Answer:
She walks 100 m in 1 minute
Step-by-step explanation:
Here, given the equation, we want to know the distance covered in a minute
From the question, the equation is;
d = 100t
so when t is 1
d = 100 * 1 = 100 m
50°
25°
12x - 3
Find the x
Answer:
X=-36
Step-by-step explanation:
hope this helps you out
If the x-intercepts are (-5,0) and (3.0), then the x-coordinate of the vertex is
Then I also know the equation of the axis of symmetry is
HELP PLEASE THIS IS MY LAST QUESTION OF THIS TEST AND I LITERALLY DONT KNOW WHAT TO DOOO!
Answer:
Complementary!!!
Step-by-step explanation:
At the beginning of school you set-up a 4 digit pin to get into your My Payments Plus account, however you have not used your account since you set it up and forgot the number. You remember that the first number was a 4 and the second number was either a 6, 7, 8, or 9. You had no idea what the last two numbers were. How many different combinations are possible?
Answer:
Given that only the first digit and a range of four possible numbers for the second digit of the four digit pin number are remembered, the number of different possible combinations are 400 (possible combinations)
Step-by-step explanation:
The given information are;
The number of digits contained in the pin = 4 digits
The number of digits that can be the first number = 1 (given that the first digit is 4)
The number of digits that can be the second number = 4 (6, 7, 8, or 9)
Therefore, we have;
The number of digits that can be the third number = 10 (0, 1, 2, 3, 4, 5, 6, 7, 8, or 9)
Similarly, the number of digits that can be the fourth number = 10
Therefore, the total number of possible combinations are;
1 × 4 × 10 × 10 = 400 possible combinations.
Pls help I need this in 2 min!
Answer:
16
Step-by-step explanation:
on the number line it would be 9 and 7 on the same side because -7in () would be +7 and than you add it it would be 16
Hilda can run one mile in 7.5 minutes.
Write and solve an equation to
determine how far she can run in 67.5 minutes
minutes.
Shantels net worth is 5,480.80 dollars.Her liabilities are 3,260.60.If she increases her assets by 10% and decreases her liabilities by 10%, what is her net work
Answer:
6681.00Step-by-step explanation:
Given
Net worth = 5480.80Liabilities = 3260.60Assets = Liabilities + Net worth
Assets = 5480.80 + 3260.60 = 8741.40
If assets increase by 10% and liabilities decrease by 10%, then net worth is:
(8741.40 + 10%) - (3260.60 - 10%) =8741.40*1.1 - 3260.60*0.9 =6681.00Find three angles coterminal to an angle of 1 radian
Answer: Coterminal Angles are angles who share the same initial side and terminal sides. Finding coterminal angles is as simple as adding or subtracting 360° or 2π to each angle, depending on whether the given angle is in degrees or radians. There are an infinite number of coterminal angles that can be found?
Step-by-step explanation:
Anna bought 8 tetras and 2 rainbow fish for her aquarium. The rainbow fish cost $6 more than the tetras. She paid a total of $37. Find the cost of a tetra.
Answer:
Step-by-step explanation:
8 tetra and 2 rainbow
2*8=16
16+6=22
16+22=38
your answer is undefinable unless you want it in the hundredths
Answer:
its either 3.125 or 3.875
Step-by-step explanation:
sorry
I’ll give brainliest
A pack of 8 AA rechargeable batteries costs $21.20. What is the cost per battery, in dollars and cents?
Answer:
2.65
Step-by-step explanation:
21.20 ÷ 8 = 2.65
plz plz plz plz plz help WITH EXPLANATION PLZ :(
Answer:
-13/9 = x
Step-by-step explanation:
8/9 = x + 1/3(7)
~Simplify right side
8/9 = x + 7/3
~Subtract 7/3 to both sides
-13/9 = x
Best of Luck!
x= -13/9
1/3(7) = 1/3 x 7
1/3(7) = 7/3 = 2 1/3
Jose bought 24 chicken wings for $38.40. What's the unit cost of one wing? (I would love to do this myself but, I'm really bad at math.)
