Answer:
8.5
put numbers least to greatest and find the median by crossing numbers out front from back.
What is the area of this combined shape?
Answer:
the amount of space inside a shape composed of basic shapes put together.
Step-by-step explanation:
hope this helps.
Factor the expression. 4b2 – 9
(2b – 3)(2b – 3)
(2b + 3)(2b + 3)
(3b + 2)(3b – 2)
(2b + 3)(2b – 3)
Let's do
4b²-9(2b)²-3²★a²-b²=(a+b)(a-b)
(2b+3)(2b-3)Hence option D is correct
Answer:
The 4th answer is correct
Step-by-step explanation:
We know that,
( a - b ) ² = ( a + b ) ( a - b )
In the same way, let us solve this sum.
4b² - 9
2²b² - 3²
( 2b - 3 ) ( 2b + 3 )
Therefore, 4th answer is correct.
Find the area of the polygon
Answer:
810 m
Step-by-step explanation:
Split the polygon into two parts
(Small and Big rectangle)
SR : 18(18+3) = 378
BR : 18(3+3+18) = 432
378+432 = 810
Hope this helps :)
Which fraction is the largest 10/13, 11/14, 14/15 or 17/18
2.
one day Jada and her cousin line up on the end of a swimming pier on the edge of a lake . At the same time , they start swimming and biking in opposite directions how far apart will they be after 15 mins
In 15 minutes, Jada would have covered about 2.5 miles, while the cousin would have covered 0.625 miles.
What is speed?Speed is the ratio of distance to time.
For Jada:
Speed = 2 miles / 12 minutes = 0.167 miles per minute
For Jada cousin:
Speed = 1 mile / 24 min = 0.0417 miles per minute.
Hence, in 15 minutes:
Jada distance = 15 min * 0.167 miles per minute = 2.5 miles
Jada cousin distance = 15 min * 0.167 miles per minute = 0.625 miles
In 15 minutes, Jada would have covered about 2.5 miles, while the cousin would have covered 0.625 miles.
Find out more on speed at: https://brainly.com/question/4931057
Which of the following may fall outside a triangle?
A. incenter and circumcenter
B. orthocenter and circumcenter
C. circumcenter and centroid
0 D. centroid and incenter
Answer: B
Step-by-step explanation:
Jillian says that 1 2/3
equals 3 ÷ 5. Is Jillian correct? Explain why or why not.
You must explain in words
Answer:
1 2/3 = 1.66666
3/5 = 0.6
Step-by-step explanation:
On a coordinate plane the graph of a line passes
through the origin and the point (9,12) What is
the equation of the line?
Answer:
y = (4/3)x
Step-by-step explanation:
Two points on the line are the origen (0, 0) and the given (9, 12).
Starting at the origin and moving to (9, 12), we see the change in x being 9 and that in y being 12. Thus, the slope of the line through these two points is m = rise/run = 12/9 = 4/3.
Thus the equation of the line in slope-intercept form is y = (4/3)x + 0, or
just y = (4/3)x
What is the missing length?
10 yd
=
Area of shaded region
50 yd?
Answer:
Hope the picture will help you. Make sure to mark my answer brilliant
Find the area of the figure.
A: 24.5 ft²
B: 44 ft²
C: 49 ft²
D: 14.8 ft²
Answer:
49ft²
Step-by-step explanation:
A=bh
A=bh=9.8·5=49
Which net represents this solid figure?
Answer: TThere is no picture
Step-by-step explanation:
Número 15 veces más pequeño que 86400 segundos
Porfa ayuda q estoy en clase
Answer:
15÷86400=???×86400
Step-by-step explanation:
O 15 sendo dividido pelo 86400 dará o resultado e multiplicando o resultado com 86400
Please help me ASAP I’ll mark brainly
Answer: 7
Step-by-step explanation:
50+50+100+80+50+50+
50+20+50+60+100+40+
25+60+100+25+50+50+
20+40+40+60+100+100+
100+50+200+80+50+50
+40+25+50+50+50+50+
20+25+125+150+0.04=
Answer:
2485.04
Step-by-step explanation:
Count the number of 20s in the given expression: 3
⇒ 3 × 20 = 60
Count the number of 25s in the given expression: 4
⇒ 4 × 25 = 100
Count the number of 40s in the given expression: 4
⇒ 4 × 40 = 160
Count the number of 50s in the given expression: 15
⇒ 15 × 50 = 750
Count the number of 60s in the given expression: 3
⇒ 3 × 60 = 180
Count the number of 80s in the given expression: 2
⇒ 2 × 80 = 160
Count the number of 100s in the given expression: 6
⇒ 6 × 100 = 600
Finally, there is one each of 125, 150, 200 and 0.04
To find the total, sum the numbers:
Total = 60 + 100 + 160 + 750 + 180 + 160 + 600 + 125 + 150 + 200 + 0.04
= 2485.04
Answer:
2485.04
Step-by-step explanation:
I just used a caculcalculator
Mike is saving up for a bike. He is saving up $785. He has 635 and needs to spend 356 for food for his graduation party. How much will he have once he buys food and how much more will need for his bike.
