Answer:
actual area = 900 square feet
ratio = 1cm2 : 36ft2
Step-by-step explanation:
square room
area = 25cm2
1 side = √ 25
= 5cm
1cm = 6ft
5cm = 5 x 6
= 30ft = 1 side
actual area = 30 x 30 = 900ft
ratio = square cm : square feet
= 25 : 900 ( simplify both ratio )
= 1cm2 : 36ft2
The value of an irrigational number expression is estimated to be between 18 and 19. Which could be the expression
A bag contains 5 red marbles, 3 blue marbles and 6 green marbles. If
two marbles are drawn out of the bag, what is the exact probability
that both marbles drawn will be red?
( I’m needing to know this ASAP please help )
Answer:
5/14
Step-by-step explanation:
Answer:10/91
Step-by-step explanation:
GIVING BRAINLIEST AND THE REST OF MY POINTS!!!!!!!!!!!!PLS HELPP :(
In which step does a mistake first occur? (24+3+10)-14+2
Step1: (8+10)-14+2
Step 2: 18-14+2
Step3: 4+2
Step 4: 2
Answer:
step 4
Step-by-step explanation:
4+2=6
jack ran 1.5 kilometers on the treadmill, then walked 475 meters before running another 2.5 kilometers how many kilometers did jack do in all
Hiro has 5 kilograms of potatoes and 2 kilograms of onions. He plans to use 3.25 kilograms of potatoes and 550 grams of onions for a recipe. How many total kilograms of the produce will not be used
Answer: 3.20kg
Step-by-step explanation:
Hiro has 5 kilograms of potatoes and 2 kilograms of onions. The total kilogram of the produce will be:
= 5kg + 2kg
= 7kg
Since he plans to use 3.25 kilograms of potatoes and 550 grams of onions for a recipe. The total kilogram that he plans to use will be:
= 3.25kg + 0.55kg
= 3.80kg
Therefore, the total kilograms of the produce will not be used will be:
= 7kg - 3.80kg
= 3.20kg
Note:
1000grams = 1 kilogram
550gram = 550/1000 = 0.55kg
I need help can someone help me pls
Answer:
D: 25 miles
Step-by-step explanation:
Pythagorean Theorem:
[tex]a^{2} + b^2 = c^2[/tex]
36^2 + b^2 = 39^2
1,296 + b^2 = 1,521
b^2 = 225
b = 25
A population of 130,000 grows 4% per year for 16 years.
How much will the population be after 16 years?
Let's consider the scenario after each year:
After the zeroth year, the population is: 120 000(1 + 0.04)⁰
After the first year, the population is: 120 000(1 + 0.04)¹
After the second year, the population is: 120 000(1 + 0.04)²
...
Thus, we can find the general rule:
After the nth year, the population is: 120 000(1 + 0.04)ⁿ
And after the 16th year, the population is 120 000(1 + 0.04)¹⁶ = 224 758 (rounded to nearest whole number)
20 divided (5 x 2/5) + 3
Answer:
13
Step-by-step explanation:
20 ÷ (5 x 2/5) + 3
20 ÷ (2) + 3
10 + 3
13
The value of the expression is 13.
We have,
20 ÷ (5 x 2/5) + 3
Applying the PEMDAS rule.
20 ÷ 2 + 3
20/2 + 3
10 + 3
13
Thus,
The value of the expression is 13.
Learn more about expressions here:
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A bacteria's growth is modeled, in thousands of cells, by y = 25(2)^x. At time x= 0, how many cells were there? How many cells will there be at time x= 3?
A. 2.000:5.000
B. 2.000; 25.000
C. 25,000: 50.000
D. 25.000 200.000
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Answer:
256 miles
Step-by-step explanation:
The Pythagoras theorem is a² = b² + c² where a is the hypotenuse or longest side
To find the shorter side, the equation is rearranged so c² = a² - b² (whether it is b or c doesn't matter)
so √377² - 277² = 255.7342371
Answer to number 22
Answer: 256 miles
I need some help so here is picture
Answer:
C. sqrt3
Step-by-step explanation:
(1+2)^1/2 = 3^1/2 = sqrt3
find the measure of each angle indicated?
help plz
Step-by-step explanation:
For first you can do like this:
Angle T you can get:
180°-(25°+55°)
180°-80°
100° Angle T
And Angle X is
180°- 100°= 80°
Second one:
First you need to find angle S and you do it like this:
180°-156°= 24°
Then angle R is:
180°-(24°+96°)= 180°-120°=60°
Hope this helps.
