Answer:
-37 due south
Step-by-step explanation:
19. When baking a cake, you have a choice of the following pans:
1. a round cake pan that is 2 inches deep and has a 7-inch diameter
2. a 6 inch × 9-inch rectangular cake pan that is 2 inches deep
Which of these pans has the larger volume? Justify your answer.
Note: Write an essay-like answer, and I will give brainliest and rating.
The answer is
round cake - 82.42 in²
rectangular cake - 114 in²
Round cake:
d = 7 in
r = d/2 = 7 in / 2 = 3.5 in
h = 2 in
The surface are of a cylinder is:
A = 2πr² + 2πrh
The surface are of the round cake (which is actually a cylindrical cake) excluding the bottom is:
A = 2πr² + 2πrh - πr²
A = πr² + 2πrh
A = 3.14 * 3.5² + 2 * 3.14 * 3.5 * 2
= 38.46 + 43.96
= 82.42 in²
Rectangular cake:
w = 6 in
l = 9 in
h = 2 in
The surface are of a rectangle is:
A = 2wl + 2wh + 2lh
The surface are of the rectangular cake excluding the bottom is:
A = 2wl + 2wh + 2lh - wl
A = wl + 2wh + 2lh
A = 6 * 9 + 2 * 6 * 2 + 2 * 9 * 2
= 54 + 24 + 36
= 114 in²
Step-by-step explanation: This answer is not mine but JcAlmighty’s so all credits go to them.
Find the area of the circle. Round to the nearest tenth. Use 3.14 for pi ':)
Answer:
78.5
Step-by-step explanation:
The formula to find the area of a circle is a = pi r^2
but in this case, pi is 3.14 and r is 5.
So you would do 3.14(5)^2
= 78.5
Hope this helps
Trevor is painting the front door of his house. The dimensions of the door are 812 feet by 212 feet by 3 inches. If he paints all of the surfaces with 2 coats of paint, how much total area will he paint?
Answer:
Below!
Step-by-step explanation:
Step 1:
Convert!
812 x 12 = 9744
212 x 12 = 2544
Step 2:
Multiply the new dimensions!
9744 x 2544 x 3
Step 3:
The answer would be:
74366208 in.
BUT!
We're not done yet!
Step 4:
Duplicate it!
REAL ANSWER:
148732416 in. or 12394368 feet!
Which word means almost the same as the word urged?
a asked
b mentioned
c persuaded
d suggested
Answer:
I would say suggested
Step-by-step explanation:
At one store, a DVD is on sale for 25% off regular price of $26.99. At another store, the same DVD is on sale for 30% off regular price of $29.99. Why should you buy the DVD at the first store?
a. 30% is more than 25%
b. $26.99 is less than $29.99
c. 75% of $26.99 is less than 70% of $29.99
pls answer quick ill give more points if right.
The problem solving plan identifies steps to organize your information. Which of the following answer choices are included in the steps to organize your information?
A. Organize the problem and find the question.
B. Solve the problem and change your strategy if necessary.
C. Write the facts, organize your thoughts and define your strategy.
D. Organize the steps and underline the question.
Answer:
I WOULD SAY C! IT MAKES THE MOST SENES
Step-by-step explanation:
Defining the problem.
Generating alternatives.
Evaluating and selecting alternatives.
Implementing solutions.
C says "Write the facts, organize your thoughts and define your strategy."
1. Select all the statements that correctly describe the expression. 5 to the power of 2 x (7z + 4)
Answer:
First you do what is inside the parentheses. 10 x 5 - 3. 50 - 3 =47. Then you multiply 47 x 5 = 235.
Step-by-step explanation:
Find the surface area of the square pyramid. Enter your answer in the box.
Answer:
341cm²
Step-by-step explanation:
Hope you will understand and Hopefully it's correct
The volume of the triangular pyramid below is 12.5 cm. What is the height of the pyramid? 6 cm 5 cm
Answer:
A. 2.5 cm
Step-by-step explanation:
h = 3×V / A
= 3× 12.5 /(½×5×6)
= 37.5 / 15
= 2.5 cm
Plz help. Giving brainliest to complete and correct answers. absurd answers will be reported.
Answer:
Sara could try to lower her expenses. It is clear that she spends to much money and her income is low. I’m summary, Sara needs to stop spending so much money and probably get a better job that pays more to increase her income.