A 278 Left & 567 More
B 423 Left & 821 More
C 279 Left & 506 More
D 144 Left & 296 More
Answer: C
Step-by-step explanation:
635 - 356 = 279
279 + 506 = 785
$785
Find the area of the figure.
A set of data is normally distributed with a mean of 327 and a standard deviation of 27.
What percentage of the data is below 357?
Enter your answer as a number rounded to the nearest tenth, like this: 42.5
Answer:
86.7%
Step-by-step explanation:
For questions regarding values related to a normal distribution, a suitable calculator is required. Numerous calculators, apps, web sites, and spreadsheets are capable of answering this question.
__
One standard deviation above the mean is 327 +27 = 354, so the value is expected to be slightly more than 50% +34% = 84%. It is no surprise, then, that a calculator tells you 86.7% of the data is below 857.
_____
Additional comment
The "empirical rule" tells you 68% of the area is within 1 standard deviation of the mean. The distribution is symmetrical, so half that, 34%, is between the mean and 1 standard deviation above the mean. Of course, 50% of the data is below the mean.
Arderi Air Conditioning sells one primary model of air conditioner. Each unit of this model costs them $61.25 to produce, but it sells for $142.50 apiece. Arderi Air Conditioning employs three salespeople, each of whom earns a different commission per unit sold, as shown on the following table. Salesperson Commission/Sale Mary $36.25 Jay $28.50 Abby $25.75 Last month, Arderi Air Conditioning had a total fixed overhead cost of $7,622.25. It is known that one salesperson sold 51 units, one salesperson sold 43 units, and one salesperson sold 54 units. Which arrangement of sales would cause Arderi Air Conditioning to break even? a. Mary sells 54 units; Jay sells 51 units; Abby sells 43 units b. Mary sells 54 units; Jay sells 43 units; Abby sells 51 units c. Mary sells 43 units; Jay sells 51 units; Abby sells 54 units d. Mary sells 43 units; Jay sells 54 units; Abby sells 51 units Please select the best answer from the choices provided
The arrangement of sales which would cause Arderi Air Conditioning to break even is Mary sells 54 units; Jay sells 51 units; Abby sells 43 units.
What is a break even point?The break even point is the point at which the cost of production of an item to produce is equal to the revenue generated after selling it.
Arderi Air Conditioning sells one primary model of air conditioner. Each unit of this model costs them $61.25 to produce, but it sells for $142.50 apiece. Thus,
Cost price C=$61.25Sells price S=$142.50Arderi Air Conditioning employs three salespeople, each of whom earns a different commission per unit sold, as shown in the following table.
Salesperson Commission/Sale Mary $36.25 Jay $28.50 Abby $25.75It is known that one salesperson sold 51 units, one salesperson sold 43 units, and one salesperson sold 54 units. Thus, the total AC sold is,
[tex]n=51+43+54\\n=148[/tex]
Now, the selling price is $142.50. Thus, the revenue after selling 148 units is,
[tex]R=148\times142.50\\R=21090[/tex]
The cost price is $61.25. Thus, the cost of production of 148 units is,
[tex]R=148\times61.25\\R=9065[/tex]
Last month, Arderi Air Conditioning had a total fixed overhead cost of $7,622.25. Suppose, Mary sells 43 units; Jay sells units; Abby sells 54 units. Thus, the total cost,
[tex]C_t=7622.25++9065+43\times36.25 +51\times28.50 +54\times25.75\\ C_t=21090[/tex]
The total cost is equal to the total revenue. This point is break even point.
Thus, the arrangement of sales which would cause Arderi Air Conditioning to break even is Mary sells 54 units; Jay sells 51 units; Abby sells 43 units.
Learn more about the break even point here;
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Answer:
c.
Mary sells 43 units; Jay sells 51 units; Abby sells 54 units
A copy machine makes 44 copies per minute. How many copies does it make in minutes 5 and 15 seconds?
Answer:
231
Step-by-step explanation:
5 minutes + 15 seconds = 5.25 minutes
44 × 5.25 minutes = 231 copies
Please help! Can’t get it right
Answer:
B.
Step-by-step explanation:
After looking at the graph you see the coordinates in the table are equal to the coordinates on the graph
what are the sin(0) and tan(0) of the picture below? i might have the answers but i want to double check if i did it right :) brainliest for help!
Step-by-step explanation:
sin(0) is opposite over hypotenuse which in this case is 12/15
tan (0) is opposite over adjacent 12/9
you can simplify if you like to 4/5 and 4/3 if you want to.
sinØ
Perpendicular/Hypotenuse12/15tanØ
Perpendicular/Base12/94/3By using math to identify goals and to reach those goals quickly and efficiently, individuals display what skill?
