calculate the surface of each 3D shape below then from the right, drag and drop the correct surface area calculation into the box below with the corresponding shape
Answers
Answer:
1. 1,314 in^2
2. 465in^2
3. 464in^2
4. 157.5in^2
Step-by-step explanation:
The steps to this is easy. since they give you the nets.
1. The formula for finding the surface area of a cuboid is 2(LB + LH + BH). Where L is the length, B is the breadth or width and H is the height. In this question, the length is 26 in, width is 17 in and height is 5 in. Therefore, the equation will be 2(26in(17in) + 26in(5in) + 17in(5in)). From there its simple application of the rules of BODMAS.
2. Since the net of this pyramid is given, the surface area is simply the area of the base plus the areas of all the individual triangular faces.
3.The net has been given so we apply the same method here. we find the area of the rectangular and the triangular faces and sum them up. ( For this question, it seems that there isnt any possible answer that matches mine. So I apologise for the inconvenience.)
4.We find the area of just one of the triangular faces and multiply it by 4 to get our answer.
Related Questions
write an equation of the line that is parallel to points (-3,3),(0,1) and passes through the point (0,9)?? help lol
Answers
Answer:
Upload photo math it's really helpful for math equations
m= (1-3)/(0-(-3))
m= -2/3
then plug that slope and (0,9)into point slope form to get
y-9 = -2/3(x-0)
but if you want slope intercept form the simplify further
y-9= -2/3x
y=-2/3x+9
I need help! I only have 15 minutes to solve this!
Answers
This is a random question but what are tips on studying or in other words how to study. I have a very bad problem with procrastination I do stuff like talking on discord or draw instead of doing my schoolwork how can I fix this and have a more sustainable studying habits. I have trouble in areas such as Math and English.
Answers
Answer:
Some of the steps I take to having a more productive schedule is to plan time to study if you have a phone or calander set alarms to help you know when it is time to study and set multiple f them so if you dont get motivated the first time you will have other reminders to keep going.Dont plan any rediculous amounto of time either you can ake half an hour or fourty five minutes out of your day without feling stressed by the amount your doing.Find fun ways to study just plain old reading of chapters can seem redundant find resources online to help you such as Quiizlets and practice test those things are easy to come across and if you are havng a hard time staying concentrated by yourself study with a freind or ask a parent or sibling to help
Step-by-step explanation:
Brainliest Pleasehelp with these last 3 questions!!!
Answers
Answer:
1 : 384cm
2 : 135cf
3 : 693sf
Step-by-step explanation:
I hope that this helps you, Have a good day!
I board \
²³√∛·×÷±±≈≠≤≥≡≅⇒,⇔∈∉
Answers
Answer:
x=[tex]\frac{46}{9}[/tex]
23/3=3x-23/3
Explanation:
So:
[tex]\frac{23}{3} =3x-\frac{23}{3} \\3x=\frac{46}{3} \\x=\frac{46}{9}[/tex]
PLS SOLVE THIS I JUST NEED THIS ONE QUESTION ANSWERED
a-5<-1
SHOW WORK PLS
Answers
a-5<-1
Now , we have to add 5 in both sides then,
a-5+5 <-1+5
Here , -5+5 cancels then we have ,
a < 4 ( 5 is the greater number & it has + sign )
Therefore a=(....0,1,2,3)
Hope ! This helps
Please mark it as the brainliest <3
Answer:
a<4
Step-by-step explanation:
a-5<-1
+5 +5
a<5-1
a<4
A school custodian discovered a leak in a water pipe. The custodian found that water had leaked out. How many gallons of water is this? Use the conversion factor
Answers
Answer:
13
Step-by-step explanation:
Answer:
13 gallons
Step-by-step explanation:
Don't know if this will help you at all but here you go. You can do the king greedy method. You draw a big G and you draw 4 Q's inside representing there are 4 quarts in a gallon. then you draw 2 p's inside each q representing there are 2 pints inside a quart then you give each pint two crowns witch mean there are 2 cups in a pint.
halpppppp please answer short math problem... ( it needs 2 answer) because its what's the answers between
Answers
I need help In the figure, lines A and B are parallel
Find the measure of angle 5 if measure of angle 1 =75 and measure of angle 3 = 40
Answers
What is the constant factor in the geometric pattern below?
4, 2, 1, 0.5, 0.25 . . .
A. Each term is multiplied by 0.5
B. Each term is multiplied by 1.5.
C. Each term is multiplied by 1.75.
D. Each term is multiplied by 2.
Answers
Answer:
A
Step-by-step explanation:
Answer:
d
Step-by-step explanation:
0.25×2=0.5
0.5×2 =1
1×2 = 2
2×2 = 4
What is
5/100x$22
if you get it right i will mark you as brainliest
Answers
Answer:
1.1 US$
Step-by-step explanation:
(5 / 100) x (US$ 22) = 1.1 US$
Please mark BRAINLIEST :)
Answer:
1.1$
Step-by-step explanation:
Hope i helped
Kyle measured the length, width, and height of a donut box after all the donuts had been eaten. His measurements are shown below.
