Martin bought a flower vase from a florist. The box in which the vase was packed was shaped like a rectangular prism. What is the surface area of the box?
Answer:
In order for the appropriate answer to be given, you need to include the original measurements as well.
Factor completely 12x4 6x3 18x2. Prime 6(2x4 x3 3x2) 6x2(2x2 x 3) 6x(2x3 x2 3x).
The factors of the given expression will be 7,x, x, y, and ( x + 2y²- y).
We have the expression:
7x³y+ 14x²y³-7x²y²
What is a factor?A factor is a number that divides another number completely.
Let us take '7x²y' as common in the above expression
7x²y( x + 2y²- y)
7. x.x.y ( x + 2y² - y)
Further, we cannot make any factor.
Therefore, the factors of the given expression will be 7,x, x, y, and ( x + 2y²- y).
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Shona bought 5 bags of cement and 4 bags of gravel. The total weight of her bags was 200 kilograms.
Write down an equation to illustrate this information.
The equation illustrates the given information is 5x+4y=200
Cement= a bag x kg
Gravel =a bag of y kg
What is the equation?
An equation can be defined as a mathematical statement consisting of an equal symbol between two algebraic expressions that have the same value.
and the total is 200kg
Therefore we get the equation is
5x+4y=200
Therefore the equation illustrates the given information is 5x+4y=200.
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The calories , c, in a snack and the amount of the snack , a ... How do u identity the dependent variable and the independent variable In each situation???
Evaluate
4(x+5)(2+1)
(2+3)(2-3)
for x = 5.
Answer:
-600
Step-by-step explanation:
4 x 10 x 3 x 5 x -1
40 x 15 x -1
600 x -1 = -600
4 in
4 in
4 in
d the volume of the triangular prism.
A) 6 ind
B) 12 in?
() 32 in
D) 64 in)
on a trip road you notice that the gas tank is full 1/4 full. The gas tank can hold 18 gallons,and the vehicle averages 22 miles per gallon.WIll u make it to ur destination 110 miles before you run out of gas.Explain
Answer:
No.
Step-by-step explanation:
First, we need to firgure out what 1/4 of 18 is (4.5). Then, multiply 4.5*22 to see the gallons left by the average traveled each gallon (99). Clearly, 99 is not equal to or greater than 110.
PLEASE AWNSER WILL GIVE 100 POINTS!!!!!!!!!!! PLUS BRAINLEST!!
Slope:-
[tex]\\ \rm\rightarrowtail m=\dfrac{4+3}{-1}=\dfrac{-7}{1}=-7[/tex]
Equation in slope intercept form
[tex]\\ \rm\rightarrowtail y-4=-7(x)[/tex]
[tex]\\ \rm\rightarrowtail y=-7x+4[/tex]
Answer:
[tex]y=-7x+4[/tex]
Step-by-step explanation:
Formulae
Slope-intercept form of a linear function: [tex]y = mx + b[/tex]
(where [tex]m[/tex] is the slope and [tex]b[/tex] is the y-intercept)
Point-slope form of a linear function: [tex]y-y_1=m(x-x_1)[/tex]
(where [tex]m[/tex] is the slope and [tex](x_1,y_1)[/tex] is a point on the line)
Slope formula
[tex]\textsf{slope}=\dfrac{y_2-y_1}{x_2-x_1}[/tex]
(where [tex](x_1,y_1)[/tex] and [tex](x_2,y_2)[/tex] are points on the line)
Solution
Choose 2 points on the line:
Let [tex](x_1,y_1)[/tex] = (0, 4)Let [tex](x_2,y_2)[/tex] = (1, -3)Find the slope using the slope formula:
[tex]\implies \textsf{slope}=\dfrac{-3-4}{1-0}=-7[/tex]
Substitute found value for [tex]m[/tex] and point (0, 4) into the point-slope formula:
[tex]\implies y-4=-7(x-0)[/tex]
[tex]\implies y=-7x+4[/tex]
Someone help me quick ill give brainleist
Answer:
-2.5 per hour
Step-by-step explanation:
its going down 5 every 2 hours so just divide both by 2 and you got it
Please answer soon (45 Points)
Answer:
$10 each week
Step-by-step explanation:
The boxes sum is equal to 40.
(x-2)+(x-2)+(x-2)+(x-2)+(x-2) = 40
5x-10 = 40
5x=50
x =50/5
x=10
Answer:
Step-by-step explanation:
[tex](x-2)+(x-2)+(x-2)+(x-2)+(x-2) = 40\\5x - 10 = 40\\5x = 50\\x =10[/tex]
What step has the error in solving the equation (x + 2) ^ 2 = 4 occurred and explain what the error is?
