Answers
Answer:
see below
Step-by-step explanation:
surface area = 2 (LW + LH + WH)
a)
where L = length = 8
W = width = 2
H = height = 2
plugin values into the formula:
surface area = 2 (8*2 + 8*2 + 2*2)
= 2 (16 + 16 + 4)
= 72
---
b)
where L = length = 2
W = width = 3
H = height = 9
plugin values into the formula:
surface area = 2 (2*3 + 2*9 + 3*9)
= 2 (6 + 18 + 27)
= 102
---
c)
surface area = 2(area of rectangular side) + 2(area of triangular side) + base area
plugin values into the formula:
surface area = 2 (2*7) + 2( 1/2 * 7 * 6.1) + (2*7)
= 28 + 42.7 + 14
= 84.7
Related Questions
The ratio of boys to girls in a class is 2 to 3. If there are 4 boys in the class, how many girls are there?
Answers
Answer:
Step-by-step explanation:
Firstly, we can simplify the ratio of boys to girls to
1
:
2
.
Then, to find out how many students each ratio represents, we add up
1
and
2
to get
3
(
1
+
2
=
3
).
By dividing
3
by the number of students, we can find how many students ONE ratio represents:
24
3
=
8
.
So ONE ratio is equal to
8
boys. Since our simplified ratio of boys to girls is
1
:
2
already, we do not have to do further multiplying - the number of boys is simply
8
.
For the girls, simply multiply
2
by
8
to get
16
.
Check:
8
boys
+
18
girls
=
24
students
.
Mr. Miller purchased two coats that cost the same amount from an online store. The total amount Mr. Miller paid was$118. What was the price of one coat?
Answers
Answer:
The price of 1 coat is $59.
Step-by-step explanation:
Given that 2 coats have the same price so in order to find the price of 1 coat, you have to divide by 2 :
2 coats = $118
1 coat = $118 ÷ 2
1 coat = $59
Please help this is hard!
Answers
If you are solving for M that is
2) Your bill at a restaurant comes to $24.50. You decide to tip 16%. What is the final bill?
Answers
Answer:
$28.42 is your total
Step-by-step explanation:
hope it helps, please mark as brainliest, please
A plumber charges a one-time fee of $75 plus a fixed hourly rate, h, in dollars. The plumber works at a customer's house for 2 hours and charges a total of $205.
Answers
Answer:
hourly fee is $62.5
Step-by-step explanation:
75 is flat fee so it's constant. works 2 hours so flat fee time 2 is 2x.
200=75+2x
200-75=2x
125=2x
62.5=x
what is slope (what does it mean) for anyone who answers they will get a brainliest
Answers
Answer:
rise over run
One of the most important things to understand about lines is the definition of slope. Slope is the 'steepness' of the line, also commonly known as rise over run. We can calculate slope by dividing the change in the y-value between two points over the change in the x-value.
Step-by-step explanation:
527-119=
hdgfewvkYgbfihuWHVBYGUARVYUJ
Answers
Answer:
527-119 is 408
Step-by-step explanation:
the answer is 408
DIBUJA EN TU CUADERNO 5 POLIGONOS CON SU RESPECTIVO NOMBRE Y DIBUJA SUS DIAGONALES
Answers
Which equation can be used to solve for x in the following diagram?
HELL ASAP WILL MARK BRANILEST
Answers
Answer:
A
Step-by-step explanation:
PLEASE HELP! Taylor wants to make granola bars for her hiking club. The recipe calls for 3/4 of a cup of raisins for 2 batches of granola bars. How many cups of raisins will Taylor need for each batch?
The correct expression to solve this problem is ___
Using equivalent fractions, the correct expression would be ___
Taylor will need __ cups of raisins for each batch of granola bars.
Answers
Answer:
I think it would be the 2 bathchrs go by div and turn to a simple form and then overdue it by its times and calculate I hope it helps you I'm very sorry if it doesn't
Answer:
yeah what mllee said (I'm just confirming her answer :))
Step-by-step explanation:
Solve:
Nate read 40% of his
book containing 220
pages. What page did
he just finish?
Answers
Answer:
page 88
Step-by-step explanation:
Answer:
0.2 ( 2 pages)
Step-by-step explanation:
all you have to do is divided 44 by 220 and you get your answer.
I HOPE THIS HELPED :)
Please help Please help
Answers
Answer:
13
Step-by-step explanation:
All you have to do it count the ticks until you get to the point. Think of them like little hops. You count the number of hops it takes to get to the next point.
Answer pleaseeee??? Thanks
Answers
Answer:
True!
Step-by-step explanation:
3(10) - 9
30 - 9
21
Answer: false becuase you would add 9 to both sides simply 3x=19 then 19/3 then if u want to check it just plug 19/3 in the equation then cancel 3 simply 19-9.
Step-by-step explanation: i'm not so sure but hope it helps .
why is a formula a type of literal equation
Answers
Answer:
A literal equation is an equation which consists primarily of letters. Formulas are an example of literal equations. Each variable in the equation "literally" represents an important part of the whole relationship expressed by the equation. The "L" represents the length of one side of the rectangle.
Step-by-step explanation:
HELP HELPPPP PLEASEE
The sequence below represents Marisa’s fine at the library for each day that she has an overdue book:
$0.50, $0.65, $0.80, $0.95, $1.10, ...
Which equation represents Marisa’s library fine as a function of a book that is n days overdue?
f(n) = 0.15n
f(n) = 0.50n
f(n) = 0.15n + 0.35
f(n) = 0.50n + 0.15
Answers
Answer:
f(n)=o.15n. is you answer
Answer:
a
Step-by-step explanation:
Do these have the same value? 2 to the power of 3 and 3 to the power of 2?