I really hope this helps, good luck! ;)
Remake for the last one
plzzzzzzzzzzzzzz help me i suck at this
Answer:
[tex]9 \times 9 \times 0.25 \times \pi \times 15 = 953.775 = 953.78[/tex]
Answer:
953.78
Step-by-step explanation:
the area of the circle = 4.5*4.5*3.14 = 63.585
the area of the container = 63.585*15 = 953.78
????? so confused please help
Hello! Please help with this question! I really need to bring my grade up and this question is difficult for me. Thank you!
This spinner will be spun twice.
What is the probability of spinning an odd number both times?
Question 3 options:
18
34
12
14
Answer:
50%
1/2
Step-by-step explanation:
1/2 because there is a 50% chance of landing on 1 or 3. and 50% for 2 and 4
PLEASE HELP I DONT UNDERSTAND AND MY HEAD IS HURTING I WILL GIVE YOU BRAINLIEST!!!! (LIKE LITERALLY MY HEAD HURTS) i will give 20 pts
A triangular prism. The rectangular sides are 2 centimeters by 13 centimeters, 12 centimeters by 2 centimeters, and 5 centimeters by 2 centimeters. The 2 triangular sides have a base of 5 centimeters and height of 12 centimeters. Which equation could be used to find the surface area of the net of the triangular prism shown? SA = (1/2)(5)(12) + (5)(2) + (12)(2) + (13)(2) SA = (1/2) (5)(13) + (1/2) (5)(13) + (5)(2) + (13)(2) + (12)(2) SA = (1/2)(5)(12) + (1/2)(5)(12) + (5)(2) + (12)(2) + (13)(2) SA = (2)(5)(13) + (5)(2) + (13)(2) + (12)(2)
Answer:
C
Step-by-step explanation:
Find the value of x for the following problems 1-3.
Which is the lateral surface area of the triangular prism below? 5.6 in 3.1 in 1.2 in 5.3 in 5.5 in
Step-by-step explanation:
LS = (5.5+5.6+3.1)(1.2)
= 17.04 in²
What is the average rate of change of the function f(x) = x^2 on the interval from x=2 to x=4?
a. 12
b. 10
c. 6
d. 2
Please help me on this question
I am stuck on same thing as u
Step-by-step explanation:
Please help, quickly if possible
Answer:
the first one because it has more flowers
Step-by-step explanation:
Answer: B. 2/3
Step-by-step explanation:
4 x 3: 12
4 x 2: 8
hi help me with this please!!
r∕5 - 15 = 18
help me pls
Answer: r= 165
5−15+15=18+15
What are the answers to this problem?? Other than b c and f??? Please help. No bots are acceptable
14. Willa received a package in the mail with the
dimensions shown below.
5.5 in.
3.1 in
12.4 in.
Find the total surface area of the package Willa
received
A. 76.88 in 2
B. 170.5 in.2
C. 211.42 in 2
D. 247.38 in.2
can someone help? please explain how to do it and get it right (i will give brainliest to best answer)
What is the internal angle sum of a quadrilateral? (Hint: A quadirlateral has 4 sides.) OA) 90 OB) 180 OC) 360 OD 540
A.) 90°
B.) 180°
C.) 360°
D.) 540°
The internal angle sum of a quadrilateral is :
C. 360°
The sum of internal angles of a polygon is determined by a formula :
[tex] \longmapsto (n - 2) × 180° [/tex]
where n represents number of sides.
In a quadrilateral there are four sides,
So, plugging 4 in the formula :
[tex](4 - 2) \times 180°[/tex][tex]2 \times 180°[/tex][tex]360°[/tex]_____________________________
[tex]\mathrm{ \#TeeNForeveR}[/tex]
Answer:
C. 360
Step-by-step explanation:
Determine which of the following sets of ordered pairs represents a function.
A. {(12,−9), (12,4), (12,3), (12,−1)}
B. {(4,−9), (10,12), (4,3), (10,−1)}
C. {(−16,−9), (10,4), (7,3), (−16,−1)}
D. {(−16,−9), (10,−9), (4,−9), (7,−9)}
Answer:
D
Step-by-step explanation:
A. One-to-many relation is NOT a function
B. One-to-many relation is NOT a function
C. One-to-many relation is NOT a function
D. Many-to-one relation ia a function
//////////no links please////////
Find the median of the following numbers:
8, 21, 10, 6, 7, 20
A.9
B.10
C.12
D.15
Answer:
9
Step-by-step explanation:
Median means middle number.
6, 7, 8, 10, 20, 21.
The middle is 9.
Answer:
The median is 9
Step-by-step explanation:
The median means to find the number in the middle of all numbers
for example the median of 1,2,3,4,5 is 3 because it is in the middle of all numbers.