Answer:
step 2 ...they didn't expand the brackets two times
Urgent Please show steps!!! 100 POINTS
Use synthetic division to find P(-3) for
`P(x)=-2x^4+6x^2-x``+1`
("^" means expoents)
Answer: p(-4= -255
Step-by-step explanation:
p(x)=3x3-2x2+6x-4 The remainder theorem states that when we divide a polynoical hope this helps
Put -3
[tex]\\ \rm\longmapsto -2(-3)^4+6(-3)^2+3+1[/tex]
[tex]\\ \rm\longmapsto -2(81)+6(9)+4[/tex]
[tex]\\ \rm\longmapsto -162+58[/tex]
[tex]\\ \rm\longmapsto -104[/tex]
A scout troop picked 1610 oranges. They plan to sell boxes of oranges with 18 oranges in each box. How many boxes can they make
Answer:
89 boxes
Step-by-step explanation:
1610/18= 89.4444444444
Then you round down since only 89 full boxes can be made.
After many studies, a researcher finds that the probability a word recognition program correctly interprets a hand-written word is 3/10. How many words would the researcher expect the program to interpret correctly out of 90 words?
Determine whether the sample is biased or unbiased. Explain.
You want to estimate the number of students in your school who
play a musical instrument. You survey the first 15 students who
arrive at a band class.
Answer:
the sample is biased
Step-by-step explanation:
At a pizza shop, customers can select either crispy crust (C) or deep crust (D). Suppose that two customers place an order and select their crust. What is the sample space for this action? Drag and drop the choices into the box to correctly complete the table. If an item is not in the sample space, do not drag it to the table.
The sample space for this action of selecting crispy crust (C) or deep crust (D) by two persons are (C, C)(C, D)(D, C)(D, D).
What is a sample?A sample is the collection of well-defined elements. A sample is represented by a capital letter symbol and the number of elements in the finite set is shown as curly bracket {..}.
At a pizza shop, customers can select either crispy crust (C) or deep crust (D).
Suppose that two customers place an order and select their crust.
The number of samples will be
Sample size = 2 × 2
Sample size = 4
The combination of the sample will be
Sample = (C, C)(C, D)(D, C)(D, D)
The sample space for this action of selecting crispy crust (C) or deep crust (D) by two persons are (C, C)(C, D)(D, C)(D, D).
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Answer: cc cd dc dd
Step-by-step explanation: did it
Please help!! what is the value of x and please do step by step if possible !
Answer:
x=71 degrees
Step-by-step explanation:
it is a isosceles triangle so the blank angle is also x
angles of a triangle add up to 180
180=38+2x
2x=142
x=71
Explain how you can use a 10 by 10 grid to model 42%
a 10-by-10 grid means there are 100 squares and percent is out of 100 so if you have 42% then you just need to fill in 42 squares
Polygon A and Polygon B are similar with a ratio of similarity of 5/4. If the perimeter of Polygon A is 20 units, what is the perimeter of Polygon B?
Answer:
16 units
Step-by-step explanation:
A/B = 5/4 = 20/p
5/4 = 20/p
5p = 4 × 20
p = 4 × 4
p = 16
Answer: 16 units
I just need help on my math because it’s too hard and i don’t understand a single thing about math
Answer:
How old r u I might b able to help im in 8th grade tho
Step-by-step explanation:
which numbers are a surd?
Answer:
Step-by-step explanation:
[tex]\sqrt{6} x \sqrt{10} is a surd\\\sqrt{144} + \sqrt{49}[/tex]is a surd
when you first move into your current house, you noticed that a tree outside had a height of 63 inches. You noticed that after 3 years, the height was 72 inches. Predict how tall the tree will be after 20 years.
What is the value of x
Answer:
X=55
Step-by-step explanation:
It says 15, so what you want to do is times 15x14 because those are the only sides of the shape. After you multiply 15x14 which is 60, you need to minus 5 because it shows a subtraction sign. So, 60-5= 55. X=55
$2000 at 3.5% for 4 years
a. Find the interest earned.
b. Find the balance of the account.
Answer:
a 280
b 2280
Step-by-step explanation:
a Interest = 2000 * 3.5 * 4
------------------------ = 280
100
b 2000 + 280 = 2280
What fraction of an hour is 25 minutes?
Answer with steps I will mark u as BRAINLIEST ANSWER if u help me
Answer:
5/12
Step-by-step explanation:
1 hour = 60 minutes
[tex]\dfrac{25}{60}=\dfrac{5*5}{5*12}=\dfrac{5}{12}[/tex]
The fraction of an hour that is equivalent to 25 minutes is 5/12
Data;
1 hour = 60 minutestime = 25 minutesFractionsThe fraction of an hour that is equivalent to 25 minutes would be the ratio between 25 minutes to 60 minutes which is one hour.