Plz i need really hep with this one!
Answers
Answer:
No
Step-by-step explanation:
2 to the power of 3 is: 2×2×2=8
3 to the power of 2 is: 3×3=9
Answer:
no these don't have the same powers
Step-by-step explanation:
2the power 3 =8 and 3the power 2 is 9..hope it's help ful
what is two and two-thirds subtracted by two and one-third
Answers
Answer:
one-third
Step-by-step explanation:
2 2/3 - 2 1/3 is 1/3.
isosceles triangle with sides 3.5 in, 3.5 in, and 6 in.
Answers
Answer:
A=36.75
Step-by-step explanation:
A=bh(½) is the formula for the area of a triangle.
3.5 times 3.5 is 12.25.
When you multiply this by 6 you get 73.5.
After dividing or multiplying by 2 or ½ you get 36.75.
This is your answer. Hope this helped. Sorry if it is wrong. Please tell me if it is wrong or right I do not want to be kept in suspense.
-Not professional LampteyJ
Using the gcf and the distributive property what is 34+51
Answers
Answer:
Step-by-step explanation:
Distributive property : a(b +c) = a*b + a*c
34 = 2 * 17
51 = 3 * 17
34 + 51 = (2*17) + (3*17)
= 17* (2 + 3)
im stuck on this question solve for slope and y intercept
Answers
Answer:
Slope is -2, y-intercept is 2
Step-by-step explanation:
The formula for slope is y2-y1/x2-x1, therefore:
-6-(-2)/4-2 = -4/2 = -2
As for the y-intercept, you can easily follow the pattern of the table. If y increases by 4 every time x increases by 2, you could count down (or because we're in the negatives, you'd technically count up):
-2+4 = 2
Ashanti bought seven boxes to pack all the junkie stuff in her room. A week later half of all her boxes were destroyed in a fire. There are now only 22 boxes left. How many boxes did she start with?
SHOW YOUR WORK.
Answers
Answer:
the aswer is 154
Step-by-step explanation:
multiple
Answer:
3 and half
Step-by-step explanation:
half of seven is 3.5
A mountain has a peak of 7070 meters above sea level. A valley has a depth of 7460
meters below sea level at it lowest point. What is the halfway elevation between the
peak of the mountain and the lowest point of the valley. (Don't forget your sign)
Answers
Lauren reads 30 pages in 6 minutes in a 240 page novel what is the constant of proportionality that relates the number of pages, y, to the number of minutes l, x? A. 5 B.40 C.8 D. Not here
Answers
Answer:
The answer is 5 pages per min
Step-by-step explanation:
U have to divided 30 by 6 which is your answer
HOPE THIS HELPS
Answer:
5
Step-by-step explanation:
what does 13(9−6m)+14(12m−8) =
Answers
m= 70/27 simplified m= 2 16/27
Step-by-step explanation:
13(9-6m)+14(12m-8)
=117-78m+168m-112
=90m+5
(9th grade) Can someone pleaseee help meee !
Answers
18x-(4.50x+30,000)= ?
Answers
Hope the is helps :)
Twelve of the 28 dogs at the shelter are purebred. What percent of the dogs are purebred?
Answers
Answer:
About 42%
Step-by-step explanation:
he expression consists of __
terms, and each term contains __
factors. what goes in those spots?
Answers
Answer:
Step-by-step explanation:
Terms are single numbers, variables, or the product of a number and variable.
A factor is one part of a product.
Hint #22 / 4
The expression \red{ab} + \green{cd}+ \blue{ef}ab+cd+efstart color #df0030, a, b, end color #df0030, plus, start color #28ae7b, c, d, end color #28ae7b, plus, start color #6495ed, e, f, end color #6495ed + \purple{gh}ghstart color #9d38bd, g, h, end color #9d38bd consists of four products of variables connected by addition so each product is a term. The first term is \red{ab}abstart color #df0030, a, b, end color #df0030, the second term is \green{cd}cdstart color #28ae7b, c, d, end color #28ae7b, the third term is \blue{ef}efstart color #6495ed, e, f, end color #6495ed, and the fourth term is \purple{gh}ghstart color #9d38bd, g, h, end color #9d38bd.
Hint #33 / 4
Each of the terms is the product of two variables. Each variable is a factor because it is one part of a product. The expression \red{ab}abstart color #df0030, a, b, end color #df0030 contains two factors: \red{a}astart color #df0030, a, end color #df0030 and \red{b}bstart color #df0030, b, end color #df0030. Similarly, the expressions \green{cd}cdstart color #28ae7b, c, d, end color #28ae7b, \blue{ef}efstart color #6495ed, e, f, end color #6495ed and \purple{gh}ghstart color #9d38bd, g, h, end color #9d38bd also contain two factors.
Hint #44 / 4
The expression ab+cd+ef+ghab+cd+ef+gha, b, plus, c, d, plus, e, f, plus, g, h consists of 444 terms, and each of these terms contains 222 factors.
At the local bakery, Ariel bought 2 oatmeal cookies for $1.50. Mei bought 12 dozen oatmeal cookies for $4.50.
Becky bought 8 oatmeal cookies for $6.00.
Which graph represents the situation?
Answers
Answer: You would end up with .75 because when dividing each oatmeal bought by the amount that is how you will end up with 75
Step-by-step explanation:
i need help finding
Answers
Answer:
angle edf is 70
Step-by-step explanation:
triangle angles always add up to 180. So if you have 40 degrees at angle e already, 180-40 = 140
since side DE and side EF are congruent, that means its an isosceles triangle. One rule for that type a triangle is that the two base angles are equal. So you can just do 140/2 = 70
hope that helps!