How many square feet of outdoor carpet will
we need for this hole?
?
6 ft
2 ft
2 ft
3 ft)
5 ft
3 ft)
12 ft
Please
Answer:48 ft to the second power
Step-by-step explanation:
I just got it right on iready
The area of the outdoor carpet that needed for the hole should be considered as the 48 ft².
Calculation of the area:
Since
we know that
Area of the rectangle = Length (breadth)
here,
L = 12 ft
b = 5 ft
So,
area = 12 × 5
= 60 ft²
Now
The cut off triangle area
area = 1/2 × base × height
= 1/2 × 4 × 3
= 12/2
= 6 ft²
Now
The cut off rectangle area should be
area = Lb
= 3 × 2
= 6 ft²
Now finally
The area of the outdoor carpet should be
= 60 - 6 - 6
= 48 ft²
learn more about an area here: https://brainly.com/question/17971267
Two brothers have ages that are consecutive odd integers. The product of their ages is 38 less than the older brother's age squared. What are the ages of the two brothers?
answer = the elder bother is 17 and the younger one is 15
constructive odd integers= 15 and 17
17×15= 255
255+38 = 293
Square root of 293 = 17
Craig treated his sister to lunch while visiting her in Campbell. Their lunch cost $40, and the sales tax in Campbell is 5%. If Craig left a 15% tip on the $40, how much in total did he pay?
Pleasee give correct
Answer:
$48
Step-by-step explanation:
5% of 40 = 2 and 15% of 40 = 6. 6 + 2 = 8. 40 + 8 = $48.
why are convenience samples are not desirable?
Answer:
The disadvantages: Convenience samples do not produce representative results. If you need to extrapolate to the target population, convenience samples aren't going to get you there. ... Much larger convenience samples are not more accurate than small probability samples.
What is the probability of pulling out a diamond card out of a standard deck and rolling a 5?
Answer:
1/24
Step-by-step explanation:
The probability of drawing a diamond is 1/4 and the prob. of rolling a 5 is 1/6. Multiply the two together
Find the area of the shape shown below.
Answer:
16
Step-by-step explanation:
4x2=8
8x2=16
Answer:
6 unit squared
Step-by-step explanation:
1. Make the shape into 2 shapes, a square and triangle
Square Area = 2(2) = 4
Triangle Area = 1/2(2)(2) = 2
2. Add them
4+2 = 6
How many kilograms are equivalent to 14,000 grams?
Answer:
14
Step-by-step explanation:
the answer for this question is 14
Answer:
14 kiligrams
Step-by-step explanation:
please help me i really need help please
Answer:A?
Step-by-step explanation:
It’s due late tonight can some pls help me pass
Try It! Guppies 3 Tank 3 has a ratio of 3 guppies for every 4 angelfish. Complete the ratio table to find the number of angelfish in Tank 3 with 12 guppies. Using the information in Example 2 and the table at the right, which tank with guppies has more fish? Angelfish 4
Answer:
n
Step-by-step explanation:
Answer:
Step-by-step exp
hurry answer quick I need help
Answer:
Step-by-step explanation:
Can u help me too
Could you help me please? This is a thing for my sons math homework.
Answer:
See below.
Step-by-step explanation:
I've never seen one asked quite this way, but I think I have it figured out.
The objective here is to get the right answer for each square. The answer is either the one next to the 'x', which means you put an 'x' in the tic-tac-toe square or the answer is the one next to the 'O', which means you put an 'O' in the tic-tac-toe square.
I will number them boxes 1-3 on the top row, 4-6 for the next, and 7-9 for the bottom row.
Box 1: In a fraction, you subtract the bottom exponent from the top exponent, so the proper exponent is 10 - 2 = 8. That is an O for g^8.
Box 2: A power raised to a power - multiply the exponents. 2*6=12. That is an X for m^12 for box 2.
Box 3: for multiplying the same base, you add the exponents. 4+5=9. That gives us y^9, which is a X for box 3.
