Surface area is the area you get from a shape's net.
A net is an unfolded 3rd shape.
To find the surface area you use the equation A = 2xπrh + 2πr²
The answer would be 659.73 cm²
Hope this helps have a wonderful day!
ve. Cesar bought 2 bott many quarts of juice did he buy? bought 2 bottles of juice that each hold 2 quarts other bottle that holds 1z gallons of juice.How many quarts of juice did he buy
Cesar purchased a total of 10 quarts of juice after converting [tex]1\frac{1}{2}[/tex] gallons to quarts and adding it to the quarts from the two bottles.
Cesar bought 2 bottles of juice that each hold 2 quarts and another bottle that holds [tex]1\frac{1}{2}[/tex] gallons of juice. To find out how many quarts of juice he bought in total, we need to convert gallons to quarts.
We know that there are 4 quarts in 1 gallon, so [tex]1\frac{1}{2}[/tex] gallons equal 6 quarts ( [tex]1\frac{1}{2}[/tex] × 4 quarts/gallon).
Adding the quarts from the two bottles, we have 2 × 2 quarts which equal 4 quarts. Now, add the quarts from the single bottle to the total:
4 quarts (from two bottles) + 6 quarts (from [tex]1\frac{1}{2}[/tex] gallon bottle) = 10 quarts
So, Cesar bought a total of 10 quarts of juice.
which three dimensional figure is modeled by the net below?
How do you find the missing length and area of a pyramid only having the volume and height? For example my volume is 225 and my height is 3. What is my area and length? Please explain :)
You have seven new emails in your inbox. The total number of emials in your inbox is 22. Write and solve an equation to find the number of emails e in your inbox that you already been read.
What is the surface area of this triangular prism rounded to the nearest tenth?
A) 65.3 m2
B) 94.4 m2
C) 98.2 m2
D) 104.6 m2
Answer:
b
Step-by-step explanation:
Georgie's toy car collection consists of modern and classic cars. He has four times as many classic cars as he cars. If he has 320 total cars in his collection, how many modern cars does he have?
If the length of a rectangle is a two-digit number with identical digits and the width is 1/10 the length and the perimeter is 2 times the area of the rectangle, what is the the length and the width
If the length of a rectangle is a two-digit number with identical digits and the width is 1/10 the length and the perimeter is 2 times the area of the rectangle, what is the the length and the width
Solution:
Let the length of rectangle=x
Width of rectangle=x/10
Perimeter is 2(Length+Width)
= 2(x+x/10)
Area of Rectangle= Length* Width=x*x/10
As, Perimeter=2(Area)
So,2(x+x/10)=2(x*x/10)
Multiplying the equation with 10, we get,
2(10x+x)=2x²
Adding Like terms, 10x+x=11x
2(11x)=2x^2
22x=2x²
2x²-22x=0
2x(x-11)=0
By Zero Product property, either x=0
or, x-11=0
or, x=11
So, Width=x/10=11/10=1.1
Checking:
So, Perimeter=2(Length +Width)=2(11+1.1)=2*(12.1)=24.2
Area=Length*Width=11*1.1=12.1
Hence, Perimeter= 2 Area
As,24.2=2*12.1=24.2
So, Perimeter=2 Area
So, Answer:Length of Rectangle=11 units
Width of Rectangle=1.1 units
SOMEONE PLEASE HELP ME!!!!! I NEED HELP ON CASE #3
A net of a square pyramid is shown below.
What is the surface area, in square centimeters, of the pyramid?
Answer:
No picture so i cannot answer the question but i can guide you to support.
Step-by-step explanation:
The way you would do a rectangle is: The area of a rectangle is A = l × w and the way you would do the triangle is The area of a triangle is A = one half × b × h...
Hope this helps...
:)
Write an equation in slope-intercept form of the line that passes through (-1,-3) and is parallel to the graph of y=4.
Answer:
The line parallel to this one and through the given point would be y = -3.
Step-by-step explanation:
In order to find a parallel line, we first have to accept that this is a horizontal line. This is because there is no x value in the equation. That means in order to make it horizontal as well, we need it to have no x value again.
Given the ordered pair, this means our new equation is y = -3
The equation of a circle is (x+7)to the second power+(y−13)to the second power=196 .
What is the center of the circle?
Enter your answer in the boxes.
Answer:
(-7,13)
Step-by-step explanation:
The equation of a circle is (x+7)to the second power+(y−13)to the second power=196
(x+7)^2 +(y-13)^2 = 196
To find the center of the circle we use the center radius form of the circle
[tex](x-h)^2 + (y-k)^2 = r^2[/tex]
where (h,k) is the verted and r is the radius of the circle
now we compare with the given equation
h= -7 and k =13
So center of the circle is (-7,13)
jesse wants to buy some lettuce that sells for $0.69 per pound. a single head of lettuce weighs 13 ounces how much will one head of lettuce cost
a pillow is in the shape of a regular pentagon. The front of the pillow is made form 5 pieces of fabric that are congruent triangles. Each triangle has an area of 22in squared. What is the area of the front of the pillow?
PLEEAASSEEEEE HHHHHEEEEELLLLLLLPPPPPPPPP !!!!!!!!!!!!!!!!!!!!!!
Mark borrowed $5500 at 11.5% for five years how much did Mark pay in interest
Final answer:
Mark paid $3162.50 in interest on a $5500 loan at 11.5% over five years using the simple interest formula Interest = Principal × rate × time.
Explanation:
To calculate the total amount of interest Mark paid on a $5500 loan at 11.5% for five years, we can use the formula for simple interest, which is:
Interest = Principal × rate × time
In Mark's case, the principal is $5500, the rate is 11.5% or 0.115 when converted to a decimal, and the time is 5 years. Plugging these values into the formula yields:
Interest = $5500 × 0.115 × 5 = $3162.50
So Mark will have paid $3162.50 in interest over the five years of the loan.
Please do not answer unless you are correct..I will award double points
A farmer applied different types of fertilizer to two different sections of his watermelon field. At the end of the growing season, the farmer randomly weighed 20 watermelons from each section. The table shows the mean and the mean absolute deviation (MAD) of the weights for each fertilizer.
Fertilizer Mean (lb) MAD
1 24 3
2 22 2
Calculate the means-to-MAD ratio. Can the farmer conclude that Fertilizer 1 generally produces heavier watermelons?
Select from the drop-down menus to correctly answer the question.
The farmer (can, cannot) conclude that Fertilizer 1 generally produces heavier watermelons because the distributions of weights for the two fertilizers are (identical, somewhat similar, similar, different).
8. Find the measure of the third angle of a triangle given that the first two angles are 44o and 72 o. Show your work.
44+72=116
180-116=64
3rd angle=64
64+44+72=180
44+72=116
180-116=64
3rd angle=64
64+44+72=180Which statements about prisms are always true if the top base is directly above the bottom base?
-The bases are congruent
-The bases can be any shape
-The lateral faces are congruent
-The lateral faces are rectangles
A cable is 50 meters long. How long is the cable in decimeters?
Martha's mom is making party bags for all of her party guests. She has 24 green gumballs, and 33 blue gumballs. If she wants to split them evenly between all the bags, without any leftovers, how many bags can she make??
Marti rolls two dice what is the probability that the sum of the dice is 7 given that the first die is 2
A - the sum of two dice is 7
B - the first die is 2
[tex] P(A|B)=\dfrac{P(A \cap B)}{P(B)}\\\\
|\Omega|=6^2=36\\
|A\cap B|=1\\
|B|=1\cdot6=6\\\\
P(A\cap B)=\dfrac{1}{36}\\
P(B)=\dfrac{6}{36}=\dfrac{1}{6}\\\\
P(A|B)=\dfrac{\dfrac{1}{36}}{\dfrac{1}{6}}=\dfrac{1}{36}\cdot6=\dfrac{1}{6} [/tex]
If f(x)=square root 4x+9+2, which inequality can be used to find the domain of f(x)?
we have
[tex]f(x)=\sqrt{4x+9} +2[/tex]
we know that
The radicand must be greater than or equal to zero
so
[tex]4x+9 \geq0 \\ 4x\geq -9 \\x\geq -\frac{9}{4} \\ x\geq -2.25[/tex]
the domain is is the interval--------> [-2.25,∞)
therefore
the answer is
[tex]4x+9 \geq0[/tex]
Amy and Fraser walk inside a circular lawn. Point B is the center of the lawn, as shown below: A circle is drawn. The center of the circle is labeled B. Points A and C are on the circumference of the circle. A straight line passes though B and joins points A and C. Amy walks from point A to point B along the segment AB. Fraser walks from point A to point C along the segment AC. Which statement is correct?
Final answer:
The correct statement is that the lengths AB and AC are equal.
