Answer:
-1
Step-by-step explanation:
Pick any two points such as (0, 4) and (2, 2).
slope = (difference in y)/(difference in x)
slope = (4 - 2)/(0 - 2)
slope = 2/(-2)
slope = -1
It costs $5820 to get new windows for a certain house. Each of the 28 windows costs the same amount.
Determine an estimate for the cost of each window. Justify your reasoning.
What is the cost of each window, rounded to the nearest dollar? Show your work. Leave the remainder undivided.
Answer:
around $190
Step-by-step explanation:
round the number of windows to 30
The cost for each window should be around $194.00.
ahem teacher mode.
rounded to the nearest dollar
$208.00. 28 is near 30, so 5820÷28 (rounding to the nearest ten) should be around 5820÷30, or 194 :>
5820÷28 = 208
Simple way:
round the number of windows to 30
Write the number 2.024 × 10-3 in standard form.
a. 0.0002024
b. 0.02024
c. 0.002024
d. 2,024
Answer:
2024
Step-by-step explanation:
Translate the sentence into an equation.
Twice the difference of a number and 5 equals 2 .
help pleasee fastt thank uuu
Answer:
Dilation from point R
Can someone pls help me with my math
Answer: what is your math?
A store owner needs to make at least $12 on each pair of pants and $5 on each shirt they sell in order to make a profit. They can purchase pants from the manufacture for $21 each and shirts for $7 each. Calculate the minimum markup percent and retail price for each.
Aaaaaaaaaaaaaaaaaaa help
Answer: 36 square meters
Step-by-step explanation:
Answer:
36 square meters
Step-by-step explanation:
1 square 3x3 = 9
if you have two triangles that are the same you can pretend its 1 rectangle
4.5 x 3 = 13.5
but there are 4 triangles so
13.5 x 2 = 27
so the answer is
9 + 27 = 36
5.7 - 14.
a. 43
b. 19.7
c.-8.3
d. -19.7
Answer:
c
Step-by-step explanation:
5.7 -14 = -8.3
5.7 going back 14 is -8.3
85 POINTS!!!!!! Describe the graph of y = -|x + 4| - 5. 9(For 85 points it should at least be a sentence or two)
Answer:
The graph is the shape of an inverted "V" and opens downwards.
The vertex of the graph is (-4, -5) and its axis of symmetry is x = -4.
When x > -4, every time x increases by 1 unit, y decreases by 1 unit.
When x < -4, every time x decreases by 1 unit, y decreases by 1 unit.
Step-by-step explanation:
Absolute value
The bars either side of an expression or a value are the absolute value symbols. "Absolute value" means how far a value is from zero. Therefore, the absolute value of a number is its positive numerical value.An absolute value function is a function that contains an algebraic expression within absolute value symbols.-----------------------------------------------------------------------------------------
General form of an absolute value function
[tex]y=a|x-h|+k[/tex]
where:
a controls the width of the "V".(h, k) is the vertexIf a > 0 the graph opens upwards.Given absolute value function:
[tex]y=-|x+4|-5[/tex]
Graph of the given absolute value function:
As a < 0, the graph is the shape of an inverted "V" and opens downwards. The vertex of the graph is (-4, -5).Its axis of symmetry is x = -4. When x > -4, every time x increases by 1 unit, y decreases by 1 unit.When x < -4, every time x decreases by 1 unit, y decreases by 1 unit.Compare the wait times in the box plot.
(Please note that I just need the help with the IQR part.)
Answer:
Step-by-step explanation: S = 6-12
These are your time rage's
W = 8-14
subtract both ranges 12-6 and 14-8 are both 6 so ur IQR time is 6
I believe this correct, hope this helps
A heron is perched in a tree 50 feet above sea level. Directly below the Heron a pelican is flying 17 feet above sea level. Directly below the birds is a trout swimming 23 feet below sea level. identify if each statement is true or false.
6. The distance between the heights of the pelican and the trout is 40 feet : True or false
Answer: True
Step-by-step explanation:
True
Answer:
true
Step-by-step explanation:
17 ft above sea level, and 23 ft below sea level.
the systems is the sum of both numbers
17 + 23 = 40 ft
the same for e.g. the difference between 14° and -18° :
it is 14 + 18 = 32°
Can anyone help me with this?
Answer:
6 units
This is because ADXYT is similar to SPQML
The model shows that there are 9 pieces that are each ft long.
Answer: 2/3
Hope this helps :)
The model shows that there are 9 pieces that are each 2/3 feet long.
What is number line?A number line is a visual representation of numbers on a straight line. This line is used to compare numbers that are placed at equal intervals on an infinite line that extends on both sides, horizontally or vertically.
In the given figure, whole is divided into two equal parts and numbers are marked for three divisions.
So, the fraction is 2/3.
Therefore, the model shows that there are 9 pieces that are each 2/3 feet long.
Learn more about the number line here:
https://brainly.com/question/13425491.
#SPJ2
What is the answer to this?
Answer:20.9090909 kilograms
Step-by-step explanation:
Noe sketches the design at the right. the small squares have side length a and the large squares have side length b. He writes the expression 2a² + 5ab + 2b² to describe the areas of his design. then he changes his mind and writes 35a².