Box 4: j is a factor four times, so that is j^4. That puts an O in Box 4.
Box 5: In a fraction, you subtract the bottom exponent from the top exponent, so we get -2 - (-6) = -2 + 6 = 4. The correct expression is h^4, so we have an X for box 5.
Box 6: A power to a power, you multiply the exponents so the first part becomes m^8. Now we have m^8 * m^5. For multiplying the same base, you add the exponents. 8+5=13. That gives us m^13, which puts an O in box 6.
Box 7: The top is a power to a power so we multiply the exponents. 4*5=20. The top is b^20.
On the bottom, for multiplying the same base, you add the exponents. 2+3=5, so the bottom is b^5.
Now we have a fraction, (b^20)/(b^5). In a fraction, you subtract the bottom exponent from the top exponent, so we have 20 - 5 = 15, and thus b^15. That gives us an X for box 7.
Box 8: A fraction IS a division, so we do divisons and fractions the same way. The p^3 on the left is the top (numerator) and the p^2 part is the bottom (denominator). So 3-2=1. But P^1 is just P, so we have an O for box 8.
Box 9: For the numerator, it is a power to a power so we multiply the exponents and get k^12.
For the denominator, we are multiplying the same base, so you add the exponents. 7 + (-5) = 2, and we get k^2 for the denominator
Now we have the fraction of k^12 OVER k^2. In a fraction, you subtract the bottom exponent from the top exponent. 12-2=10. We get k^10, giving us an X for box 9.
So here is what we get for tic-tac-toe.
0 X X
O X 0
X O X
We get 3 in a row in boxes 3, 5, and 7. The exponents in those problems are 9, 4, and 15 respectively. The product of thse 3 numbers is 540.
This was a LOT of steps, so I encourage you to check every little multiplication and addition I did.
Hope this helps.
Jasmine evaluated the expression 3x+2 when x=5.
3x+2
35+2
37
Explain Jasmine’s mistake.
Answer:
when x = 5
then the value of. (3x+2)
(3*5) + 2
15 + 2
=. 17
her mistake was that she doesn't multiplied 5 and 3
Write the following series in sigma notation.
9+13+17+21+25+29+33
Answer:
147
Step-by-step explanation:
write
14/17
as a decimal rounded to the nearest tenth.
Answer:
0.8235 is a decimal and 82.35/100 or 82.35% is the percentage for 14/17.
Step-by-step explanation:
hope it helps
The decimal rounded to the nearest tenth is, 8.235×10⁻¹
What is Simplification?Simplification in mathematical terms is a process to convert a long mathematical expression in simple and easy form.
The given term is 14/17,
Simplify this term, by dividing,
14/17 = 0.823529411
The decimal rounded to the nearest tenth is, 8.235×10⁻¹.
To know more about Simplification on :
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The student council at mountain view high school plans to conduct a survey to determine the student body's opinion of the new lunch menu. Which of the following sampling methods would be most likely to result in UNDERCOVERAGE bias?
A. Setting up a booth in the lunchroom where students can give their thoughts
B. Obtaining an alphabetical list of all students and surveying every 10th student
C. Handing out a questionnaire to seniors only
D. Handing out a survey to the first 50 students entering the cafeteria at lunch
Answer:
c
Step-by-step explanation:
just did it on a.pex
Factor the polynomial
Answer:
(5x+12) (5x-12)
Step-by-step explanation:
Use the difference of squares fromula. [tex]a^{2} -b^{2} =(a+b)(a-b)[/tex]
Where a = 5x and b =12.
