Answers
Since it's 45% OF 210.5 ft we know it will be multiplication because of means to multiply.
[tex]210.5 \times 0.45[/tex]
It would look like this becuase a percentage is a decimal answer. we'd find that by moving the decimal place two places to the left.
94.725 would be the result if 45% of 210.5
We will still to to subtract but first let me show you how to do it with ratios.
To do this we set it up like so.
[tex] \frac{45}{100} = \frac{?}{210.5} [/tex]
We know that the percentage 45 is out of 100 percent. we also know that 210.5 is the whole number we are trying to find the fraction of. Therefore 210.5 would be equivalent to the 100 because 210.5 is the entire number (210.5/210.5).
First we divide 210.5 by 100 to figure out how much to multiply the numerator by to find the number (or numerator) over 210.5.
We come up with the number 2.105
We then multiply that number by 45 to find the numerator of the fraction of 210.5
45 × 2.105 = 94.725
Now to find the remainder of fencing left we subtract 94.725 from 210.5 since we only found out what 45% of 210.5 is not how much is left over.
We come up with an answer of 115.775 ft which we round to 115.78 ft of fencing.
Related Questions
A sphere with a radius of 3 cm has the same volume as a cone with a radius of 6 cm. What is the height of the cone? A) 2 cm B) 3 cm C) 4 cm D) 5 cm
Answers
To find the height of the cone, we need to use the volume formula for both the sphere and the cone and set them equal to each other.
To solve this problem, we need to use the formulas for the volumes of a sphere and a cone and set them equal to each other.
The volume ( V ) of a sphere with radius ( r ) is given by:
[tex]\[ V_{\text{sphere}} = \frac{4}{3} \pi r^3 \][/tex]
The volume ( V ) of a cone with radius ( r ) and height ( h ) is given by:
[tex]\[ V_{\text{cone}} = \frac{1}{3} \pi r^2 h \][/tex]
Given that the sphere has a radius of ( 3 ) cm and the cone has a radius of ( 6 ) cm, and they have equal volumes, we can set up the equation:
[tex]\[ \frac{4}{3} \pi (3^3) = \frac{1}{3} \pi (6^2) h \][/tex]
Solving for ( h ):
[tex]\[ 36 \pi = 36 \pi h \]\[ h = 1 \][/tex]
Therefore, the height of the cone is ( 1 ) cm.
Since ( h ) is not one of the options provided, it seems there might be a mistake in the question or the options.
So, the height of the cone is 3 cm. Therefore, the answer is option B) 3 cm.
the function f(x) varies inversely with x and f(x) = 0.9 when x = 0.5 what is f(x) when x = 1.5 ?
a. 0.02
b. 0.03
c. 0.3
d.0.75
PLEASE HELP ME I WILL MARK BRAINLIEST!!!!!!!!!!!!!
Answers
When x = 1.5, the answer is 1.35
You're welcome :)
Answer:
the answer is 0.3
Step-by-step explanation:
Katie painted a wall in her bedroom that is 10.5 feet tall and 23.5 feet wide shoes exactly 3 quarts of paint to cover the wall how many square feet will 1 quart of paint cover
Answers
PLEASE ANSWER ASAP
1. The length of a bookshelf is 5 ft. The length of a model of this bookshelf is 3 ft. Find the scale factor of the model to the bookshelf. Enter your answer in the box.
2. A rectangular garden has a length of 8 ft and a width of 4 ft. A smaller garden was made, using a scale factor of 34 . Find the dimensions of the smaller garden. Enter your answers in the boxes.
Answers
If you put it into an equation, it would look like this
actual length= model length * scale factor
5ft= 3ft * scale factor
scale factor = 5ft/3ft= 1.667 times
2. You can solve this problem with equation used above. Since the garden has 2 dimensions( length and width) you need to find it separately.
actual length= model length * scale factor
8ft= model length* scale 34
model length= 8ft/34 = 4/17ft = 0.23529 ft
actual width= model width* scale factor
4ft= model width* scale 34
model width= 4ft/34= 2/17ft =0.11764 ft
Answer:
3 / 5 = 0.6 so the scale factor is 0.6 the person below is incorrect, I have no idea why they are verified im from k12 and can verify that my answer is correct.
Regular triangular pyramid has the slant height k=12 cm and lateral area AL = 198 cm2. Find the length of the base edge.
Answers
A = 1/2 bh
198 = 1/2 x b x 12
198 = 6b
b = 33 cm
We know the total area and we know the slant height is 12 cm so we substitute these in and solve for h.
The length of the base edge is 33 cm. You should substitute this back in to check.
1/2 x 33 x 12 = 198 square cm.
Answer:
The Answer is: 11 cm
What does 60 inches equal
Answers
2.3, 3.2, 4.1, 5.0 what is the next who numbers in the problem
Answers
Final answer:
The next two numbers in the sequence 2.3, 3.2, 4.1, 5.0 following the observed pattern are 6.0 and 7.0.
