Ms. Benson is making a jewelry box using 2 identical squares of wood and 4 identical rectangular pieces of wood, as shown below.
What is the surface area of the jewelry box in square inches (sq. in)?
Answers
Length of rectangles = 7 in.
Breadth of 4 rectangles = 3 x 4
= 12 in.
Side of squares = 3 in.
Area of 4 rectangles = length x breadth
= 7 x 12
= 84 sq. in.
Area of two squares = 2(side x side)
= 2(3 x 3)
= 18 sq. in.
Therefore, Surface area of the Jewellery box = 84 sq. in. + 18 sq. in.
= 102 sq. in.
Related Questions
Show your work!
If the length of a rectangle in terms of x is x² + 2x – 3, and its width is 2x2 + 3x + 5,
what is the perimeter of this rectangle? Don't leave any spaces
in
your
solutions.
Perimeter: units
Answers
Answer:
answer is 20+12x^6
Step-by-step explanation:
Multiply x^2+2x-3 by 2
length equals 2x^4+4x-6
simplify. 6x^5-6
multiply 2x2+3x+5 by 2
width equals 4x4+6x+10
simplify. 16+6x+10
simplify again. 26+6x
add length and width- 20+12x^6
Sasha is feeling a rectangular box with ribbon and wants to know the amount of space in the box which statement is true about the amount of space inside the box
Answers
The available options are:
The space inside the box is the surface area, which is 192 in.2.
The space inside the box is the surface area, which is 144 in.2.
The space inside the box is the volume, which is 192 in.3.
The space inside the box is the volume, which is 144 in.3.
Answer:
The space inside the box is the volume, which is 144 in.3.
Step-by-step explanation:
Give that the rectangular box Sasha is filling has three dimensions of 12inches, 3 inches, and 4 inches for its sizes. Therefore to know the amount of space in the box the correct answer is 12 * 4 * 3 = 144 cubic inches.
Hence, the right answer to this question is "The space inside the box is the volume, which is 144 in.3."
Answer: The answer is D
The space inside the box is the volume, which is 144 in.in.3
Step-by-step explanation:
I’m slow so what’s the answer to these?
Answers
Answer:
0, -8, 2
Step-by-step explanation:
Opposite of 0 is still 0.
Opposite of 8 = -8
Opposite of the opposite of 2: -2 is the opposite, then the opposite of opposite is -(-2) = 2
Simplify cos 0 tan 0 a. cos 0 b. sin 0 c. 1 d. -1
Answers
[tex] \sf \huge \purple{SIMPLIFY}[/tex]
[tex] \sf{ \cos(0) \tan(0)}[/tex]
Convert tan to a fraction of sin and cos
[tex] \cos(0) \times \frac{ \sin(0) }{ \cos(0) } [/tex]
Do the reduction for the same expression
[tex] \sf \pink{ \sin(0)}[/tex]
The required expression is sin0°
What is an expression?Expressions in maths are mathematical statements that have a minimum of two terms containing numbers or variables, or both, connected by an operator in between.
Given that, Simplify cos0° × tan0°
We know,
cos0° = 1
tan0° = 0
cos0° × tan0° = 0 × 1 = 0
Also, sin0° = 0
Therefore, cos0° × tan0° = sin0°
Hence, the correct option is sin0°
For more references in expression, click;
https://brainly.com/question/14083225
#SPJ2
PLEASE HELP !! 100 POINTS !! (and brainliest)
Find the area for the following figure. Explain or show how you got your answer.
Answers
Answer:
area =no of full square + half square =24+1/2×5=26.5 unit ²
PLS HELP ASAPPPP ILL GIVE BRAINLIEST OR WHATEVER NO LINKS!!!!!!!!!!!!!!!!!!
Answers
1) Power of a Product
2) Power Rule (or Power of a Power)
Answer:
-Number 1 is Power of a Power Property, I think
-Number 2 is Power of a Power Property
Netti works as a waitress in a restaurant. They have numbers for each kind of order. On a busy day, tired Neeti lines up all the orders at the end of her shift. She notices this number and is amused by the lack of variety of the food she served that day. It reads 56786675568568657. Each 5 means one pancake was ordered, each 6 means one egg was ordered, each 7 means a waffle was ordered. Each 8 meant that an egg order was canceled and a pancake was requested. How many sweet breakfast food dishes did she serve on this day?