What is the volume of the donut box?
Answers
Answer:
1/6 ft³
Step-by-step explanation:
The volume of a box can be found using the following equation:
Volume of box = width x length x height.
It is given to us that:
length = 1 ft.
width = 2/3 ft.
height = 1/4 ft.
Multiply the 3 measurements together:
V (volume) = 1 x 2/3 x 1/4
V = (1 * 2 * 1)/(3 * 4) = 2/12 ft³ , or if simplified 1/6 ft³
1/6 ft³ is your answer.
~
= (1)(2/3)(1/4)
=2/12
Solve when m = 7 and k = 2
6m- 3k
A.30
B.21
C.36
D.35
Answers
6(7) - 3(2)
42 - 6
=36
The distance that a object covered in time was measured and recorded in the table below. What equation describes the motion
y = -1.5x
y = -1.5x + 2.5
y = 1.5x + 2.5
y = 1.5x
Answers
Answer:
y = 1.5x + 2.5
Step-by-step explanation
ik I'm really late but this is right
Which expression is equivalent to (−8x+2)−(6x+9)?
Answers
Answer:
C: -14x - 7
Step-by-step explanation:
-14x - 7 is equivalent to (-8x+2) - (6x+9)
The expression evaluates to -14x - 7.
The correct option is 3.
What is Algebra?The area of mathematics known as algebra aids in the representation of circumstances or problems as mathematical expressions. To create a meaningful mathematical expression, it takes variables like x, y, and z together with mathematical operations like addition, subtraction, multiplication, and division.
As per the given data:
Expression:
(-8x + 2) - (6x + 9)
Simplifying to evaluate the expression:
(-8x + 2) - (6x + 9)
= -8x + 2 - 6x - 9
= -8x - 6x + 2 - 9
= -14x -7
Hence, the expression evaluates to -14x - 7
The correct option is 3
To learn more on Algebra, click:
brainly.com/question/24875240
#SPJ3
Please help if you are an expert or ace or whatever in math I need answers to these questions please!
Answers
t=273/6
t=$45.5
1. A 25% discount on a skateboard is $24.75. What is the cost before the discount?
2.At a music store, Rita got a $12 discount on an item originally priced at $48. What percent discount did she get?
3.Masako had a $25-off coupon on a purchase of $100 or more at a department store. She bought a jacket for a price of $125. What is the percent discount on her purchase?
Background info for 4: Masako’s sister Kazuko also had a $25-off coupon. She bought a rain jacket for $110 at the same store.
4.Which sister got the greater percent discount?
Background for 5 and 6: Aladar used a 20%-discount coupon to buy a new smartphone priced at $95. When he got to the telecom store, he learned that they were having a 30%-off sale. The clerk calculated the 30% discount first and then applied the 20%-off coupon to the discounted amount.
5.What should be the final price (without sales tax)?
6.If there was an 8% sales tax what would the new final price?
Answers
1. x-x*0.25=24.75
x=33
2. 48+12=60
12/60=1/5
20 percent discount
3. 25/125=1/5
20 percent discount
4.
Both got same discount
what is the interquartile range of the data shown in the box plot
PLEASE HELP FAST!!!
Answers
Answer:
a.
Step-by-step explanation:
........................ answer
Answers
Answer:
(16a+72)/4 = 4(4a+18)
(16a+72)/8 = 8(2a+9)
Step-by-step explanation:
A. B.
Are the two expressions equivalent?
24c - 36 + 12 - 12c + 36 - 48c
and
-2(18c - 6)
A)no
B)yes
C)not enough info to determine
Answers
Answer:
answer is B (yes) I think
If the value of a in the quadratic function f(x) = ax2 + bx + c is 4, the function will_______.
A) open down and have a maximum
B) open up and have a maximum
C) open down and have a minimum
D) open up and have a minimum
Answers
Answer:C
Step-by-step explanation:
The function will be open up and have a minimum point.
Option D is correct.
Quadratic function:If a quadratic function is given as;
[tex]f(x)=ax^{2} +bx+c[/tex]
When [tex]a > 0[/tex] , then the graph of function will be open up and have a minimum point.When [tex]a < 0[/tex] , then the graph of function will be open down and have a maximum point.Since, It is given that value of a is 4 ,
So that, [tex]a > 0[/tex] . Hence, the function will be open up and have a minimum point.