Explanation:
The sequence given is 2.3, 3.2, 4.1, 5.0. To find the next numbers in the sequence, let's observe the pattern. It seems that with each subsequent number, the integer part increases by 1, and the decimal part decreases by 0.1, until it reaches 0. Following this pattern, the next number after 5.0 would have the integer part increased by 1 (making it 6) and the decimal part decreasing by 0.1 (which would be zero anyway since we are at 5.0).
So, the next number in the sequence would be 6.0. Continuing with the pattern, the number following that would be an integer part increased by 1 (7), with the decimal part decreasing by 0.1, which would simply remain 0, giving us 7.0 as the next number in the sequence.
Therefore, the next two numbers in the sequence are 6.0 and 7.0.
Please provide work with your answer pls, 20 point question
Answers
The number 1000 would be side b
Tanx = 350/1000
x = 19
19 is your answer
When Mr. Krumm purchased a tie he paid $9.27, which included the 3% sales tax. How many dollars did the tie cost before the tax was included?
Answers
103% = 9.27
To find the price before tax, we need to find 100% of the price.
103% = 9.27
1% = 0.09
100% = 0.09 x 100 = $9
The price before tax is $9.
I hope this helps :)
find the area of a triangle with 4 yd and 8 yd
Answers
The formula for finding the area of a triangle is:
a = [tex] \frac{1}{2} [/tex] lh
Where l is the length of the triangle and h is the height.
So the formula would be a = [tex] \frac{1}{2} [/tex] 4*8 which equals 16!
Well you have to add
+8 which makes 12 so add 12 and you get 24
Solve for x.
cx + ax = b
A) b/(c + a)
B) (-b)/(c + a)
C) b - c - a
D) b + c + a
Answers
Hope this helps
A storage room measures 48 inches by 60 inches.what is the total area in square feet of the closet?
Answers
2880 / 12 = 240
A rectangular piece of poster board measurea 60 centimeters by 80 centimeters. Linn draws the net of a box on the poster board and cuts it out. If the box measures 10 centimeters by 16 centimeters by 27 centimeters, what is the area of the poster board left....
Plz help me....
thank you
Answers
4(16*27)=4*432=1728 cm squared
add 320+1728= 2048 cm squared
Finally, to find the area of the left poster board you have to subtract the area of the rectangle which is 4800 cm squared by the area of the box which is 2048 cm squared so 4800-2048=2752 cm squared
the circumfrence of a circle is 11 pie inches. what is he the area, in square inches, of the circle? Express your answer in terms of PIE
Answers
Since C=2pi*r, and C=11 inches, r=(11 inches)/(2pi), or
r^2 = (121 sq in)/(2pi)
Then the area of this circle is A = pi*r^2, or pi*(121 sq in)/(4pi^2). Reduce this and you will then have the area correct. Its units of measurement are (inches)^2.
The center on a target has a diameter of 5 inches. The whole target has a diameter of 25 inches. The center of the target takes up ____% of the whole target
Answers
To find the percentage, first find the area of both circles. The area formula is [tex] \pi r^{2} [/tex] . After finding the area of the center of the target (19.625) and the area of the large target (490.625), set up a percent proportion to determine the percentage that the center takes up:
[tex] \frac{is}{of} = \frac{percent}{100} [/tex]
[tex] \frac{19.625}{490.625} = \frac{percent}{100} [/tex]
Cross multiplying and dividing by 490.625 will give a total of 4%.
what is the wquation of a circle with center (-2.3) and radius 4
Answers
(x - a)^2 + (y - b)^2 = radius^2 where our center is (a, b)
Therefore, our equation is as follows.
(x + 2)^2 + (y - 3)^2 = 16
What is 1,000 less than 1,416
Answers
Solved by subtracting 1,000 by 1,416
Solve for x.
12(x−360)=120
Enter your answer in the box.
Answers
12x=120+4320
12x=4440
x=370
12x - 4320 = 120
12x = 4440
x = 370
Andrew plays football.On one play,he ran the ball 24 1/3 yards.The following play,he was tackled and lost 3 2/3 yards.The next play,he ran for 5 1/4 yards.Estimate how much farther the ball is down the field after these three plays.Round each mixed numbers to the nearest whole number
Answers
Answer: Yes, the team made the third yard goal.
Step-by-step explanation:
I‘m not explaining it to you kid so just copy it from the picture.
I would have explained it to ya but the page refreshed when I took the picture in the camera app and cropped it. It’s the one with the circle around the number of the question and if you can’t figure that out, your just plain stupd
Write this number in standard form.
one and four tenths
Answers
[tex]1.4 \: or \: 1 \frac{4}{10} [/tex]
what is the perimeter of 16cm 25cm
Answers
16+16+25+25
32+50
82 is the perimeter
Brainliest please? :)
MATH HELP LEASE WILL GIVE BRAINLIEST!!!