Answers
Answer: (I don't know if this is right or not)
7 pancakes
3 eggs
3 waffles
Step-by-step explanation:
4 pancakes
5 eggs
8=3
+3 pancakes
-3 eggs
I need step by step too please!!!
Answers
Answer:
x=-34
Step-by-step explanation:
Suppose that 29\%29%29, percent of undergraduates at a large university are involved in a campus organization. The administration plans to take an SRS of 100100100 undergraduates from the population of over 20{,}00020,00020, comma, 000 undergraduate students at the school to see what proportion of students sampled are involved in a campus organization.
Answers
Answer:
μ p ^ =0.29
σ p ^ = Square root[ ( (0.29)(0.71) )/100 ]
Step-by-step explanation:
The mean of the sampling distribution of a sample proportion is equal to the population proportion.
μ p ^ =p
The population proportion reported is 29%, so p=0.29p.
\mu_{\hat p}=p=0.29μ
μ p ^ = 0.29
Since σ p hat = sqare root [ ( p(1-p) )/ n]
After subsitution we get σ p ^ = Square root[ ( (0.29)(0.71) )/100 ]
Hi please help thank you so much
Answers
Answer:
23.09 ft
Step-by-step explanation:
tan = [tex]\frac{opposite}{hypotenuse}[/tex]
⇒ tan 13 = [tex]\frac{x}{100}[/tex]
tan of 13 is 0.23086
⇒ 0.23086 = [tex]\frac{x}{100}[/tex]
multiply each side by 100
⇒ 0.23086 x 100 = [tex]\frac{x}{100}[/tex] x 100
solve:
⇒ 23.0868
round to the nearest hundreth:
⇒ 23.09
Line segment AB has endpoints A(5,−8) and B (1,−12). Which of the following is the approximate lenght of line segment AB?
Answers
Answer:
square root of (1-5)²+(-12+8)²
square root of (16+16)
square root of 32
Help me plz and I’ll give brainliest and it’s due in 20 mins
Answers
Answer:
2. c
3.
a. no
b. yes
c. yes
d. no
e. yes
I think this is right
4.
Part A;
5.4-3.1=D
Part B;
4.9+3.1=t
Part C:
1. 2.3
2. 8
I hope this helps!!!
Step-by-step explanation:
David is a salesman at a Electronics and Appliances shop and receives a
10
%
10% commission on the sale of each refrigerator.
What is the price of the refrigerator, if the commission he earned on selling it was
$
500
$500? PLZZZ HELP
Answers
Answer:
550
Step-by-step explanation:
550
an architect find some unlabeled dimensions on a blueprint and no skill has shown a 15 foot wall that has already been built measures 1.5 in on the drawing in your wall that has to be built measures 3 in on the drawing how long will the new wall be
Answers
PLSSS HELP GIVING 5 POINTS PLUS BRAINLIEST
The Ridgeport school district collected data about class size in the district. The table shows the class sizes for five randomly selected kindergarten and seventh-grade classes. Number of students in randomly selected class Mean Mean absolute deviation 19 1.2 Kindergarten 17, 18, 19, 21, 20 29 2.4 25, 30.27, 29, 34 Seventh grade Based on these data, which statement is true? O A. The recommended number of students in a kindergarten class is 19. O B. The average size of a seventh-grade class is larger but varies less than that of a kindergarten class. O C. The average size of a seventh-grade class is larger and varies more than that of a kindergarten class. O D. Every seventh-grade class has 10 more students than a kindergarten class.
Answers
Answer:The answer should be D based on the data given.
Step-by-step explanation:
Answer:
d
Step-by-step explanation:
If you save $200 a month for 40 years at an APR of 12%, how much will you have in 40 years? * $1,176,000 $2,353,000 $3,715,000 $7,430,000
Answers
Answer:
$2,061,941.74
Step-by-step explanation:
The computation of the amount in 40 years is shown below:
Given that
PMT = $200 × 12 = $2,400
NPER = 40
RATE = 12%
PV = $0
The formula is shown below:
= -FV(RATE;NPER;PMT;PV;TYPE)
After applying the above formula, the future value is $2,061,941.74
The area of a square field of side 13 m is
Answers
Answer:
169 sq m
Step-by-step explanation:
= 13 × 13 = 169 sq m.
