic sequence with a first term of 5 and a second term of 2? (5 points) an = 5 − 2(n − 1) an = 5 + 2(n − 1) an = 5 − 3(n − 1) an = 5 + 3(n − 1)
Answer:
an = 5 − 3(n − 1)
Step-by-step explanation:
First term,a = 5
Second term = 2
Common difference,d = 2 - 5 = -3
nth term = a + d(n - 1)
= 5 -3(n - 1)
Check
When n = 2
2nd term = 5 - 3(2 - 1)
= 5 - 3(1)
=5 - 3
= 2
2nd term = 2
Find the slope of the line. Enter your answer in simplest form.
Answer:
3
Step-by-step explanation:
so.i think y=3x+b. I'm not completely sure but y2-y1 over x2-x1
Answer:
2
Step-by-step explanation:
Slope = [tex]\frac{y_{2}-y_{1}}{x_{2}-x_{1}}[/tex]
[tex]= \frac{-3-3}{3-6}\\\\=\frac{-6}{-3}\\\\= 2[/tex]