Answer:
1)5873 x 4=23492
2)5000 x 4=20000
3)800 x 4=3200
4)70 x 4=280
5)3 x 4=12
Step-by-step explanation:
Please help me solve this problem
Answer: 2 3
Step-by-step explanation:
Apart from negative numbers and 0 and 1, other whole numbers are fine
The initial amount of the function is 16, and then it decreases by a factor of
8
9 with each unit increase in x.
Question content area bottom
Part 1
The function that describes the situation is y=Superscript nothing
.
Answer:
correct answer is A
Step-by-step explanation:
edge 2022
Enjoy the extra points
Answer:
okie
Step-by-step explanation:
thxs
pls mark brainliest lol
The measures of the exterior angles of a quadrilateral are 3x°,8x°, 9x°, and 10x°. Find the measure of the largest exterior angle.
The measure of the largest exterior angle of the quadrilateral is 120 degrees
QuadrilateralsQuadrilateral are polygons that have four sides. They are regarded as a four sided polygon.
Therefore, the measures of the exterior angles are as follows;
3x°8x°9x°10x°The sum of all the exterior angles of a quadrilateral is 360°. Therefore,
3x + 8x + 9x + 10x = 360°
30x = 360
x = 360 / 30
x = 12
Therefore, the greatest/largest exterior angle is as follows;
10(12) = 120°learn more on quadrilateral here: https://brainly.com/question/26150522
What are you being asked to solve in this problem? Cathy drove 4 3/10 of a mile each day to work. What is the total number of miles Cathy drove to work after 5 days?
Best answer will get brainliest.
Answer:
Cathy drove 21.5 miles to work after 5 days
Explanation:
Each day she drove = [tex]4\frac{3}{10}[/tex] miles .......each day is 1 day.
1 days ---> 4.3 miles
So 5 days ---> ( [tex]4\frac{3}{10}[/tex] * 5 ) miles
= [tex]\frac{43}{10}[/tex] * 5
= 4.3 * 5
= 21.5 miles
Answer:
It asking how many miles it drone each day which is 21.5.
Step-by-step explanation:
You just multiply 4 3/10 to 5 and you get 21.5
Write an equation of the line that passes through (−3,3) and is perpendicular to the line 2y=8x−6 .
Answer:
y+3/4
Step-by-step explanation:
add six to both sides divide both sides by 8
divide 6+2y by 8
PLS HELP ASAP THANKS ILL GIVE BRAINLKEST PLS THANKS PLS ASAP PLS
Answer:
17.5+17.5
Step-by-step explanation:
17.5 + 17.5 is equal to 10% of 175 plus 10% of 175
Answer:
A
Step-by-step explanation:
10%175 = 17.5
17.5 x 2 = 20%175
C. 24 mm, 24 mm, 24 mm
What is the length of side AB?
A. 6
B. 3√2
C. 3
help please don't know how to do this
A rectangular park is 6x + 2 ft long and
3x + 7 ft wide. In the middle of the park is
a square turtle pond that is 8 ft wide. What
expression represents the area of the park not
occupied by the turtle pond?
Answer:
18x² + 48x - 50
Step-by-step explanation:
Area of rectangle = width x length
Area of square = width²
Therefore, area of park not occupied by the turtle park would be the area of the rectangular park MINUS the area of the turtle pond:
= (3x + 7)(6x + 2) - 8²
= 18x² +42x + 6x + 14 - 64
= 18x² + 48x - 50
Solve the system of equations by substitution.
Answer:A
Step-by-step explanation: Hope this helped. Let me know if it did.
12(y+2 =6(2y+4 is that infinite,one or no solution
Answer:
one solution
Step-by-step explanation:
just did the same edge
Answer:
one solution
Step-by-step explanation:
12y+24=12y+28
12+12=24
28-24=4
24÷4=6
Thank you
i need help with this please!!
Answer:
-4
It would be -4 because the midpoint of a line is the point thats right in the middle.
If the perimeter of the triangle is 32 centimeters, what is the length of each of the two sides?
Please show work it’s due tommorow I will give 35 Brainly
Answer:
Step-by-step explanation:Worked out on paper shown below
Also I recommended a online app called (it has wierd name but it’s helpful for algebra) mathpapa
Also I do math in pen so the last answer is messed up it’s 4c^2d and then the rest of the parentheses.Sorry for that.
which similarity statement best fits this picture
The multiplier for converting from micro to milli is.
Answer:
A fraction with value 1 that we use to convert quantities.