[tex]\frac{25}{60} = \frac{5}{12}[/tex]
The fraction of an hour that is equivalent to 25 minutes is 5/12
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Please help! I'll give you brainliest for the correct answer!!!
I'll report your answer if it's wrong!
Answer:
0.408
Step-by-step explanation:
what is 5.316 ÷ 1.942 (long divison)
Answer:
[tex]=2.73738[/tex]
Step-by-step explanation:
[tex]\mathrm{Multiply\:the\:numerator\:and\:denominator\:by:}\:1000[/tex]
[tex]\frac{5316}{1942}[/tex]
[tex]\mathrm{Write\:the\:problem\:in\:long\:division\:format}[/tex]
[tex]\begin{matrix}1942\overline{|\smallspace5316}\:\:\:\:\:\:\:\:\:\:\:\:\end{matrix}[/tex]
[tex]\begin{matrix}\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\emptyspace2.\:\:\:\:\:\:\:\:\:\:\:\\ 1942\overline{|\smallspace5316.0}\:\:\:\:\:\:\:\:\:\\ \:\:\:\:\:\:\:\:\:\:\underline{\emptyspace3\emptyspace8\emptyspace8\emptyspace4}\:\:\:\:\:\:\:\:\:\:\:\:\\ \:\:\:\:\:\:\:\:\:\:\emptyspace1\emptyspace4\emptyspace3\emptyspace2\emptyspace0\:\:\:\:\:\:\:\:\:\:\end{matrix}[/tex]
[tex]=2.73738[/tex]
Hence, the correct answer is 2.73738
Answer:
2.7 / 2 Remainder 7, view equation below
Step-by-step explanation:
Place 5.3 as 53 to start off this problem.Next, drop the 1 from the dividend.Finally to finish off setting this up, drop the 6 from the dividend.Now, determine how many times 1.942 goes into 5.316.2 times, write 2 at the top of your algorithmSince the result of 1.942 is 3.884...3.884 - 5.316 = 1.432Next, drop a 0 to the ten thousandths place.Remove the thousandths place from 1.942.How many times does 1.94 go into 2? 7 times. Write a decimal & 7.Next step is 1.432 - 1.359 (our previous result) = 0.073a way to finish this with the same answer:
flip 0.073 around, remove the 0's, and put it next to your 2.7 :)
hope it helps!
let me know!
write the following expression as a product of a repeated variable. Do not use any exponents in your answer. c^5
Answer:
C*C*C*C*C
Step-by-step explanation:
C^5 is C times itself 5 times hence C*C*C*C*C. Hope this helps.
8 x five sixths PLEASE HELP ME ASAP
a fifty three sixths
b forty sixths
c thirteen forty eighths
d five forty eighths
Oscar spent two thirds hour each night doing homework for five nights this week. How many hours of homework did Oscar complete this week?
seven and one half hours
three and one third hours
two and one third hours
one and one fifth hours
Answer:
v thirteen forty eights
seven and one half hours
8 x 5/6
8 x 5 = 40
40/6
The answer is B) 40/6.A garden measuring 15 meters by 20 meters is to have a pedestrian pathway installed
all around it, increasing the area to 336 square meters.
a. Write an expression to represent the area of the total garden including the
pathway.
b. What will be the width of the pathway?
The area of the garden is the amount of space on the garden.
The area of the total garden is (x + 15)(x + 20)The width of the pathway is 1 meterThe expression of the areaThe dimensions of the garden is given as:
15 meters by 20 meters
Let the width of the pedestrian pathway be x.
So, the area of the total garden is:
[tex]Area=(x + 15)(x + 20)[/tex]
The width of the pathwayIn (a), we have:
[tex]Area=(x + 15)(x + 20)[/tex]
The total area is given as: 336.
So, we have:
[tex](x + 15)(x + 20) = 336[/tex]
Expand
[tex]x^2 + 35x + 300 = 336[/tex]
Collect like terms
[tex]x^2 + 35x + 300 - 336 = 0[/tex]
Evaluate
[tex]x^2 + 35x - 36 = 0[/tex]
Expand
[tex]x^2 + 36x -x - 36 = 0[/tex]
Factorize
[tex]x(x + 36) -1(x +36) = 0[/tex]
Factor out x + 36
[tex](x + 36)(x -1) = 0[/tex]
Solve for x
x = -36 or x =1
The width cannot be negative.
Hence, the width of the pathway is 1 meter
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