Answer:
7,111.04
Step-by-step explanation:
222.22x32= 7,111.04
HELPP PLSS I'LL MARK YOU BRAINLISTT!!!!
Answer:
76
Step-by-step explanation:
Answer:
67 days
Step-by-step explanation:
700 pages. first day read 40 pages so 700-40=660 pages. then she read everyday 10 pages that means 660/10=66+firstday=67 is the answer.
Evaluate:
bx(b – X) – b if b=5 and x = 3
Write an equation in slope intercept form for the line perpendicular to y = 2x - 3 that passes through the point (-3, -3)
Answer:
y=-1/2x-9/2
Step-by-step explanation:
check picture
The equation of the line perpendicular to y = 2x - 3 that passes through the point (-3, -3) is y = (-1/2)x - 9/2 in slope-intercept form.
To find the equation of a line perpendicular to y = 2x - 3, we need to determine the slope of the original line and then find the negative reciprocal of that slope.
The original line has a slope of 2. The negative reciprocal of 2 is -1/2.
Now, we have the slope (-1/2) and the point (-3, -3) that the perpendicular line passes through.
We can use the point-slope form of a linear equation to write the equation of the line:
y - y1 = m(x - x1)
Substituting the values:
y - (-3) = (-1/2)(x - (-3))
y + 3 = (-1/2)(x + 3)
Expanding and simplifying:
y + 3 = (-1/2)x - 3/2
y = (-1/2)x - 3/2 - 3
y = (-1/2)x - 3/2 - 6/2
y = (-1/2)x - 9/2
Therefore, the equation of the line perpendicular to y = 2x - 3 that passes through the point (-3, -3) is y = (-1/2)x - 9/2 in slope-intercept form.
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find the point of the line segment joining the points (-2,-1) and (-10,4)
(type an ordered pair)
the midpoint is ____
Answer:
( - 6, 1.5 )
Step-by-step explanation:
( x1, y1 ) = ( - 2, - 1 )
Here,
x1 = - 2
y1 = - 1
( x2, y2 ) = ( - 10, 4 )
Here,
x2 = - 10
y2 = 4
Formula : -
Mid - point = ( x1 + x2 ) / 2, ( y1 + y2 ) / 2
Mid - point = ( - 2 - 10 ) / 2, ( - 1 + 4 ) / 2
= - 12 / 2, 3 / 2
Mid - point = ( - 6, 1.5 )
What is the equation for the Pythagorean Theorem?
Express the ratio as a fraction in simplest form. 10 yards to 10 feet
Answer:
The ratio is 3:1
Step-by-step explanation:
[tex]\frac{10 yards}{10 feet}[/tex]
We know, 1 yard is equal to 3 feet
So, [tex]\frac{10 yards X 3}{10 feet}[/tex] is equal to [tex]\frac{30 feet}{10 feet}[/tex] is equal to 3:1
If you find this solution helpful, please mark brainliest
1. If Sarah drinks 2 litres a day, how much will she drink in a week? And a month?
Answer:
week = 7 days
7 × 2l = 14 liters in week
months = 30 days
30 x 2l = 60 liters in month
Answer:
She will drink 14 litres in a week.
If the month has 28 days,
56 litres
If the month has 30 days,
60 litres
If the month has 31 days,
62 litres
Step-by-step explanation:
Pls mark as brainliest
What is the title of this picture?
Answer:
Snake who just put on a pair of socks.
Step-by-step explanation:
It looks like you're just missing two letters, p and s.
I hope this helped :)
Input the number of days in a month
Answer:
The average number is 30.437
Step-by-step explanation:
Anne's room is 6 4/5 meters long and 1 3/8 meters wide. What is the perimeter of the room?
What are the operations to be used to solve the given problem?
A. Addition and Subtraction
B. Multiplication and Subtraction
C. Multiplication and Addition
D. Division and Multiplication
What is the perimeter of the room?
A. 9 7/20
B. 12 7/20
C. 16 7/20
D. 18 7/20
Answer:
C) Multiplication and Addition
C) 16 7/20
Step-by-step explanation:
The perimeter can be found by the formula:
Let P = perimeter,
P = 2 x (Length + Width)
P = 2 x (6 4/5 + 1 3/8)
P = 2 x (8 7/40)
P = 16 7/20 meters
We used multiplication and addition. Hope this helps!