A force of 192 lb is required to hold a spring stretched 3 ft beyond its natural length. How much work W is done in stretching it from its natural length to 6 inches beyond its natural length
Answer:
The work done in stretching the spring is 8 lb.ft
Step-by-step explanation:
Given;
Applied force, F = 192 lb
extension of the spring, x = 3 ft
Determine the spring constant from the applied force and extension;
[tex]k = \frac{F}{x} \\\\k = \frac{192 \ lb}{3 \ ft} \\\\k = 64 \ lb/ft[/tex]
When the spring is stretched 6 inches beyond its natural length, the work done is calculated as follows;
x = 6 inches = 0.5 ft
[tex]W = \frac{1}{2} kx^2\\\\W = \frac{1}{2} (64 \ lb/ft)(0.5 \ ft)^2\\\\W = 8 \ lb.ft[/tex]
Therefore, the work done in stretching the spring is 8 lb.ft
What do you do with negative exponent?
Answer:
this says that negative exponents in the numerator get moved to the denominator and become positive exponents. Negative exponents in the denominator get moved to the numerator and become positive exponents. Only move the negative exponents.
¯\_(ツ)_/¯
Answer:
Negative exponents are a way of writing powers of fractions or decimals without using a fraction or decimal. You use negative exponents as a way to combine expressions with the same base, whether the different factors are in the numerator or denominator. It’s a way to change division problems into multiplication problems.
Step-by-step explanation:
A negative exponent helps to show that a base is on the denominator side of the fraction line. In other words, the negative exponent rule tells us that a number with a negative exponent should be put to the denominator, and vice versa.
!!!!!!!please help!!!!!!!!
Answer:
The first one is No. The second one I do not know unfortunately.
Step-by-step explanation:
I am in the middle of this lesson in my math class as well and I know that in order to make a triangle, you need the two smaller sides to add up to become larger than the biggest side. In the case of the first question, the two smaller sides, 6 and 3 equal 9, which is not bigger than the biggest side which is 10. I hope you can find the answer to the second one, but for now, the first one is No.
Please help! Find x if 2(x+1)=x+5
Answer:
x=3
Step-by-step explanation:
2(x+1)=x+5
Use the distributive property to multiply 2 by x+1.
2x+2=x+5
Subtract x from both sides.
2x+2−x=5
Combine 2x and −x to get x.
x+2=5
Subtract 2 from both sides.
x=5−2
Subtract 2 from 5 to get 3.
x=3
Answer:
3
Step-by-step explanation:
2(x+1)=x+5
2x+2=x+5
2x-x+2=5
x+2=5
x=5-2
x=3
pls help soon make it in like 3 mins or less pls
can someone help me please
Answer:
1.36
2.4
3.-11
4.2
5.-20
I don't understand exponents well best answer gets brainly
Answer:
i think its 125
Step-by-step explanation:
since 5^7 = 78,125 and 5^4 = 625
then it would be 78,125
---------- = 125
625
sorry if im wrong ;-;
(-3x10^3) x (4x10^6)
Answer:
not sure but i got -12000000000 in the calculator
Step-by-step explanation:
−12x1001001 if you are simplifying
find y. (geometry) thank you :)
Answer:
32.68346° or 32.7
Step-by-step explanation:
Write the following expression in simplest radical form. Plz help
Answer:[tex]4x^{3}[/tex][tex]\sqrt[3]{25x^{2} }[/tex]
Step-by-step explanation:
What's is 20% of 62?
Helpppp
Answer:
12.4
Step-by-step explanation:
just multiply, or search go.ogle
0.2 * 62 = 12.4
easy
select repeating or nonrepeating to correctly classify each decimal
Answer:
You Need To add a picture
Step-by-step explanation:
But if the decimal is before a number and has a line then its repeating if not its nonrepeating
Solve the inequality 15t > 180
Answer:
t>12
Step-by-step explanation:
t>180/15
then divide 180 by 15
and you gey t>12
The value of the given inequality is t> 12
What is inequality?inequality, In mathematics, a statement of an order relationship-greater than, greater than or equal to, less than, or less than or equal to-between two relation,
We have,
15t>180
According to the question
15t>180
t>180/15
then divide 180 by 15
and you will get t>12
Hence, the value of this inequality is t>12
To learn more about inequalities here
brainly.com/question/20383699
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