Step-by-step explanation:
1 micro = 0.001 milli 1 milli = 1000 micro
The prefix milli-, likewise, may be added to metre to indicate division by one thousand; one millimetre is equal to one thousandth of a metre. Decimal multiplicative prefixes have been a feature of all forms of the metric system, with six dating back to the system's introduction in the 1790s.
What is 5 + 11g when g = 4? A. 119, B. 64, C. 49, D. 44
Answer:
The answer to this question is C: 49
Step-by-step explanation:
This is because you would plug the number 4 for g
5+11g and g=4
so then you would do
5+11(4)
you first do multiplication so
5+11(4) =5+44
then you just add
5+44=49!
Hope this helps please mark brainliest :)
Answer:
C
Step-by-step explanation:
What is the percent of decrease from 25 to 15? Round your answer to the nearest tenth.
Answer: 60%
Step-by-step explanation:
25=100%
50%=12.5
10%=2.5
12.5(50%) +2.5(10%)= 50%(15)
so the answer is 60%
I need help plzzz it is due in 5 minutes
Answer:
Just tried this on a calculator
)) i think its 7/2!
Step-by-step explanation:
Answer:
7/2
Step-by-step explanation:
Multiply one factor at a time.
A, B and C lie on a straight line.
Given that angle
y
= 128° and angle
z
= 91°, work out
x
.
Answer:
x = 37°
Step-by-step explanation:
The exterior angle of a triangle is equal to the sum of the 2 opposite interior angles .
y is an exterior angle of the triangle , then
y = x + z , that is
128° = x + 91° ( subtract 91° from both sides )
37° = x
Answer:
x+91+(180-y)=180
180-128=52
x+91+52=180
143+x=180
x=37
Hope This Helps!!!
What is 3.2 as a repeating fraction
Answer:
3.2 = 16/5 (3 1/5).Step-by-step explanation:
Let it be:
{3.2.We want to find the fraction of it.
1 ÷ 5 = 0.2.16 ÷ 5 = 3.2.16/5.I WILL GIVE YOU BRAINLIEST!!!
Answer:
The answer is 2/13
Step-by-step explanation:
8=4×2
15=2+13
(btw, I have no idea what I'm saying so it might be incorrect...)
Identify the graph of the compound inequality (-2 <2x-6) (3x-125 10).
Which of the following is equal to 1/4^-2?
-1/8
8
16
1/16
Answer:
16
Step-by-step explanation:
(1/4) ^-2
We know that a^-b = 1/a^b
(1/4) ^-2 = 1/(1/4) ^2 = 1/(1/16)
We know that 1/ (1/a) = a
1/ ( 1/16) = 16
Which function has the greatest constant of variation? A x 8 9 10 11 y 20 22. 5 25 27. 5 B x 1 2 3 4 y 3. 2 6. 4 9. 6 12. 8 C On coordinate plane C, a line goes through points (0, 0) and (3, 1). D On coordinate plane D, a line goes through points (0, 0) and (1, 2). A B C D.
You can use the given data and points to form equation of lines. And use them to find the slope(the constant of variation)
The function that has the greatest constant of variation is of function B
Option B: B
How to get the slope intercept form of a straight line equation?If the slope of a line is m and the y-intercept is c, then the equation of that straight line is given as:
[tex]y = mx +c[/tex]
What is the equation of a line passing through two given points in 2 dimensional plane?Suppose the given points are [tex](x_1, y_1)[/tex] and [tex](x_2, y_2)[/tex] , then the equation of the straight line joining both two points is given by
[tex](y - y_1) = \dfrac{y_2 - y_1}{x_2 - x_1} (x -x_1)\\\\y = \dfrac{y_2 - y_1}{x_2 - x_1} (x -x_1) + y_1\\\\y = \dfrac{y_2 - y_1}{x_2 - x_1}x + y_1 -\dfrac{y_2 - y_1}{x_2 - x_1}x_1[/tex]
Thus, comparing it with slope intercept form y = mx + c, we get
[tex]m = \dfrac{y_2 - y_1}{x_2 - x_1} = slope\\\\c = y_1 - \dfrac{y_2 - y_1}{x_2 - x_1}x_1[/tex]
Using the data given and the above facts to find the intended functionCalculating slope of all functions one by one
Function A:x = 8,9,10,11, and y = 20, 22.5, 25, 27.5
Two points (8,20), (9, 22.5) are enough.
The slope is
[tex]m =\dfrac{y_2 - y_1}{x_2 - x_1}= 2.5[/tex]
Function B:x = 1, 2, 3, 4 and y = 3.2, 6.4, 9.6, 12.8
Two points (1,3.2), (2,6.4) are enough.