The unit cost of one wing of chicken is: $38.40/24 = $1.6.
What is Unit Cost?Unit cost can be defined as the cost of one unit of a quantity, that is, how much can by a unit measure of whatever is being sold.
To find the unit cost, divide the total cost over the number of unit items.
Cost of 24 chickens = $38.40
Unit cost = $38.40/24
Unit cost = $1.6.
Learn more about unit cost on:
https://brainly.com/question/12690231
#SPJ1
The three Miller boys were calculating the volume of their new fish tank to determine how many gallons of water the tank can hold. Each brother measured a different dimension of the tank. Their measurements were 1 yard in length, 1 foot in width, and 18 inches in height.
1. There are approximately 7.5 gallons per cubic foot. If you want to know how many gallons of water the tank can hold, what unit of measure would you use to calculate the volume of the fish tank? Explain why
2. Determine how many gallons of water the fish tank can hold. Carefully show your work and include units of measure.
9514 1404 393
Answer:
ft33.75 galStep-by-step explanation:
1. The conversion factor is given in gallons per cubic foot. So, to avoid more conversion factors than necessary, it is convenient to use feet as the unit of measure.
__
2. The dimensions are ...
1 yd × 3 ft/yd = 3 ft . . . . length
18 in × 1 ft/(12 in) = 1.5 ft . . . . height
So, the volume is ...
V = LWH = (3 ft)(1 ft)(1.5 f) = 4.5 ft³
Then the number of gallons is ...
(4.5 ft³)×(7.5 gal/ft³) = 33.75 gal
Vicky is planning her wedding. The number of guests she wants to invite determines the
number of announcements she orders.
g = the number of guests
a = the number of announcements
Which of the variables is independent and which is dependent?
ZLMN is a straight angle.
Find mZLMP and mZNMP.
(-16x + 13)-20x + 23)
M
N
27
m/LMP
m NMP =
Answer:
Step-by-step explanation:
-16x+13+-20x+23=180
-36x+36=180
-36x=144
X=-4
Then put -4 in -16(-4) + 13 = 77
Answer is 77
The angle LMP will be 75.22° and the angle NMP will be 104.77°.
What is an angle?An angle is a geometry in plane geometry that is created by 2 rays or lines that have an identical terminus.
The identical endpoint of the two rays—known as the vertex—is referenced as an angle's sides.
In another word, the angle is the measurement of the angular distance for example for linear motion we have a meter inch but for angular rotation, we don't have the measurement so the angle is useful to measure the angular rotation.
∠LMN = ∠ LMP + ∠NMP
Since ∠LMN = 180°
So,
∠ LMP + ∠NMP = 180
-16x + 13 - 20x + 23 = 180
-36x + 40 = 180
36x = -140
x = -3.88
So,
∠ LMP = -16(-3.88) + 13 = 75.22°
So,
∠NMP = 180 - 75.22 = 104.77°
Hence "The angle LMP will be 75.22° and the angle NMP will be 104.77°".
For more about the angle,
brainly.com/question/13954458
#SPJ2
4.64 × 10^2 in standard form
Answer:
464
Step-by-step explanation:
Hope This Helps!
-3 * f(-8) + 7 * g(2)
Answer:
-2(-12-7 g)
Step-by-step explanation:
hope this helps :)
Simplify: 2x + 9 - 17x - 15 -x
Answer:
1
Step-by-step explanation:
2x + 9 - 17x - 15 - x =????
2x - 17x - x + 9 - 15 = 0
- 15x - x - 16 = 0
- 16x - 16 =0
-16x = 16
x = 16 / - 16
x = 1
True or False
The greater (the absolute value of) the slope, the steeper the line.
Answer:
true
Step-by-step explanation:
Somebody please help me
Answer:
i think its the third one i could be wrong
Step-by-step explanation:
I think its the last one
brainlest if right plz help
Answer:
i think it is 10
Step-by-step explanation:
What is the difference of the polynomials below?