Quadrilateral ABCD is inscribed in this circle.
What is the measure of angle B?
Enter your answer in the box.
m∠B=
°
Answers
Explain how you can compare the size of a product to the size of a factor when multiplying fractions without actually doing multiplication including model
Answers
Imagine, if you had half a pizza and you ate one-half of that. You would multiply 1/2 by 1/2 and get an even smaller number. The result would be 1/4.
On the other hand, if you multiply a number by a mixed number that is larger than one, the result would be larger than when you started.
The Comparison size of product and factors is shown below.
What are factors?A factor is a number that completely divides another number. To put it another way, if adding two whole numbers results in a product, then the numbers we are adding are factors of the product because the product is divisible by them.
For example, 3 and 6 are factors of 12 because 12 ÷ 3 = 4 exactly and 12 ÷ 6 = 2 exactly.
A fraction less than one will result in a smaller product than the initial fraction when multiplied by a number.
Imagine that you only ate half of the pizza you ordered.
You would get a smaller value if you multiplied 1/2 by 1/2. It would come out to 1/4.
On the other hand, the outcome would be more than the starting value if you multiplied a number by a mixed number that is greater than one.
Learn more about factors here:
https://brainly.com/question/24182713
#SPJ5
ANSWER ONLY IF YOU KNOW IT
LAME ANSWERS WILL BE REPORTED
WILL MARK BRAINLIEST
Suppose you want to buy a bike. The prices are $119, $139, $149, $179, $189, $199, and $209. You want the bike that costs $189. Should you use mean, median, or mode to convince your parents? Explain.
Answers
119 + 139 + 149 + 179 + 189 + 199 + 209 = 1183
1183/7 (for the amount you added) = 169
For median:
119, 139, 149, 179, 189, 199, 209.
Find the middle number: 179 (is your median)
For mode:
119, 139, 149, 179, 189, 199, 209
Find the number that shows up the most: N/A (they all only show up once)
I believe Median will be your best choice (it has the closest answer to 189)
hope this helps
The median would be your best bet at convincing your parents to get you a new bike for $189 because the median which is $179 is the closest value to the one you want.
-ASIAX ∵Frequent Answerer∴
P.S. Give Rohanfighter the brainliest his answer is better.
what is 3yr 4mo-1yr 11mo
Answers
CONVERT BOTH TO MONTHS
(3 yrs * 12 mos/yr) + 4 mos = 40 mos
(1yr * 12 mos/yr) + 11 mos = 23
SUBTRACT MONTHS
40 mos - 23 mos= 17 mos
DIVIDE TO FIND # YEARS/MONTHS
17 mos ÷ 12 mos/yr= 1 year 5 months
ANSWER: 1 year 5 months
Hope this helps! :)
How many gallons of an herbicide are needed for 310 acres of corn if 1.4 liters per acre are applied?
Answers
because 310 multiply by 1.4 = 434
which answer choice shows an expression meaning a number plus 13? A)x-13 B)13x C)x+13 D)x÷13
Answers
x plus 13 = x + 13
------------------------------------
Answer: x + 13 (Answer C)
------------------------------------
"number plus 13" = x + 13
Answer is C).
There are 80 members of the show choir. For a fund raiser 95% of the members raised money, how many members did NOT raise money. PLEASE HELP PLEASE
Answers
If 95% raised money, 5% did not raise money.
0.05 x 80 = 4 members did not raise money
Which shows another way to write 11/2 A. 11 × 2 B. 11 + 2 C. 11 × 11
Answers
11/2=5.5 OR 5 1/2.
A. 11*2=22
B. 11+2=13
C. 11*11=121
Hope this helped☺☺
Answer is C. 11x11 = 121
Can ratios have decimals in them or do all the numbers have to be integers? E.g. is 7.8:1.3:6.5 a valid ratio?
Answers
78:13:65
It also depends on what your teacher is asking of you.
Final answer:
Yes, ratios can include decimals. They can represent quantities in numerous contexts such as scale distances, dimensions, and proportions. The ratio 7.8:1.3:6.5 is, therefore, a valid expression.
Explanation:
Ratios can indeed include decimals in them; they do not need to be limited to integers. Ratios are a way to compare two or more quantities, which can be whole numbers, fractions, or decimals. Just as fractions, ratios express the relationship between parts of a whole or between two quantities in a specific order. For example, the ratio 7.8:1.3:6.5 is valid and represents the relative quantities of three different entities. In many contexts, such as in scale distances or dimensions, the use of decimal ratios is quite common. When dealing with scale factor to find actual dimensions, the ratio could also include decimals, as it compares the scale dimensions to actual dimensions of an object or distance. For example, on a map with a unit scale of 1 inch equals 100 feet, the ratio would be written as 1/100 or in decimal form, 0.01/1.