Answer:12.5 meters
Step-by-step explanation:
(2.5 m/s)*(5 sec) = 12.5 meters
None of the offered answers are correct.
Will give brainliest!
Select all tables that represent a proportional relationship between x and y.
Answer:
A & D
Step-by-step explanation:
A:
[tex]y = \frac{6}{5} x[/tex]
D:
[tex]y = 4x[/tex]
Please help Please help
Answer:
with what
Step-by-step explanation:
A rectangular lot is 70 yards wide and 115 yards long.
Give the length and width of another rectangular lot that has the same perimeter but a larger area.
width= ____ yards
Length ____ yards
Answer: 165 in length 20 in width
Step-by-step explanation: :)
Please help me with my math yes or no question
Answer:
no
Step-by-step explanation:
Manassas Park is selling tickets for their fall musical. On the first day of sales, we sold 3
adult tickets and 9 student tickets. They made $75. On the second day of sales, we sold
8 adult tickets and 5 student tickets and made $67. How much does an adult and a
student ticket cost?
Answer:
Adult: $ 4
Student: $ 7
Step-by-step explanation:
Adult: x
Students: y
a) 3x + 9y = 75
b) 8x + 5y = 67
Substitution:
a) 3x = -9y + 75
x = (-9y + 75)/3
x = -3y + 25
Substitute:
b) 8(-3y+25) + 5y = 67
-24y + 209 + 5y = 67
-19y = -209 +67
y = -133/-19
y = 7
Substitute:
x = = 3(7) + 25
x = -21+25
x = 4
-4.53+(-5.34) compute
Answer:
-9.87
Step-by-step explanation:
-4.53 -5.43
= -9.87
Hello!
-4.53+(-5.34)
-4.53-5.34
-9.87
Hope this helps!
~Just a joyous gal
#CarryOnLearning
Good luck on your assignment and have a marvellous day!
Answer given by
[tex]-SilentNature-[/tex]
using the spinner below what is the probability of landing on b
please can i have help on this question
Answer:i don't know sorry
Step-by-step explanation:
Yolanda makes $1,196 gross income per week and has claimed two allowances. According to the table below, what is Yolanda’s weekly net income after tax withholding?For weekly gross income between 1,190 and 1,200 dollars and claiming 2 allowances, the amount withheld is 317 dollars per week.a.$879b.$317c.$873d.$1,513
Answer:
$879
Step-by-step explanation:
Answer: it's A
Step-by-step explanation:
DUE IN 15 MINUTES PLEASE HELP
Tony and Ricky spend a certain amount of money from their accounts each week at a pet shelter.
The table shows the relationship between the amount of money (y) remaining in Tony's account and the number of weeks (x):
Function 1:
Number of Weeks
(x) Amount Remaining (dollars)
(y)
1 30
2 24
3 18
4 12
The equation shows the relationship between the amount of money, y, remaining in Ricky's account and the number of weeks, x:
Function 2:
y = –7x + 30
Which statement states and explains which function shows a greater rate of change?
Function 1, because Tony spends $6 each week and Ricky spends –$7 each week
Function 2, because Ricky spends $7 each week and Tony spends $6 each week
Function 1, because Tony spends $18 each week and Ricky spends $23 each week
Function 2, because Ricky spends $30 each week and Tony spends $18 each week
Answer:
Function 2, because Ricky spends $7 each week and Tony spends $6 each week
Step-by-step explanation:
You find the rate of weekly rate of change by calculating the difference of the amount changing each week:
24 - 30 = - 6
18 - 24 = - 6
12 - 18 = - 6
As you see the rate of change is constant: - 6 dollars per week. This means that Tony is spending 6 dollars every week
Function 2: y = –7x + 30
The rate of change is the slope (m) of the linear function, and this is the coefficient of the independent variable, x.
This equation is written in slope intercept form (y= mx+b)
Then the rate of change is - 7 dollar per week. This means Ricky spends 7 dollars every week.
Now you know that the two rates are constant and that the second function shows a steeper decreasing.
Answer: it’s b lol
Step-by-step explanation: got it right on my quiz
What is the slope of this graph?
1. - 1/3
2. 1/3
3. -3
4. 3
x+4/5x=180 plz show work
Answer:
The answer is 100.
Step-by-step explanation:
I started with solving 4 divided by 5. It was 0.8. I then started going thru 1 to 10 to 20 to 50 to 100. I was comparing big numbers. I then realized 100+0.8 times 100 = 180!
Answer: [tex]x=100[/tex]
If the equation is [tex]x+\frac45 x = 180[/tex] we add on the LHS: [tex]x(1+\frac45) = 180 \rightarrow x(\frac55+\frac45)= 180\\\frac95 x = 180[/tex]
At this point we divide both sides by 9 and multiply by 5:
[tex]x=\frac 59 (180) = \frac59 (2\times 9 \times 10) = 100[/tex]
SOMEONE PLS HELPP ILL GIVE BRAINLIEST
Answer:
width = 15 inches
length = 30 inches
Step-by-step explanation:
Let width = w
Length =2w
Perimeter = 90 inches
2*(length + width) = 90
2*(2w +w ) = 90
2* 3w = 90
6w = 90
w = 90/6
w = 15 units
length = 2*15 = 30 units
Four times two less than a number is the same as thrice one more than the number. Find the number.
Answer:
See below:
Step-by-step explanation:
We can first setup an equation by doing the following:
[tex]4(2-x) = 3(x+1)\\8-4x=3x+3\\8-7x=3\\-7x=3-8\\-7x=-5\\x=-5/-7 (5/7)[/tex]
Whole proccess above!
If you would like an explanation, please let me know so.
Its basically algebra and it's mainly on how you interpret it!
Have a nice day!
Which expression is a quadratic binomial?
A.) x^2 - 16x
B.) 12x^4 + 3x^2 - 6x - 1
C.) 9x^2
D.) 6x^4 - 12x
Answer:
A
Step-by-step explanation:
A quadratic is 'involving the second and no higher power of an unknown quantity or variable.'
Therefore, we can exclude b and d easily because both have a higher power of 2. 9x^(2) is not a binomial because it only has 1 term (i think its called a term) leaving A, x^2-16x as the only answer left.
angle at centre is 108 degree and the area is 4620cm find the radius
Answer:
Ffggf
Step-by-step explanation:
In the first 3 months of the year,
an electronics store sold 1,446 cameras.
How many cameras did the store sell in March?
Write and solve an equation.
Answer this for me thank you
Answer:
c 3
Step-by-step explanation:
halp mi now. pls
pls plsp lls plsp pls
Answer:
-r+5<-3
Step-by-step explanation:
plug in 19 to the equation inequality
How many solutions does the
system of equations below have?
Y=2x - 6
y=5/9x+9/4
Answer:
2
Step-by-step explanation:
next two the = there are 2 ys
Answer:
Only 1
Step-by-step explanation:
It does not have the same slope thus meaning its not it does not have infinite or no solution, which leaves out 1 solution
The measures of the angles of a triangle are shown in the figure below. Solve for x.
Answer:
you have to know that always any triangle his angles total always equal to 180 degrees
so ;
90+23+x=180
113+x=180
x=67
Is the sequence 1,6,12,19,27 quadratic?
Answer:
Yes
Step-by-step explanation:
b) (2045+2553−3022):522
Answer:
822,672
Step-by-step explanation:
(2045+2553-3022)\times 522
(2045+2553−3022)×522
(2045+2553-3022)522
1 Simplify 2045+2553 to 4598.
(4598-3022)times 522
(4598−3022)×522
2 Simplify 4598-3022 to1576.
1576 times 522
1576×522
3 Simplify.
822672
1/3(2x-3/7)+1/6x=4/7
Answer:
[tex]x=\frac{6}{7}[/tex]
Step-by-step explanation:
Hope this helps!
Giving out brainliest if you answer correctly
Answer:
1
Step-by-step explanation:
Substitute the values for their respective variables.
[tex]\frac{ac}{b^2+1}\\\\\frac{(2)(5)}{(3)^2+1}\\\\\frac{10}{9+1}\\\\\frac{10}{10}\\\\1[/tex]
Which represents the inverse of the function f(x) = 4x?
h(x) = x + 4
h(x) = x -4
O h(x) = ¿x
O h(x) = ÷x
Can someone help pls?
Solution:
As we know that f(x) = y
∴ y = f-1(x) ----------> (1)
Given f(x) = 4x
y = 4x
To find the inverse of the f(x), put y for all values of x and x for all values of y.
x = 4y
Divide both sides by 4.
x/4 = y
Using eq (1).
y = 1/ 4x or x / 4
Which represents the inverse of the function f(x) = 4x?
h(x) = x + 4, h(x) = x – 4, h(x) = 3/4 x, h(x) = 1/4 x
Summary:
The equation which represents the inverse of the function f(x) = 4x is h(x) = 1/4 x.
If f(x) =|x| +9 and g(x)=-6, which describes the range of (f+g)(x)?
[tex](f + g)(x) = f(x) + g(x)[/tex]
[tex](f + g)(x) = |x| + 9 + ( - 6)[/tex]
[tex](f + g)(x) = |x| + 3[/tex]
If u graph this function u will realize that the range is :
[tex]y \geqslant 3[/tex]
Thus for all the values of x we have the y which is more than or equal to 3 which is telling us the First option is the correct one.
There u go.....
Have a great day ❤
Answer: A
Step-by-step explanation:
The table shows the heights of three different rock formations that Jeremy is considering. Rewrite the equation for the line of best fit. Then use the equation to predict how long it will take to climb and come back down the three rock formations.
Type the correct answer in each box. Round your answers to the nearest hundredth.
Answer:
Step-by-step explanation:
45–120
75–215
145–400
Step-by-step explanation:
This table shows the heights of three different rock formations that Jeremy is considering.
45-120
75-215
145-400
What is the simple definition of the equation?1: Statement about the equivalence of two formulas. 2: An expression that expresses a chemical reaction using a chemical symbol.
What is an equation? What is the type of equation?There are two types of equations, identities and constraint equations. The ID applies to all values of the variable. Constraint equations apply only to specific values of variables. The equations are described as two equations joined by an equal sign ("=").
To learn more about an equation, at
https://brainly.com/question/2972832
#SPJ2.
pls can anybody give answers for 1 , 2 , 3 , 4 questions
Answer:
1 and 2
1 and 5
10 and 0.1
the last is unreadable
Step-by-step explanation:
x+2/x-1 / x-3/x-1 when x ≠ 1
Answer:
[tex] \frac{ \frac{x + 2}{x - 1} }{ \frac{x - 3}{x - 1} } \\ = \frac{x + 2}{x - 1} \times \frac{x - 1}{x - 3} \\ = \frac{x + 2}{x - 3} \: when \: x \ne3[/tex]