Jasmine always carries cash. Her friends think she should get a credit card. Which reasons show the benefits of having a credit card?
******Select all that apply.******
helps save money
safer
more convenient
free to use
rewards programs
Answers
Answer:
A and b
Step-by-step explanation:
it could also be c but it's definitely a and b
Answer:
Might be:
Safer
Rewards programs
More convenient
Online shopping
Step-by-step explanation:
Please help me solve this.
Answers
Answer:
0.565
Step-by-step explanation:
hope it helps
have a great day!!
The line x − y = 2 is on a coordinate plane and contains EF, which is one
side of square EFGH. What is the slope of the line that contains FG?
Answers
Answer:
The slope of the line that contains FG is -1
Step-by-step explanation:
Given
[tex]x -y= 2[/tex] --- equation of EF
Required
Determine the equation of FG
First, we calculate the slope of EF
[tex]x -y= 2[/tex]
Make y the subject
[tex]y = x - 2[/tex]
A linear equation has the form:
[tex]y = mx + b[/tex]
Where
[tex]m = slope[/tex]
By comparison:
[tex]m = 1[/tex]
In square EFGH, EF and FG are perpendicular.
So, the relationship between their slopes is:
[tex]m_2 = -\frac{1}{m_1}[/tex]
Where
[tex]m_1 = m = 1[/tex] --- slope of EF
The equation becomes:
[tex]m_2 = -\frac{1}{1}[/tex]
[tex]m_2 =-1[/tex]
Percents! Please answer!!
Answers
Answer:
39%
Step-by-step explanation:
83-last price
83 last price
100 x ?
100 * last price = 83 . x
x= 39
HELP PLEASE!! i need help on A and B. PLEASE DONT ANSWER IF YOU DONT KNOW!!
Answers
Answer: B
Step-by-step explanation:
you use the coordinates to find the sides
A rectangular room is 12-1/2 feet long and 10-1/3 feet wide. What is the area of the room?
Answers
Answer:
the length of room is 24 feet
Step-by-step explanation:
Let the breadth be x .
Then, Length, l = x + 9
According to the question,
Area of rectangle = length × breadth
Putting the values of length and breadth, we get:
360 = ( x + 9 ) x
360 = x² + 9x
x² + 9x - 360 = 0
x² + 24x - 15x - 360 = 0
x( x + 24) - 15(x + 24) = 0
( x + 24 ) = 0 or ( x - 15 ) = 0
x = - 24 or x = 15 [ Negative number is ignored ]
Now,
Length, l = x + 9 = 15 + 9 = 24 feet
Thus, the length of room is 24 feet .
Please help will give brainliest
Answers
Answer:
24 because 6 times 4 equal 24 and thats the area
Step-by-step explanation:
A. Use this diagram of a right triangle to derive and prove the Pythagorean Identity, based on sin θ and cos θ. Start with what you know about the relationship among a (adjacent side), o (opposite side), and h (hypotenuse). Using the diagram and the labeled components, define sine and cosine. Incorporate these definitions in your equation. In your response, include all steps and calculations.
B. With respect to , the adjacent side of the triangle has a length of 6 cm and the opposite side has a length of 3 cm. Find the value of the hypotenuse . Then, use these values to confirm the Pythagorean Identity for this triangle.
Answers
Help finding area of this
Answers
The answer is 62m, sorry I don’t have time to explain.
3 part a) What is the y-intercept of this graph? Explain in words what the y-
intercept means in this situation.*
Answers
Select all the ordered pair that are solutions to the system
Answers
Find the area of the figure.
5.5 cm
6.5 cm
22 cm
The area of the figure is
Answers
Answer:
264
Step-by-step explanation:
6.5x22+22x5.5=264
hey....lol i need help on this
Answers
Answer:
W = 32
Step-by-step explanation:
lol.
