Answers
Answer:
1092
Step-by-step explanation:
(12x34) x 2 + (12x3) x2 + (34x3) x2 = 408 x 2 + 36 x 2 + 102 x 2
=816 + 72 + 204
= 1092
(the numbers in brackets are the "net" areas)
Related Questions
Michael is making a card for his dad's birthday. He's shaded a triangular section on the card where he wants to write his dad a message. What is the area of the parts of the card that are not shaded?(sides are 12cm, 3,, 9 )
144
108
72
66
Answers
Answer:
Option c) 72 cm²
Step-by-step explanation:
In the figure attached we can see a rectangle ABCD with length 12 cm and width 9 cm.
A triangle PEF with height BE and base EF.
Since side AE = 3 cm, so side EB = EC = 9 - 3 = 6cm
and EF = AD = 12 cm
Now we will find the area of of the parts of the card that are not shaded.
Area of parts that are not shaded = Area of rectangle - area of shaded triangle
= (12×9) - 1/2 (BE)(EF)
= 108 - 1/2(6)(12) = 108 - (3)(12) = 72
Option c) 72 cm² is the area of non shaded part.
can someone explain how to do this, I don't want the answer?
Answers
The table is filled out by following these steps:
Step 1) Pick any number you want for x. Usually small values work such as x = 0, but you can choose anything you want. Be sure it fits within the window of the graph.Step 2) Replace x with that number you picked. If you picked x = 0, then y = (1/3)x becomes y = (1/3)*0 = 0. Meaning x = 0 leads to y = 0. The point (0,0) is on the graph.Step 3) Go back to step 1 and repeat the process with other x values. I recommend picking multiples of 3 so you can avoid fractional values of y.Follow those steps listed above so you can fill out the table. Each row of the table generates a different (x,y) point on the graph. Then draw a line or curve through the points. In this case, it's a straight line.
This straight line has a slope of 1/3 because y = (1/3)x is in slope-intercept form y = mx+b where,
m = 1/3 = slopeb = 0 = y interceptA slope of 1/3 means "go up 1, over to the right 3" when hopping from point to point along the line.
The unit rate and slope are the same thing when it comes to linear equations.
Help Thank youu ^^
Anyone else over here doing homework at 3 in the morning? lol
Answers
Answer:
35.28 cm³
Explanation:
Volume of triangular prism = Area of Base × Length
Find area of base of the triangle:
1/2 × base × height = 1/2 × 4.2 × 2.8 = 5.88 cm²
Then find volume:
A × L = 5.88 × 6 = 35.28 cm³
1/2 x 4.2 =2.1
2.8 x 6 x 2.1 =
35.28
Step-by-step explanation:
like rate 5 stars and put as brainly
thank you
A hybrid car can travel 484 miles on 11 gallons of gas. What is the unit rate in miles per gallon? (FIRST ANSWER GETS BRAINLIEST)
Answers
Answer:
..................................
about 44
Need help as soon as possible for all of these questions
Answers
Answer:
It seems like everything is correct but I wouldn't be for sure.
But if you think everything is not right, then don't listen to me lol-
I hope I helped ^^
Answer:
I can tell u two
Step-by-step explanation:
1st one is b
3rd is b
4th is b
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Which of the following are acute scalene triangles?
Answers
Answer:
Y and Z.
Step-by-step explanation:
My reasoning is that because scalene triangles have all different measurements, Y and Z would be correct since they have multiple different measurements. X is an obtuse triangle, while W is a right triangle, so that leaves Y and Z.
===========================================================
Explanation:
Triangle W is a right triangle because of the square marker. This angle is 90 degrees, also known as a right angle.
Acute triangles on the other hand must have all angles smaller than 90 degrees. This rules out triangle W.
The missing angle of triangle X is 180-40-35 = 105 degrees, showing this triangle is obtuse. Obtuse triangles have exactly one angle that is between 90 and 180. Therefore, we rule out triangle X as well.
Triangles Y and Z are acute because all angles are smaller than 90 degrees. For triangle Y, the missing angle is 180-70-80 = 30. For triangle Z, the missing angle is 180-65-45 = 70 degrees.
---------------
That takes care of the "acute" portion. Now onto the "scalene" part.
All four triangles shown are scalene. Why? Because all three sides are different lengths, as indicated by the different tickmarks.
However, we ruled out triangles W and X since they weren't acute.
Therefore, triangles Y and Z are both acute and scalene.pt 2) Just find the measure
DO STEP BY STEP
I put in the question at the diagram of the angle
Answers
Step-by-step explanation:
<YOZ = 60°
When two lines intersect each other, then four angles are formed. The angles that are opposite to each other at the intersection point are known as vertically opposite angles. VERTICALLY OPPOSITE ANGLES ARE ALWAYS EQUAL.