Determine the relationship between the two triangles and whether or not they can be proven to be congruent.
Answer:
If two angles and the included side of one triangle are equal to the corresponding angles and side of another triangle, the triangles are congruent.
Step-by-step explanation:
Solve for the input variable.
h(x) = –2x + 15 when h(x) = – 45
Answer:
-45=-2x+15
-45-15=-2x
-60=2x
x=30
A music store originally purchased a piano at a cost of $892.03 and marked it up 125%. After a few weeks, however, the store discounted the piano 50% in order to make room for new merchandise. What was the discounted price?
Answer:
$557.52
Step-by-step explanation:
1. Find the marked up price.
125% = 1.25
$892.03 x 1.25 = $1,115.04
2. Find the discounted price.
50% = 0.5
$1,115.04 x 0.5 = $557.52
Answer:
1003.54
Step-by-step explanation:
Hope this helps! ;)
pls help this is so harddd for meee
Answer:
B
Step-by-step explanation:
Tell me if im right
:)
B because its on the y axis and thats what there asking for and its positive
What are the coordinates of Point A (-2,-6) after a rotation 270° Counter Clock-Wise?
Answer:
(2,-2) or (0,4)
Step-by-step explanation:
I need help!! I'm not good at science
Answer:
kk
l will help
we will all learn
together
Use the polygon tool to draw a right triangle with hypotenuse AB?
Answer:
in the -1,-1
Step-by-step explanation:
Point Fis on line segment EG. EG = 100, EF = 4x - 20, and FG = 2x + 30. Write an equation that you would use to solve for x, then state the value of x, and the length
of line segments EF and FG.
Step-by-step explanation:
Line segment = EG
point on a line segment = F
EG = 100
EF = 4x - 20
FG = 2x + 30
a/q, EF + FG = EG
the equation is
4x - 20 + 2x + 30 = 100
now solution for x is
→ 4x - 20 + 2x + 30 = 100
→ 6x + 10 = 100
→ 6x = 100 - 10 = 90
→ x = 90/6 = 15
therefore, value of x is 15.
and according to given information
EF = 4x - 20 = 4(15) - 20 = 60 - 20 = 40
FG = 2x + 30 = 2(15) + 30 = 30 + 30 = 60
hope this answer helps you dear..take care and may u have a great day ahead!
What is the slope of the line passing through the points (-3, 4) and (2, - 1)? A -1
B 1
C 3/5
D - 5/3
Answer:
A
Step-by-step explanation:
Calculate the slope m using the slope formula
m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]
with (x₁, y₁ ) = (- 3, 4 ) and (x₂, y₂ ) = (2, - 1 )
m = [tex]\frac{-1-4}{2-(-3)}[/tex] = [tex]\frac{-5}{2+3}[/tex] = [tex]\frac{-5}{5}[/tex] = - 1 → A
Type of shirt on the clearance rack (long-sleeved with collar, long-sleeved without collar, short-sleeved with collar, or short-sleeved without collar)
The correct categorization for each variable:
(a) Type of shirt on the clearance rack:
Type of variable: CategoricalLevel of measurement: Nominal(b) End-of-year stock classification:
Type of variable: CategoricalLevel of measurement: Ordinal
(c) Amount of coffee in a cup:
Type of variable: QuantitativeLevel of measurement: RatioWhat is the categorizationCategorization is the process of classifying or grouping items, data, or concepts into specific categories or classes based on their shared characteristics or attributes
This variable shows different types of shirts (long sleeves with a collar, long sleeves without a collar, short sleeves with a collar, or short sleeves without a collar).
The nominal level of measurement is the basic level where data is placed into separate groups without any particular order or ranking.
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See full text below
For each of the variables described below, indicate whether it is a quantitative or a categorical (qualitative) variable. Also, indicate the level of measurement for the variable: nominal, ordinal, interval, or ratio. Make sure your responses are the most specific possible.
Variable
Type of variable
Level of measurement
(a) Type of shirt on the clearance rack (long-sleeved with collar, long-sleeved without collar, short-sleeved with collar, or short-sleeved without collar)
Quantitative
Nominal
Ordinal
Categorical
Interval
Ratio
(b) End-of-year stock classification (high yield, medium yield, or low yield)
Quantitative
Nominal
Ordinal
Categorical
Interval
Ratio
(c) Amount (in fluid ounces) of coffee in a cup dispensed by a vending machine
Quantitative
Nominal
Ordinal
Categorical
Interval
Ratio
In the example function, could one side length ever
produce two different perimeters? Explain.