Learn more about the quadratic function here:
https://brainly.com/question/25841119
Help me with this math problem pls
Answers
Answer:
Your answer would be D
Step-by-step explanation:
All you need to do is subtract by ten till you get to -10
Please mark as brainllest have a nice week
[o]-[o]
\___/
Answer:
C
Step-by-step explanation:
it is clearly decreasing as each day passes which eleminates answer choice A & B.
between monday & tuesday it decreases by 15.
between tuesday & wednesday it decreases by 10.
between wednesday & thursday it decreases by 5.
so answer choice C (decrease 10) is clearly the better answer choice over B (decrease 30).
please help 3 time askingggg help meeee
Answers
Answer:
5. -2 3/4, -2.2, 2.8, 3 1/8
6. -0.6 , 0.65 , 2/3 , 4/5
Step-by-step explanation:
A bus left Town A at 10:00 am, driving at an average speed of 70 mph. At 12:15 am, the truck reached Town B.
a) What is the distance between Town A and and Town B?
b) How long would it take the truck to drive from Town B to Town A at an average speed of 50 mph?
Answers
Answer:The important formula to this problem is or
Now, the speed of the car is 70 km/h, and the speed of the truck is 50 km/h. It will take the two vehicles the same amount of time to meet since they both left at the same time. So, since distance equals rate times time, and t = time:
the distance of the car = 70t
the distance of the truck = 50t
Because they both left in opposite directions, and the towns are 420 kilometers apart, the equation for this would be
We now solve the equation.
It will take the vehicles 3 and a half hours to meet. Since we're looking for the time, 3 and a half hours from 10:00 AM is 1:30 PM.
So, the car and the truck will pass each other at 1:30 PM.
PLEASE HELP ASAP!!! PLEASE!!!!
The graph shows the prices of different numbers of bushels of corn at a store in the current year. The table shows the prices of different numbers of bushels of corn at the same store in the previous year.
A graph shows the Number of Bushels on the x-axis and the Price of Corn in dollars on the y-axis. The x-axis scale is shown from 0 to 14 at increments of 2, and the y-axis scale is shown from 0 to 98 at increments of 14. A straight line joins the ordered pairs 2, 14 and 4, 28 and 6, 42 and 8, 56 and 10, 70 and 12, 84.
Previous Year
Number of Bushels
Price of Corn (dollars)
2
10
4
20
6
30
8
40
Part A: Describe in words how you can find the rate of change of a bushel of corn in the current year, and find the value.
Part B: How many dollars more is the price of a bushel of corn in the current year than the price of a bushel of corn in the previous year? Show your work.
Answers
Answer:Part A:8 Part B:$1
Step-by-step explanation:
Part A: 7 dollars
- The graph shows that 2 bushels is 14 dollars, because the graph has a straight line, the rate remains constant you must divide the sides by two to find the amount for one bushel which would be 7 dollars.
- And to double check you would divide 28 by 4, 42 by 6, 56 by 8, 70 by 10, 84 by 11, and 98 by 12. they all equals 7 dollars So, the equation would be y = 7x.
- 7 can be known as the slope and rate of change.
Part B:2 dollars
- The years before show 2 bushes was 10 dollars
-so you would divide 10 by two you would get five To double check you would do the same thing with 20 by 4, 30 by 6 and 40 by 8, and they all equal 5 dollars.
-if you use this answer be sure to reword it so you dont get copy write and integrity. have a great day or night.
I need help! Willy is creating a garden. This is the diagram of Willy’s garden. What is the area of the garden he is going to build?
Answers
Answer:
Try adding, sub, multiplying, and dividing ask your teacher if you should any. Have a nice day!
Step-by-step explanation:
Help Plz I will mark Brainliest
Answers
Answer:
C
Step-by-step explanation:
The chart didn't give a clear explanation. Depending, on how much each customer bought. The owner can't just say each customer spent $28, because items cost different.
Help me please what is the answer.
Answers
Answer:
I can't answer you question because you have not provided a picture or asked one. To ask a question with a picture, you need to click 'add file', it looks like the little paperclip at the bottom. Hope this helps!! (:
Step-by-step explanation:
An architect makes a model of a new house. The model shows a tile patio in the backyard. In the model, each tile has length 1/4 in. and width 1/6 in The actual tiles have length 1/6 ft and width 1/9 ft . What is the ratio of the length of a tile in the model to the length of an actual tile? What is the ratio of the area of a tile in the model to the area of an actual tile? Use pencil and paper. Describe two ways to find each ratio. help plz will give brainliest
Answers
Answer:
0.042;0.019
Step-by-step explanation:
The formula is length times width, so 1/4x1/6;1/6x1/9
Jeremy bought a new pair of jeans. The jeans
regularly cost $30, but they are on sale for
10% off. There is a 6% sales tax on his
purchase. How much will Jeremy pay
altogether for the jeans ?
Answers
Answer:
28.80
Step-by-step explanation:
10% of $45 = 0.10 × 45 = $4.50
$45-$4.50=$40.50
90% of $45 = 0.90 × 45 = $40.50