May you please help me with this :)
Step-by-step explanation:
3a permieter
16+16+8+8+8+16+8 = 80
area = (16x16) +(8x8)= 256 +64 = 320
3b permieter: 10+ (2π3)/2 = 19.42
area1/2(6)(4) = 12
π (3)^2 = 28.26/2 + 12 = 26.13
What is the value of the y-intercept of the graph f(x)=17⋅3.2^x ?
Answer:
f(0)=17
y-intercept=17
Step-by-step explanation:
Answer:
(0, 17) is the correct answer
Step-by-step explanation:
Cuanto es 4n - 2 =-18
what is the hypothesis of a triangle with a base of 11cm and height of 9cm
Answer:
14.21 cmExplanation:
you mean the hypotenuse* lol
the hypotenuse = √(11²+9²)
the hypotenuse = √(121+81)
the hypotenuse = √(202)
the hypotenuse ≈ 14.21 cm
A company sells widgets. The amount of profit, y, made by the company, is related to the selling price of each widget, x, by the given equation. Using this equation, find out the maximum amount of profit the company can make, to the nearest dollar. y=-x^2+62x-410
Answer:
$551
Step-by-step explanation:
Given the amount of profit, y, made by the company, is related to the selling price of each widget, x, by the equation y=-x^2+62x-410
The company make the maximum profit at when dy/dx = 0
dy/dx = -2x + 62
Since dy/dx = 0
0 = -2x + 62
2x = 62
x = 62/2
x = 31
substitute x = 31 into the expression y=-x^2+62x-410
y=-x^2+62x-410
y=-31^2+62(31)-410
y = -961+1922-410
y = 551
Hence the maximum profit the company can make is $551
Explain how to find the quotient of: (8a3+31a2-20a-5)/(8a-1)
Answer:
Quotient = a²+ 4a- 2
Step-by-step explanation:
(8a3+31a2-20a-5)/(8a-1)
=
a² +4a-2 ⇒ quotient
(8a-1)√(8a3+31a2-20a-5)
8a²- a² ⇒ Multiplying (8a-1) by a²
- + ⇒ Changing signs
32a²- 20a- 5
32a²- 4a ⇒ Multiplying (8a-1) by 4a
- + ⇒Changing signs
-16a -5
- 16a +2 ⇒ Multiplying (8a-1) by -2
+ - ⇒ Changing signs
-7 ⇒ Remainder
We follow the steps of simple division to get the quotient which is a²+ 4a- 2
We multiply (8a-1) by factors such as a², +4a and -2 to get the same terms as given in the dividend.
Which equation represents the graph?
A veterinarian office conducted a survey of the weight of dogs that came in for physicals. 55, 37, 8, 50, 60, 50, 48 Find the outlier:
Answer:
8
Step-by-step explanation:
The outlier is the puece of data that is very different from the rest. If all of the numbers in this data were to be put on some sort of visualization, most of the numbers would be in a clump, while the 8 would be far from the clump.
the answer is 8 because when you plot the data it is the one really far away that skews the data
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can sumone please help meeeeee i dont know what to dooooooo thank youuuuuu so muuuuuuuuuch
Answer:
imma say the answer is 6
Step-by-step explanation:
hi im back
Ann has £10 to buy notebooks at 85p each. What change should she get if she buys as many as possible?
Answer:
jdhfbdsbsjrnmf
Step-by-step explanation:
11. Given isosceles trapezoid ABCD with bases 6 and 16 and legs 13.
16
Find the height
17 Find the area
Answer:
round window has a radius of 18 inches. what is the circumference and approximate qrea of the window circumference What is the area of this figure?
Drag and drop the appropriate number into the box.
A =
What is the area of this figure?
Select from the drop-down menu to correctly complete the statement.
The area of the figure is
What is the area of this figure?
Drag and drop the appropriate number into the box.
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What is the area of this figure?
Drag and drop the appropriate number into the box.
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What is the area of this figure?
Select from the drop-down menu to correctly complete the statement.
The area of the figure is Choose...128136153258 in².
What is the area of this figure?
Drag and drop the appropriate number into the box.
What is the area of this figure?
Drag and drop the appropriate number into the box.
What is the area of this figure?
Select from the drop-down menu to correctly complete the statement.
The area of the figure is Choose...128136153258 in².
What is the area of this figure?
Select from the drop-down menu to correctly complete the statement.
The area of the figure is Choose...128136153258 in².
What is the area of this figure?
Select from the drop-down menu to correctly complete the statement.
The area of the figure is Choose...128136153258 in².
What is the area of this figure?