Answer:
multiple tasking them right
Answer:
results-driven
Step-by-step explanation:
A rabbit runs 35 feet in 7 seconds, a cat runs 18 feet in 2 seconds. Who is faster?
Answer:
The cat is faster.
Step-by-step explanation:
Compare the animals' speeds in feet per second.
Rabbit:
feet/sec = 35/7
= 5ft/sec
Cat:
feet/sec = 18/2
= 9 ft/sec
9 ft/sec is faster than 5ft/sec.
The cat is faster.
What is the solution to 9|x – 8| < 36?
Answer:
4 < x < 12
Step-by-step explanation:
Given:
[tex]\displaystyle \large{9|x-8| < 36}[/tex]
Divide both sides by 9:
[tex]\displaystyle \large{|x-8| < 4}[/tex]
Theorem:
For [tex]\displaystyle \large{|x-a| < b}[/tex], since absolute is less than a constant, the interval or solution is:
[tex]\displaystyle \large{-b < x-a < b}\\\displaystyle \large{-b+a < x < b+a}[/tex]
Therefore:
[tex]\displaystyle \large{|x-8| < 4 \to -4 < x-8 < 4}\\\displaystyle \large{-4+8 < x < 4+8}\\\displaystyle \large{4 < x < 12}[/tex]
Therefore, the solution is 4 < x < 12
Answer:
4 < x < 12
Step-by-step explanation:
9|x - 8| < 36
Divide both sides by 9:
|x - 8| < 4
Solution 1
(x - 8) < 4
Add 8 to both sides:
x < 12
Solution 2
-(x - 8) < 4
-x + 8 < 4
Subtract 8 from both sides:
-x < -4
Divide both sides by -1 (remembering to change the direction of the sign):
x > 4
Therefore, the solution to the inequality is 4 < x < 12
Observe the sequences below. I. 3, 6, 9, 12, ... II. 3, 9, 27, 81, III. 2, 4, 8, 16, ... IV. 3, 5, 7, 9, Which of these are geometric sequences? III only O Il and me II and IV O I and IV
can you help me solve this?
Answer:
456*567=4890998
46766-6755=566888
Answer:
FGM and reproductive health
5. What is the surface area of the figure below?
6
3
3
The surface area of the given figure is 90 feet².
What is Surface Area?The area of a three dimensional object on it's outer surface is called the surface area of the object.
The given figure is a rectangular prism.
A rectangular prism consists of 4 rectangular lateral faces and 2 rectangular bases.
Surface area of the rectangular prism is the area of each of the faces.
Combining all these area, area of a rectangular prism can be found by the formula,
Area = 2 (lw + wh + lh)
where l is the length, w is the width and h is the height.
Given, l = 3 feet, w = 3 feet and h = 6 feet
Area = 2 [ (3 × 3) + (3 × 6) + (3 × 6)]
= 2 (9 + 18 + 18)
= 90 feet²
Hence the surface area is 90 feet².
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Rewrite each of the following expressions without using absolute value bars. |x-4| if x>4
we're given that x is greater than 4 (the symbol ">" indicates "greater than)
5 is greater than 4. Let's plug it in :
|5-4|
|1|
1 (remember, absolute value is always positive).
Now let's try 6 :
|6-4|
|2|
2
hope helpful ~
What’s the slope of the line that passes through (10,2) and (5,9)
Answer:
y = -1.4x + 16
Step-by-step explanation:
the slope is -1.4x
Use the slope formula:-
[tex]\displaystyle\frac{y2-y1}{x2-x1}[/tex]
Plug in the values:-
[tex]\displaystyle\frac{9-2}{5-10}[/tex]
Simplify:-
[tex]\displaystyle\frac{7}{-5}= -\frac{7}{5}[/tex]
[tex].~~~~~~~\uparrow\sf{Slope}[/tex]
note:-Hope everything is clear; if you need any clarification/explanation, kindly let me know, and I'll comment and/or edit my answer :)
Please help. I need to get to 70%
Scale factor is 5
So
J'=5(1,-2)=(5,-10)K'=5(2,-1)=(10,-5)M'=5(0,-1)=(0,-5)L'=5(1,2)=(5,10)Answer:
Points of kite JKLM:
J = (1, -2)
K = (2, -1)
L = (1, 2)
M = (0, -1)
To dilate a figure about a point, draw a line from the point to each point of the figure, then extend (or reduce) the line so that it is the length of the original line multiplied by the scale factor.
So to dialate JKLM about the origin by scale factor of 5, draw a line from (0, 0) to each point of the kite. Extend the lines so that they are each 5 times the original lengths. These are the dilated points
Points of kite dilated by sf 5 (shown in blue on the attached diagram):
J' = (5, -10)
K' = (10, -5)
L' = (5, 10)
M' = (0, -5)