If < VOX = 90⁰, then <VOW = 60⁰.
<VOW and <YOZ are vertically opposite angles.
Answer:
Step-by-step explanation:
Givens
<VOX = 90 degrees
<WOX = 30 degrees
<YOZ = ? degrees.
Solution
<VOW is the complement of <WOX
<VOW = <VOX - <WOX Substitute values
<VOW = 90 - 30 Subtract
<VOW = 60
<YOZ = <VOW Property of vertically opposite <s
<YOZ = 60 Substitute value
Answer
<YOZ = 60 degrees
Please help me thanks
Answers
Answer:
3) 1/6
4) 1/2
5) 1/2
6) 1/3
7) 1/2
8) 1/3
9) 0
10) 1
11) 5/6
12) 1/3
Step-by-step explanation:
3) There is only one 2 on a die. Thus, the probability would be 1/6.
4) There are 3 even numbers on a die (2, 4, 6). Thus, the probability would be 3/6 which simplifies down to 1/2.
5) There are also 3 odd numbers on a die (1, 3, 5). Thus, the probability would be 3/6, which again simplifies down to 1/2.
6) There are only 2 numbers greater than 4 on a die (5, 6). This makes the probability 2/6, which simplifies to 1/3.
7) There are 3 numbers less than 4 on a die (1, 2, 3). This makes the probability 1/2.
8) The probability of getting a 6 or 2 is 1/3. This is because when the probability statement says "or" you add the probabilities of the individual events to get the probability. In this case it would be 1/6 + 1/6 which equals 2/6, simplified to 1/3.
9) The probability of rolling a 7 is 0. There is no 7 on the die, so you would not be able to roll a 7.
10) All the numbers on a die are less than 10, this makes the probability 1.
11) There are 5 other numbers that aren't "5" on the die, this makes the probability 5/6.
12) Composite numbers are a number that can be formed by multiply 2 smaller numbers together. There are only 2 on a die, 4 and 6. Four is a composite number because 2*2 = 4. Six is a composite number because 3*2 = 6. Therefore, the probability will be 1/3 (2/6).
Hope this helps!! If you have any questions about my work please let me know down in the comments.
Gabriel worked for 19.5 hours helping his grandfather at his auto shop. If Gabriel was paid $497.25, how much did he earn per hour?
Answers
Answer:
25,5
Step-by-step explanation:
i divided the money in the hours
You just divide $497.25 by 19.5.
Please answer this addition problem.
What is 485+352?
Answers
can someone please help me
bad answers will get reported
Answers
Answer:
An easy way to answer this question is:
Step-by-step explanation:
Add all the men together and then divide them by their number which in this case is 10.
Do the same thing to women add them all together and then divide them by their number which in this case is 11.
BTW I am doing a 100 point question come if you want points. The question is easy
Answer:
Men is 22.1
Women is 18
Step-by-step explanation:
You should add the numbers of the men and women separately, then divide each by the amount of numbers available.
In this case, you add the digits in Men, equaling 221, then divide them by 10, which will equal 22.1.
Let’s solve for Women, add the digits of women together, you’ll get 198, divide that number by 11, your answer would be 18.
ur wlcm :)
brainliest?
Please, I need help with this question
Answers
Answer:
12 square units
Step-by-step explanation:
The answer might be a little easier to see if we slide that triangle on the left over to turn this shape into a rectangle! This is a technique you can apply to any parallelogram. Looking at the newly constructed rectangle, we can find its area by multiplying its length (2) and width (6) for an area of 2 · 6 = 12 square units.
Answer:
12 units squared
Step-by-step explanation:
Formula for area of a parallelogram:
A = b • h
The base of the parallelogram is 6 units. The height of the parallelogram is 2 units. Multiply the two numbers together. 6 • 2 = 12 units squared.
25 POINTS!!!
A map of a town has no scale. You know that the distance between the post office and the park is 2 mi. On the map it is 2 in. Also, on the map you know the distance from the park to the school is 8 in. What is the actual distance in miles between the park and the school?
A. 0.5 mi.
B. 4 mi.
C. 8 mi.
D. 16 mi.
Answers
If you are given a 2 inch distance from the post office to the park and it’s known that 2 inches= 2 miles and you also know that the distance from the park to the school is 8 inches which is 4 times more than the distance from the post office to the park then you know that the amount of miles will be 4 times more than 2 miles so, 4x2=8 which means that the distance between the park and school is 8 miles.
Hope that makes sense :))
The scatter plot below represents the amount of dog food a brand recommends based on the weight of the dog.
Which best describes the type of association shown in the scatter plot?
Answers
Answer:
Positive Linear Relationship
Step-by-step explanation:
Which interval contains the most data values?