(2x²-3x+8)-(3x²+7x--2)
A)-x²-4x+10
B)-x²-10x+10
C)5x²+4x+6
D)x²-10x+10
Answer:
B
Step-by-step explanation:
(2x² - 3x + 8) - (3x² + 7x - 2)
~Distribute the negative sign
2x² - 3x + 8 - 3x² - 7x + 2
~Combine like terms
-x² - 10x + 10
Best of Luck!
A boy band has released two albums.
Soooooo.......
What happened next?
can someone help me. this is geo. if you could help that would mean to me
Answer:
1.) x = 37
2.) m<SVW = 74 deg
3.) m<TWV = 106 deg
Step-by-step explanation:
Linea SY and TZ are shown to be parallel.
Angles SVW and TWV are same-side interior angles.
Theorem:
If parallel lines are cut by a transversal, then same-side interior angles are supplementary.
m<SVW + m<TWV = 180 (by the definition of supplementary angles)
2x + 3x - 5 = 180
5x - 5 = 180
5x = 185
x = 37
m<SVW = 2x = 2(37) = 74
m<TWV = 3x - 5 = 3(37) - 5 = 111 - 5 = 106
Answer:
1.) x = 37
2.) m<SVW = 74 deg
3.) m<TWV = 106 deg
z- 2.12= 3.06 solve for z
Answer: 5.18
Step-by-step explanation:
Z= 3.06+2.12=5.18
HELP PLEASEEE!!!Determine whether or not each relationship represents a function. Explain your reasoning for the graph and also for the table.
y
-2
5
1
4
0
3
2
4
Answer:
It's not a function
Step-by-step explanation:
Due to the fact that at one x point there are multiple y values so this cannot be a function. The graph also does not pass the vertical line test, therefore it is not a function.
1. The graph is not represent a function.
2. The table shown in figure is represent a function.
What is Function?
A relation between a set of inputs having one output each is called a function.
Given that;
The graph is shown in shown in figure.
And, In the table;
Value's of x are - 2, 1 , 0 , 2
And values of y are 5, 4 3 , 4
Now,
To check the graph is the function or not, we use vertical line test.
If the vertical line draw parallel to y - axis and it cuts more than one points in the graph, then the graph is not a function.
Here, When we draw a vertical line which is parallel to y - axis then it cuts more than one point, so it is not a function.
Thus, The graph is not represent a function.
2. In the table;
Value's of x (input) are - 2, 1, 0, 2.
And values of y (output) are 5, 4, 3, 4.
Clearly, Every input have exactly one output.
So, By definition of function;
The table shown in figure is represent a function.
Therefore,
1. The graph is not represent a function.
2. The table shown in figure is represent a function.
Learn more about the function visit:
https://brainly.com/question/2328150
#SPJ2
Determine from the given points of two lines if the lines are parallel, perpendicular, or neither. Enter your answers below. Use a forward slash (i.e. "/') for all fractions (e.g. 1/2 for 1/2 ). o Line a: (3,1) and (8,6) o Line b: (-6,1) and (2,9)
Answer:
lines are parallel
Step-by-step explanation:
Parallel lines have equal slopes
The product of the slopes of perpendicular lines is - 1
Calculate the slope m using the slope formula
m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]
with (x₁, y₁ ) = 3, 1) and (x₂, y₂ ) = (8, 6)
m = [tex]\frac{6-1}{8-3}[/tex] = [tex]\frac{5}{5}[/tex] = 1 ← slope of line a
Repeat with (x₁, y₁ ) = (- 6, 1) and (x₂, y₂ ) = (2,9)
m = [tex]\frac{9-1}{2+6}[/tex] = [tex]\frac{8}{8}[/tex] = 1 ← slope of line b
Since both slopes are equal, line a and line b are parallel
Which function describes this graph?
Answer:
f(x) = 2x
Step-by-step explanation:
High Hopes^^
Barry-
3/5x = -15 one or two step equations
Answer:
x=1/25
Step-by-step explanation:
Answer: -25
Step-by-step explanation:
You would have to divide both sides by 3/5 which is the same as multiplying by 5/3.
x = -15*5/3
x = -75/3 = -25