Answer:
no
Step-by-step explanation:
3 2. Write the equation of a line that includes the point (-4, 0) and has a slope of 5 in slope-intercept form- 12 3 y=-=X-2 5 5 3 Y= -=X - 12 O 3 y=-=X-5 12 y=-=X+
Answer:
y= 5x+20
Step-by-step explanation:
Slope intercept form is
y = mx+b where m is the slope and b is the y intercept
The slope is 5 and a point on the line is (-4,0)
Substituting this information into the equation, we can solve for b
0 = 5(-4) +b
0 = -20+b
Add 20 to each side
0+20 = -20+20+b
20 = b
y = 5x+20
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Let's find the y - intercept (c) of the line, by Plugging the value of x and y from coordinates of the given point (-4 , 0) and slope (m) = 5 :
[tex]y = mx + c[/tex][tex]0 = (5 \times (- 4)) + c[/tex][tex]0 = - 20 + c[/tex][tex]c = 20[/tex]now, let's plug the value of slope (m) and y - intercept (c) in general equation of line to find the equation of line will have been asked for.
[tex]y = mx + c[/tex][tex]y = 5x + 20[/tex]how many cubes with side length of 1/3cm does it take to fill the prism l=2 w=4/3 h=2
Given :-
Dimensions of cube = 1/3 cm *1/3cm *1/3cm.Dimensions of cuboidal prism = 2cm*4/3cm *2cm .To Find :-
The number of cubes that can be filled.Answer :-
The number of cubes will be say ' n ' ,
n = Volume of cuboid / Volume of cube n = 2cm*4/3cm *2cm ÷ 1/3 cm *1/3cm *1/3cmn = 2² * 4 * 3³ / 3 n = 16 * 9n = 144Hence the number of cubes is 144.
What is the change of 3 to -8
Last question sorry
(-11, 12),(-4,-9) what is the slope
Answer:
m = -21 / 7 = -3 / 1 = -3
Step-by-step explanation:
i think im not sure but i hope it helps and good luck!
t midnight, a candle was lit. At 15 minutes past midnight, the candle was 4 inches tall, and you notice that it burns at a rate of 0.75 inches per hour.
(a)Write the point–slope form of the function that gives the height of the candle, h, in inches, as a function of time, t, in minutes past midnight, as the candle burns.
(b)When is the candle 1 inch tall?
Answer:
a) t-4 = 3 (i - 1/4h) = h = 3i - 3 3/4h
= t = -0.75
= h = 4
b) 3.30am = 1 inch.
Step-by-step explanation:
a) formula for point slope form = y - y1 = m(x-x1)
a) t-4 = 3(i - 1/4h) converts to t-4 = 3i - 3/4h = t = 3i- 3 3/4
x = - 0.75 y = 4 = t= -0.75 and h = 4
b) 12.15am = 4 inches
1.15am = 3.25 inches
2.15am = 2.5 inches
3.15am = 1.75inches
3.30 = 1 inches
3.15 + 15mins = 1 inch
Answer:
Step-by-step explanation:
Question 8 of 10
Solve 4x- c= k for x.
A. x= 4(k+ c)
B. x=k-c/4
C. x = 4(k-c)
D. x=k+c/4
SUBMIT
Answer:
D. x=k+c/4
because:
4x-c= k
4x=k+c
x=k+c/4
Including a 5% sales tax, an inn charges $189 per night. Find the inn's nightly cost before the tax is added.
Which ones are functions?
Answer:
1 and 4
Step-by-step explanation:
All the other options have corresponding x-values
Answer:
The first and fourth options
Step-by-step explanation:
If it's a function no input and have more than one output.
please help me with this
Answer:
42.5 square units
Step-by-step explanation:
To solve, we can split this shape up into 4 known shapes:
2 unit by 2 unit triangle
2 unit by 2 unit square
2 unit by 5 unit triangle
3.5 unit by 9.0 unit rectangle
Now let's solve these areas:
2 x 2 = 4 / 2 = 2
2 x 2 = 4
2 x 5 = 10 / 2 = 5
3.5 x 9.0 = 31.5
Then add all these values together:
2 + 4 + 5 + 31.5 = 42.5