Answer:
Sorry hope you get it right keep trying and you will be succesful
Which of these figures will not tessellate?
Answer:
heart
Step-by-step explanation:
bwcause it has a gap in between
The number line represents values for x. Which inequality BEST describes the included values? Responses A x > −2 B x ≥ −2 C x < −2 D ≤ −2
Answer: best guess: A. x > - 2
Step-by-step explanation: I literally hope this helps!!!
Write an equation in standard form that has the same slope as to y = -5x + 19 and goes through (7, -5).
Answer:
y = -5x + 6
Step-by-step explanation:
y = _x +/- m
_x is the slope
m is y-intercept
helpppppppppppppppppppppppppppppppppppppppppppppp
Answer:
Step-by-step explanation:
The correct answer is the last option.
It looks like you r in a quiz so i won't explain and waste time.
cheers
Answer:
(160+8)x4
Step-by-step explanation:
[tex]\frac{3x+1}{x} X \frac{21}{4}[/tex]
Answer:
[tex]\frac{63x+21}{4x}[/tex]
Step-by-step explanation:
(3x+1)/x * 21/4 =
(3x+1)*21 / (x*4)=
21(3x+1) / (4x) = ==> simplify
(21*3x + 21*1) / (4x) = ==> distribute 21 to 3x and 1
(63x + 21) / (4x) = ==> simplify
(63x + 21) / (4x) ==> [tex]\frac{63x+21}{4x}[/tex]
Eight weeks ago, Mr. Castro weighed 193 pounds. Now, he weighs 186 pounds.
What has been the average weekly change in Mr. Castro's weight over the past 8 weeks?
A. -1 1/7 pounds per week
B. -7/8 pounds per week
C. 7/8 pounds per week
D. 1 1/7 pounds per week
Answer:C
Step-by-step explanation 193/186=7
7/8
Solve it.......................................
Answer:
10
Step-by-step explanation:
6*5 = 30
20÷5=4
6+4 =10
Answer:x=-10 because if you subtract -6 from 10 you get 4 times 5=20
A bakery is selling breakfast platters. A platter of 12 bagels costs $11.40. Additionally, it costs $7.25 for a gallon of coffee.
What is the slope of this situation?
0.95
0.55
7.25
11.40
Answer: A
Step-by-step explanation:
im pretty sure its A
Write a numeric expression then solve the expression
Joey plays on the school basketball team. He scores five 3-pointers and 3 lay-ups (worth 2 points each) in one game. How many total points did he score in that game?
Answer:
Step-by-step explanation:
first write down the equaequation
( 5 × 3 ) +( 3 × 2 )=x
solve
5 times 3 is 15 then 3 times 2 is 6
next add 15 and 6
15+6=21
Joey scored 21 points in total.
helppp pleaseeeeeeee fastttt
Carol has two rose bushes: one with red flowers and another with yellow flowers. Her red rose bush has three times as many flowers as her yellow rose bush. Combined, they have 124 flowers. How many of each color flower does she have? Write an equation (or a system of equations) and solve.
Answer: red rose bush=93
yellow rose bush=31
Step-by-step explanation:
3x+x=124
4x=124
x=124/4
x=31
Which of the following tables represents a linear function?
x −2 −1 0 1 2
y 4 1 −2 −5 −8
x −2 −1 0 1 2
y 4 1 0 1 4
x 2 2 0 2 2
y −2 −1 0 1 2
x 0 1 2 3 4
y −2 1 0 1 −2
Answer:
Step-by-step explanation: The linear function is a function that has a straight line when plotted on a
graph.
The correct option;
The table of ordered pairs that represent a linear function is the option; x/y -8/-7 0/0 8/7 16/14
Reasons why the above selection is correct:
Given;
The given data can be presented as follows;
x/y -8/22 0/1 8/22 16/102
x/y -8/-7 0/1 8/9 8/2
x/y -8/-7 0/0 8/7 16/14
x/y -8/-7 0/1 8/5 16/4
Representation of the options in tabular form;
In a tabular format, we have;
Characteristic of linear function;
In a linear function, when the x-values have a constant rate of increase the
the first difference in the y-values is constant.
Selection of the table representing a linear function;
The option that has a constant first difference along with a continuous rate of
increase in the x-value is the option with the following table;
, which is the option x/y -8/-7 0/0 8/7 16/14
Answer: A
Step-by-step explanation: A is the only one thats straight on a line and not constant and weird
Okay- I tried. It was wrong. I need help pls-
Answer:
Step-by-step explanation:
65+149b
Hope this helps
Brainlist + 25 points!!
Can someone help me out on this one question? tyy
Answer:
6+p=14; p=8
Step-by-step explanation:
Hope it helps! ;))
Answer: 14 - 6 = p ; p = 8
Step-by-step explanation:
you need to find p. The total is 14 so
drink + popcorn = 14
popcorn = 14 - drink
p = 14 - 6
p = 8
( but you can write it like 14 - 6 = p and p = 8 )
The volume of a sphere is 72 m3. What is the volume of a cone if its radius is the same as the sphere’s and its height is equal to the sphere’s diameter?
Answer:
We need more information to answer your question
Step-by-step explanation:
