Answers
Answer:
121.2 cm^2
Step-by-step explanation:
Surface area:
6 x 5.5 x 2 = 6 x 11 = 66 cm^2
6 x 2.4 x 2 = 12 x 2.4 = 28.8 cm^2
5.5 x 2.4 x 2 = 11 x 2.4 = 26.4 cm^2
Total surface area = 66 + 28.8 + 26.4 = 94.8+ 26.4 = 121.2 cm^2
Related Questions
Use the figure to answer the following question.
What is the area of the figure? (Round to the nearest hundredth.)
Use the figure to answer the following question. What is the area of the figure? (Round to the nearest hundredth.)
Answers
Please help me with this I would give you 50 points.
Answers
Answer:
15d=165
Step-by-step explanation:
15 dollars per dough (d)= 165 dollars
Hope this helps! ;-)
~Master Chief
Let's solve this problem step by step:
So we know that Isaac sold 'x' number of tubs of dough
⇒ and that each tub of dough is worth 15 dollars
⇒ means he made '[tex]15*x'[/tex] dollars from selling 'x' tubs of dough
⇒ coincidently, we know that he made a total of $165
⇒ So the equation is: [tex]15x = 165[/tex]
Answer: 15x = 165
Hope that helps!
What is the scale factor of ABC to A'B'C'?
Please help!! ASAP if you help with this PLEASE HELP WITH MY LAST QUESTION I ASKED!!! (it’s worth a lot of points!)
Answers
The two dot plots below compare the forearm lengths of two groups of schoolchildren:
Based on visual inspection of the dot plots, which of the following groups appears to have the longer average forearm length?
A. Group B, because a child in the group has the least forearm length of 11 inches
B. Group A, because three children in the group have the least forearm length of 11 inches
C. Group B, because four children have a forearm length longer than 13 inches
D. Group A, because no child in the group has a forearm length longer than 13 inches
Answers
So, The dots represent the children.
And the numbers represent the length in.
I wouldnt say its D.
I would say its C. Group B, because 4 kids have forearm length longer then 13 in.
Answer:
So, The dots represent the children.
And the numbers represent the length in.
I wouldnt say its D.
I would say its C. Group B, because 4 kids have forearm length longer then 13 in.
Step-by-step explanation:
bc
First Question: Screenshot the following image and attach a photo after you dilate by a scale factor of 2.
Second Question: Screenshot the following image and attach a photo after you dilate by a scale factor of 1/3.
Please help! If you help with this please do my other questions!! (They are very similar!)
Answers
Answer: See in the explanation, screenshot attached
Step-by-step explanation:
SQUARE QRTS
Step 1: Label all of the coordinates
Step 2: Find the coordinates of the points
Q: (-2, 1)
R: (2, 1)
T: (-2, -2)
S: (2, -2)
Step 3: Know what it means to dilate
To dilate is to make a shape bigger or smaller. For example, when it says to dilate by a scale factor of 2, you multiply each coordinate by 2 to get coordinate pairs that are twice the original amount (in this case you make it bigger). However, if it says to dilate by a scale factor of a fraction, for example 1/2, you'd multiply the coordinates by 1/2 and hence make it smaller (1/2 its size).
Step 4: Dilate by a scale factor of 2--multiply by 2
*x stands for the x coordinate, and y stands for the y coordinate*
Q: -2, 1
x: -2x2= -4
y: 1x2= 2
[Dilated] Q: -4, 2
R: 2, 1
x :2x2= 4
y: 1x2= 2
[Dilated] R: 4, 2
T: -2, -2
x: -2x2= -4
y: -2x2=-4
[Dilated] T: -4, -4
S: 2, -2
x: 2x2= 4
y: -2x2= -4
[Dilated] S: 4, -4
Step 5: Plot the new pairs
(See screenshot)
SQUARE ABCD
Step 1: Label all the coordinates
Step 2: Find the coordinate pairs of the points
A: -3, 3
B: 3, 3
C: 3, -3
D: -3, -3
Step 3: Remember what it means to dilate
(See 1st explanation)
Step 4: Dilate by a scale factor of 1/3
**Since 1/3 is a fraction, we are making the square smaller, or making it ⅓ of its original size. You will see that the numbers of the coordinates get smaller once you dilate them.**
A: -3, 3
x: -3x1/3= -1
y: 3x1/3= 1
[Dilated] A: -1, 1
B: 3, 3
x: 3x1/3 = 1
y: 3x1/3= 1
[Dilated] B; 1, 1
C: 3, -3
x: 3x1/3= 1
y: -3x1/3= -1
[Dilated] C: 1, -1
D: -3, -3
x: -3x1/3= -1
y: -3x1/3= -1
[Dilated] D: -1, -1
Step 5: Plot the new pairs
(see screenshot)
Hope this helps :))
Also I worked pretty hard on this so brainiest would be appreciated :D
What is the approximate volume of a cylinder with a radius of 3 feet and a height of 4 feet?
You may use your formula sheet and a calculator.
Use 3.14 for π.
Question 2 options:
37.68 ft³
113.04 ft³
75.36 ft³
36 ft³
Answers
answer is 113.04 ft³
formula is
volume = pi times radius squared times height
3.14 times 3 squared times 4
3.14 x 9 x 4 =
Select each equation that matches the description. You will not use all the equations.
Option 1: b-0.15b=0.85b
Option 2: 2n+3n=5n
Option 3: b+0.15b=0.85b
Option 4: x+0.15x=1.15x
Option 5: 2n-3n=5n
Option 6: a+a=2a
Answers
Answer:
option 2 and I think 6
Step-by-step explanation:
I do not know about 6 but for sure 2
Find the surface area of the triangular prism (above) using its net (below).
Answers
Formula for (Area of Rectangle)= length x width
Formula for (Area of Triangle)= 1/2 base x height
Now, we have the formulas. Let’s get started!
(Identification) There are 3 rectangles and 2 triangles. 2 rectangles are of the same size and 2 triangles are of the same size.
Triangles~ the base is 6 and the height is 4.
1/2 (6 x 4) = 12
However, there’s two triangles. (of the same size)
12 x 2 = 24
Rectangles 1 and 2~ the length is 5 and the width is 7
5 x 7 = 35
However, there’s two rectangles. (of the same size)
35 x 2 = 70
Rectangle 3~ the length is 6 and the width is 7
6 x 7 = 42
There’s only one of these.
Now we add all the areas of the shapes together!
24 + 70 + 42 = 136
The surface area is 136.
A rectangle is drawn on a coordinate plane. Three vertices of the rectangle are points A(−4,3), B(2,3), and C(2,−1). Point D is the fourth vertex of the rectangle.
What is the distance from point C to point D?
Enter your answer in the box.
units
Answers
Answer:
6 units
Step-by-step explanation:
D is at (-4, -1). 2 + 4 = 6.
the shoes department is offering a sale of 15% off all shoes. if mrs. jefferey saved $12.30, how much were the shoes full price?
Answers
Answer: $82
Step-by-step explanation:
F - .15F = 12.30
F = 12.3/.85 =$14.47 for full shoe price rounded down a fraction of a cent
Full Price minus 15% discount = $12.30
F - 0.15F = 12.30
F(1-0.15) = 12.30
0.85F = 12.30
Overall answer --->F = 12.30/.85 = 14.47058824
82
can someone help me? i need my math grade to go up
Answers
Answer:
59
Step-by-step explanation:
do it piece of paper or ask someone to help you.
You randomly choose one of the tiles. Without replacing the first tile, you randomly choose a second tile. Find the probability of the compound event. Write your answer as a fraction or percent rounded to the nearest tenth. The probability of choosing a red tile and then a vowel is
Answers
Answer:
You randomly choose one of the tiles. Without replacing the first tile, you randomly choose a second tile. Find the probability of the compound event. Write your answer as a fraction or percent rounded to the nearest tenth. The probability of choosing a red tile and then a vowel is
Step-by-step explanation:
You randomly choose one of the tiles. Without replacing the first tile, you randomly choose a second tile. Find the probability of the compound event. Write your answer as a fraction or percent rounded to the nearest tenth. The probability of choosing a red tile and then a vowel is
Danielle is writing an equation to find the length of the third side of the right triangle. Find her mistake and correct it.
Answers
one is a hypotenuse; a^2+ 3^2= 4^2.
A parallelogram has an area of 120 square feet and a height of 6 feet.
What is the length of the base of the parallelogram?
Enter your answer in the box.
*box*
Answers
Answer:
20 feet
Step-by-step explanation:
1. We know from here that A = bh (Area = Base x Height).
We are given:
A = 120 ft^2
h = 6 ft
b = ?
2. Let's rearrange our formula (A = bh) so that we find what "b" equals."
Our new formula will be: b = A/h (base = Area / height).
3. Let's apply it to the question and do the required math!
b = A/h
b = 120/6
b = 20 ft
Answer:
b = 20 ft
Step-by-step explanation:
The area of a parallelogram is given by:
A = b*h
where,
A: area = 120 ft^2
b: base = ?
h: height = 6 ft
From the equation for A, solve for b, replace the values of A and h and simplify:
b = A/h
b = 120ft^2/6ft
b = 20ft
Hence, the length of the base of the parallelogram is 20 ft
Determine whether each mathematical statement is true or false. The answer choices on the right may be used more than once.
Answers
2. false
3. false (they’re equal)
4. true
5. true
How do I do this? I'm so confused
Answers
Answer:
The answer is 67.5
Step-by-step explanation:
Ricardo paid for 3 pounds of oranges with a $10 bill. He got back $8.20. What was the cost of 1 pound of oranges?
Answers
Answer:
6 cents
Step-by-step explanation:
10 - 8.20 = 1.8
1.8 / 3 = 0.6
Hope this helps you :D
Answer: $0.60
Step-by-step explanation:
Facts
got 3 lbs of oranges
paid with $10, got 8.20 in change.
Step 1: Find how much the 3lbs of oranges actually cost (actual total)
10-8.20= 1.8
Step 2: Find the unit rate (cost per lb)
Cost per lb. Divide the cost by the number of pounds, as shown:
1.8/3= 0.6
Step 3: Checks
[hypothetically], each pound costs 0.60.
Buying 3 pounds of oranges, multiply 0.6x3= 1.8.
Now, you pay with $10.
To find how much change you get, subtract 10-1.8= 8.20
These computations are correct, and the resulting facts match those given in the question. This is how I double check the answer is accurate.
Hence, each pound costs $0.60, or 60 cents.
Hope this helps :)) brainiest would be appreciated :D
please helppppp me i need it
Answers
Given rule is 2x-8
Given x = 8
On substituting ,
=> 2(8)-8
=> 16-8
=> 8
8 is the answer mate!
Hope it helps you
Please mark as brainliest.
FInd the area of the parallelogram. 14.3 cm. 12 cm. 18.4 cm.
Answers
If 14.3 is the base, and 12 is the height, then you multiply them and get the answer.
14.3 x 12 = 171.6
If 14.3 is the base and 18.4 is the height, multiply them.
14.3 x 18.4 = 263.12
So depending on which one is the base, or the height, the answer would be one of those two.
For your understanding of problems like this, the formula for solving the area of a parallelogram is base times the height.
Hope this helped :)
Or
18.4x14.3
Depending on which is the height and which is the base, but the person above explain this perfectly
What is the surface area of the green shapes?
Answers
Answer:
10
Step-by-step explanation:
4 x 5 ÷ 1/2 = 10
B=base H=height /=divided by
Bxh/2
B=3 H=4
3x4/2=?
12/2=6
Answer:6
Desmos
Is it Fair?
Explain your answer.
Answers
It is fair
Hope this helps
please help asap 50 points given
Answers
Answer:
1/2
Step-by-step explanation:
# of diff numbers rolled: 6
#s less than four on cube: 1,2,3
3/6 or 1/2
27. Find a polar equation of the conic with focus at the pole that has the given eccentricity and equation of directrix.
e=\frac{4}{3}, r \cos \theta=-3
Answers
The polar equation will be [tex]r=\dfrac{4}{1+cos\theta}[/tex]
What is the polar equation?A polar equation is any equation that expresses the relationship between r and theta, where r is the distance between the pole (origin) and a point on a curve, and theta is the counterclockwise angle formed by a point on a curve, the pole, and the positive x-axis.
From the equation, we are told that
The Eccentricity: e = 1
The Directrix is y = 4
Generally, the polar equation for e = 1 and y = + c is mathematically represented as
[tex]r =\dfrac{e\times c}{1+ecos\theta}[/tex]
[tex]r =\dfrac{1\times 4}{1+1\times cos\theta}[/tex]
[tex]r=\dfrac{4}{1+cos\theta}[/tex]
Therefore the polar equation will be [tex]r=\dfrac{4}{1+cos\theta}[/tex]
To know more about the polar equation follow
https://brainly.com/question/9363127
#SPJ1
please help 50 point will be given!!
Answers
Answer:
12
Step-by-step explanation:
Count how many there are per meat mixed with all three different veggies, sounds weird in writing but makes sense if clarified by speech. anyways hope this helped have a great night!
beef spinach, beef broccoli, beef carrots
chicken spinach, chicken broccoli, chicken carrots
fish you get it
How many feet are in 2,241 inches? (1 foot = 12 inches)
-186.75 feet
-62.25 feet
-747.00 feet
-189.25 feet
Answers
Step-by-Step Explanation:
1 foot = 12 inches
1 inch = 1/12 foot
Therefore, Inches to Feet :-
= 2241/12
= 186.75 feet
explanation: it just is because if you do the math
2. The radius of a circle is 9 yards. Find the diameter.
Answers
Answer:
18
Step-by-step explanation:
9 x 2 = 18
radius x 2 = diameter
2. The radius of a circle is 11 inches. Find the diameter. (Section 13.1)
Answers
Answer:
22
Step-by-step explanation:
diameter = radius x 2
11 x 2 = 22
69. If four coins are flipped, find the probability and the odds of obtaining one head and three tails.
Answers
Answer:
The probability is 4/16 = 1/4
Step-by-step explanation:
The principal observes 8th grade the following day. Of the 120 students, 42 brought their lunch from home, 72 purchased lunches, and 6 brought a lunch from home and purchased an ice cream.
Explain how the principal could use the numbers from 7th grade to predict the 8th grade possibilities.
Answers
I think
Step-by-step explanation:
by finding each chart such as if there are 120 7th graders and 180 8th graders he can use the same numbers from the 7th graders and compare each percentage to the 8th-grade kids and get a close enough answer
I also need help on this one
Answers
Length x width = base
Base x height = area
12 x 4 = 48
48 x 6 = 288