Drag and drop the appropriate number into the box.
A =
What is the area of this figure?
Drag and drop the appropriate number into the box.
A =
What is the area of this figure?
Select from the drop-down menu to correctly complete the statement.
The area of the figure is
What is the area of this figure?
Select from the drop-down menu to correctly complete the statement.
The area of the figure is
round window has a radius of 18 inches. what is the circumference and approximate qrea of the window circumference round window has a radius of 18 inches. what is the circumference and approximate qrea of the window circumference What is the area of this figure?
Drag and drop the appropriate number into the box.
A =
What is the area of this figure?
Select from the drop-down menu to correctly complete the statement.
The area of the figure is Choose...128136153258 in².
What is the area of this figure?
Select from the drop-down menu to correctly complete the statement.
The area of the figure is Choose...128136153258 in².
What is the area of this figure?
Drag and drop the appropriate number into the box.
What is the area of this figure?
Select from the drop-down menu to correctly complete the statement.
The area of the figure is Choose...128136153258 in².
What is the area of this figure?
Select from the drop-down menu to correctly complete the statement.
The area of the figure is Choose...128136153258 in².
What is the area of this figure?
Drag and drop the appropriate number into the box.
A =
What is the area of this figure?
Drag and drop the appropriate number into the box.
A =
What is the area of this figure?
Drag and drop the appropriate number into the box.
A =
What is the area of this figure?
Select from the drop-down menu to correctly complete the statement.
The area of the figure is
What is the area of this figure?
Select from the drop-down menu to correctly complete the statement.
The area of the figure is
round window has a radius of 18 inches. what is the circumference and approximate qrea of the window circumference What is the area of this figure?
Enter your answer as a decimal in the box.
cm²
Van a poner balfosas en una calle que mide 3 hm y 9 dam de largo. Ya han embaldosado 125 m de calle ¿A cuantos metros les falta poner baldosas
Answer:
Faltan 265 metros por embaldosar.
Step-by-step explanation:
Un decámetro equivale a 10 metros, mientras que un hectómetro equivale a 100 metros. A continuación, calculamos la longitud equivalente de calle en metros:
[tex]x = 3\,hm \times \left(\frac{100\,m}{1\,hm} \right)+9\,dam\times \left(\frac{10\,m}{1\,dam} \right)[/tex]
[tex]x = 390\,m[/tex]
La longitud pendiente por poner baldosas es la longitud total menos la longitud ya embaldosada, es decir:
[tex]y = 390\,m-125\,m[/tex]
[tex]y = 265\,m[/tex]
Faltan 265 metros por embaldosar.
(tryna give points) what's 2+2?
Answer:
4
Step-by-step explanation:
Yep
Use a factor tree or similar method to write 4400 as a product of
prime factors. Display your factor tree in your answer. If you
choose to use an alternative method, clearly show your working:
just writing down the answer is not sufficient.
Answer:
4,400 = 44 * 100
44 = 2 * 2 * 11
100 = 2 * 2 * 5 * 5
prime factors = 2 * 2 * 2 *2 * 5 * 5 * 11
Step-by-step explanation:
Taka is playing a game of darts. She scores 52 positive points. She gets a −3 score each time she misses the board. Her final point total is 37. Write and solve an equation to find out how many times she missed the board, x. Enter the correct answers in the boxes.
Answer:
she missed 5 times
Step-by-step explanation:
So she has 52 points already and the final amount was 37.
so each miss is -3 so we can make the amount with “x”
51-3x=37
SOlve and you would get 5 misses
There are 5 times she missed the board.
What is an expression?
Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
Given that;
She scores 52 positive points.
She gets a '- 3' score each time she misses the board.
And, Total final points = 37
Now,
Let the number of missed the boards = x
So, We can formulate as;
⇒ 52 - 3x = 37
Solve for x as;
⇒ 52 - 3x = 37
⇒ 52 - 37 = 3x
⇒ 15 = 3x
⇒ 3x = 15
⇒ x = 15/3
⇒ x = 5
Thus, There are 5 times she missed the board.
Learn more about the mathematical expression visit:
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SOMEONE HELP ME NOW PLEASE NO LINKY LINKS
Answer:
C
Step-by-step explanation:
Write each polynomial in standard form.
-2.x2 + x4 +3
Answer:
x^4 - 2x^2 + 3
Step-by-step explanation:
Rearrange the terms so that they are in descending order by powerss of x;
Highest power is 4: x^4, followed by x^2 and then the constant, x:
-2x^2 + x^ 4+ 3 = x^4 - 2x^2 + 3 (answer)