Explanation:
The correct statement is that the lengths AB and AC are equal. When Amy walks from point A to point B along the segment AB, and Fraser walks from point A to point C along the segment AC, the statement is correct because both points are on the circumference of the same circle with B as the center.
Cedric made 30 cups of soup. How many 1 1/4 cups servings does he have? A. 24 servings. B. 28 servings. C. 30 servings. D. 35 servings
What is the value of x? sin(x+34)°=cos(2x+20)°
Answer:
The value of x is 12
Step-by-step explanation:
CAN SOMEONE HELP! please - Give brainliest to best
PLEASEEEEE
Answer:
Step-by-stPart A
Answer: 7/36
This is in fraction form
The decimal version of this number is roughly 0.1944
-----------------------------------
To get this answer, we multiply the fractions 7/9 and 2/8
The fraction 7/9 is the probability of selecting purple on the first draw. There are 7 purple out of 9 total (2+7 = 9)
The fraction 2/8 is the probability of selecting white on the second draw. This is assuming we don't put the first selection back in the bag. There are 2 white out of 8 marbles over
Multiply the fractions to get:
(7/9)*(2/8) = (7/9)*(1/4) = (7*1)/(9*4) = 7/36
============================================================
Part B
Answer in fraction form: 1/36
Answer in decimal form: 0.0278 (which is approximate)
------------------
We have 2 white out of 9 total. So the probability of getting white the first time is 2/9
After we select and don't put that first selection back, we have 1 white out of 8 left over. The probability of getting white a second time is 1/8
Multiply the fractions:
(2/9)*(1/8) = (2*1)/(9*8) = 2/72 = 1/36
============================================================
Part C
Answer: There is a greater chance to get two purple in a row
Without doing any math, you can tell that purple is more likely simply because there are more purple than white. We have 7 purple and 2 white. For any given single selection, we have a greater chance of picking purple over white.
If you want do to the math, then the probability of selecting two white marbles in a row is 1/36 = 0.0278 which was found in part B above.
The probability of selecting two purple is (7/9)*(6/8) = (7/9)*(3/4) = (7*3)/(9*4) = 21/36 = 7/12 = 0.5833
In summary,
the probability of selecting two white marbles in a row is 0.0278
the probability of selecting two purple marbles in a row is 0.5833
we see that the probability for the two purple marbles is much greater
What decimal part of 440 is 220? Please, show work!
5 − (x + 5) > −2(x + 4)
Which of the following equations represents a line that is parallel to y=5x-4 and passes through the point, (3,4)?
How do you find the mean and medium of a data set?
Step-by-step explanation:
MEAN
First, add all the values together and divide by the number of values in the set. Imagine 3 people donated money to red cross. Their names are Allisa, John, and Thomas. Allisa gave 20 dollars, John gave 35, and Thomas gave 20. Next, you add the amount of money they donated, which is 70. Then you divide 70, the amount of money, by 3, because thats the amount of people that donated. Then you get a mean of 23.
To put it simpler,
add the values.
then, add the amount of whatever carries that value, such as people.
after, you devide the value and the amount of people or etc.
when you finish, your mean will be what you have divided.
Another example would be this.
There are several whales out in the ocean. One is the Cuvier's beaked whales, which can swim as deep as 2,992 m. Another whale, named the sperm whale, can swim down to at least 1,000 m.
So, what is the mean?
Once again, first, we add the value, which in this case, is how deep the whales can dive. We then get 3992 m.
Next, we add the amount of whatever carries that value, which in this case are whales.
after, you devide the value by the amount of whales.
when you finish, you will get 1996
MEDIAN
Arrange your numbers in numerical order. If they were scrambled like this, 9, 7, 3, 9, 6, 1, 5, rearrange them like this. 1, 3, 5, 6, 7, 9, 9.
When you do this, check how many numbers are in that row. In this case, the amount is 7, which is odd.
If you have an odd number like in the example above, select the number in the middle, which in our case, its 6. ( 1, 3, 5, 6, 7, 9, 9 ) So your median would be six, since median means "the middle number"
If you have an even number, add them together then divide by 2. Heres an example. 1, 3, 5, 6, 7, 9, 9. (1, 3, 5, 8, 12, 9, 9, 12) You would add 8 and 12. Your answer would be 20. So now, you divide 20 by 2. 20 divided by 2 is 10, so your median would be 10.
I did not plagerise this, I made these example up myself and solved them the way they are supposed to be and used these examples on another question similar to this.