The slope is
[tex]m = \dfrac{y_2 - y_1}{x_2 - x_1}= 3.2[/tex]
Function C:Two points are (0,0,), (3,1)
The slope is
[tex]m = \dfrac{y_2 - y_1}{x_2 - x_1}= \dfrac{1}{3}[/tex]
Function D:Two points are (0,0), (1,2)
The slope is
[tex]m= \dfrac{y_2 - y_1}{x_2 - x_1}= 2[/tex]
Thus, the biggest constant of variation is of function B.
Option B: B
Learn more about constant of variation here:
https://brainly.com/question/13977805
3x^2-17x- 20 and 100=3x^2-17x-20 needed to simplify and find the X if its equal to 100
Answer:
Factor 3x^2-17x-20, and you get (x + 1)(3 x - 20)
x = 17/6 + sqrt(1729)/6, x = 17/6 - sqrt(1729)/6
Step-by-step explanation:
Factor 3x^2-17x-20, and you get (x + 1)(3 x - 20)
When 3x^2-17x-20 is equal 100
3x^2-17x-20=100
Subtract both sides by 100
3x^2-17x-120=0
Use the quadratic formula
x = 17/6 + sqrt(1729)/6, x = 17/6 - sqrt(1729)/6
7 divided by 2 = ___ with ___ left over
Answer:
3 with a remainder of 1
Step-by-step explanation:
Answer:
3 R 1
Step-by-step explanation:
Find the inverse of each function.
1) y = log2 (3x)
2)y=log3(x-1)
3)y=-2log x
4)y=log6(3x)
5)y=log3(x+2)
6)y=log3(5^3)
7)y=6^x+5
9)y=log3 2^x
10)y=3^x -7
The inverse of a function is the opposite of the function
How to determine the inverse functions1) y = log2 (3x)
Swap the positions of x and y
[tex]x = \log_2(3y)[/tex]
Apply the exponential rule
[tex]2^x = 3y[/tex]
Make y the subject
[tex]y = \frac{2^x}3[/tex]
Hence, the inverse function is: [tex]y = \frac{2^x}3[/tex]
2) y=log3(x-1)
Swap x and y
[tex]x = \log_3(y - 1)[/tex]
Apply exponent rule
[tex]3^x = y - 1[/tex]
Make y the subject
[tex]y = 3^x + 1[/tex]
Hence, the inverse function is: [tex]y = 3^x + 1[/tex]
3) y=-2log x
Swap x and y
[tex]x=-2\log y[/tex]
Divide both sides by -2
[tex]-0.5x=\log y[/tex]
Apply exponent rule
[tex]y = 10^{-0.5x}[/tex]
Hence, the inverse function is: [tex]y = 10^{-0.5x}[/tex]
4) y=log6(3x)
Swap x and y
[tex]x = \log_6(3y)[/tex]
Apply exponent rule
[tex]3y = 6^x[/tex]
Make y the subject
[tex]y = \frac{6^x}{3}[/tex]
Hence, the inverse function is: [tex]y = \frac{6^x}{3}[/tex]
5)y=log3(x+2)
Swap x and y
[tex]x = \log_3(y + 2)[/tex]
Apply exponent rule
[tex]y + 2 = 3^x[/tex]
Make y the subject
[tex]y = 3^x - 2[/tex]
Hence, the inverse function is: [tex]y = 3^x - 2[/tex]
6) y=log3(5^3)
Swap x and y
[tex]x = \log_3(5^3)[/tex]
Hence, the inverse function is: [tex]x = \log_3(5^3)[/tex]
7) y=6^x+5
Swap x and y
[tex]x = 6^y + 5[/tex]
Subtract 5 from both sides
[tex]6^y = x - 5[/tex]
Apply logarithm
[tex]y = \log_6(x - 5)[/tex]
Hence, the inverse function is: [tex]y = \log_6(x - 5)[/tex]
9) y=log3 2^x
Swap x and y
[tex]x = \log_3(2^y)[/tex]
Apply exponent rule
[tex]2^y = 3^x[/tex]
Apply logarithm
[tex]y = \log_2(3^x)[/tex]
Hence, the inverse function is: [tex]y = \log_2(3^x)[/tex]
10) y=3^x -7
Swap x and y
[tex]x = 3^y - 7[/tex]
Add 7 to both sides
[tex]3^y = x + 7[/tex]
Apply logarithm
[tex]y = \log_3(x + 7)[/tex]
Hence, the inverse function is: [tex]y = \log_3(x + 7)[/tex]
Read more about inverse functions at:
https://brainly.com/question/14391067