Answer Choices Below:
170-179
120-129
160-169
140-149
130-139
150-159
Answers
I need help on this question, I also need a for formula
ASAP!!!!
Answers
Answer:
2.25 cm³
Step-by-step explanation:
The volume of a pyramid can be found using the formula:
[tex] \boxed{\text{volume of pyramid= ⅓×base ×height}}[/tex]
Base area
= area of square
= side ×side
= 1.5²
= 2.25 cm²
Volume of paperweight
= ⅓(2.25)(3)
= 2.25 cm³
W= 1.5cm
H=3
L=1.5cm
We have volume of pyramid is lwh/3
=1.5x1.5x3/3=2.25cm
a circle is drawn within as shown. what is the best approximation for the area of the shaded region? use 3.14 for pie
Answers
Answer:
7536 espero que te ayude
the formula for a circles area is pi•r^2
since the square is the same height as the circle, we can conclude that side length of the square is equal to the diameter of the circle.
the radius (r) is half the diameter.
so using our area formula we will write our formula as 3.14•5^2 and your answer is 78.5. Thats the area of the circle but we are looking for the area of the shaded region. find the area or the square by squaring the side length 10^2 or 10•10. to get the area of the square, 100. now subtract 100-78.5 to get the area of the shaded leftover region.
Please answer all 3 empty box's 5 points each but beware if you use my points for no reason I'll report you
Answers
Answer:
rectangular prism i got 197
Step-by-step explanation:
i squared the 3 numbers of the box then added them then divided by 3
The amount of sports drink in a cooler during practice is modeled by the equation y = 648 -24x
y = the number of ounces in the cooler after practice
x = the number of players at practice who take drinks from the cooler
What does the Y-INTERCEPT mean?
Answers
Hope this helps!
can someone help me pls
Answers
answer: 137730
answer: 137730
HOPE THAT HELPS!!
Field Trip Cost !!20 POINTS!!
Your principal has chosen you to help him/her to determine the cost of each part of the field trip. You must use your knowledge of solving equations in order help your principal out. Please help ASAP
Answers
Answer and work in the picture.
I did not understand q.2, so I left it blank.
Hope this helps!
Explanation:
First, I subtracted the fee from the budget, since I don't believe the service fee is a part of each ticket.
542.94-45.82=497.12
Then, I divided the answer from the equation to the number of people that are going, since ticket costs would be even amongst the 90 people.
497.12/90≈5.52
If m<10=60 degrees and m<11=81 degrees, find M<7.
I don't know the steps to do it, someone?
Answers
Answer:
99
Step-by-step explanation:
because m<11 equals 81 so 180 - 81 = 99.
Check the picture below.
Which of the following statements about the drawing are true? Angle 1 is an acute angle. The measure of angle 1 is 90°. The lines are perpendicular. Angle 1 is a right angle.
Answers
Complete both transformations below. Then enter the final coordinates of the figure.
K= 2
Answers
Answer:
B=s 2,2
Step-by-step explanation:
Calculate the mean of the following list of numbers: 3, 5, 2, 10, 6, 3, 7, 3
Answers
Complete the table with value for x or y that make this equation true: 3x+y=15
Answers
Answer:
(From left to right) 9, 4, -3, 15, 6, 5, 7/3
Step-by-step explanation:
for each x value given, plug in x and isolate y to solve for y.
for each y value given, plug in y and isolate x to solve for x
Survey results state that 80% of people enjoygoing to the beach. The random numbers belowrepresent 10 trials of a simulation of asking twopeople if they enjoy going to the beach, usingthe numbers O through 9 for their responses.86 5422094053 07 6556 15Let the numbers fromtorepresentpeople who enjoy going to the beach.Let the numberstorepresent peoplewho do not enjoy going to the beach.Based on the simulated results, the probabilitythat exactly one of two people enjoys going tothe beach is or %
Answers
Answer:
Based on the simulated results, the probability that exactly one of two people enjoys going to the beach is 0.3 or 30%
Step-by-step explanation:
I WILL GIVE BRAINLIEST IF ANSWERED CORRECTLY! 4.
Use the following images to answer the question:
a. Write a truth statement about each picture using Euclidean postulates.
b. Write the matching Euclidean postulate.
c. Describe the deductive reasoning you used.4.
Use the following images to answer the question:
Answers
Answer:
wut is this even supposed to be???
Step-by-step explanation:
What is the answer to number 3? (Numerical Representations)
Answers
Answer:
Step-by-step explanation:
A it the answer why cuz tusday is the lowest and it's 3.4 and the rest are geater than tusday
3 2/5 = 3,4
3 3/8 = 3,375
3 1/2 = 3,5
Monday, Wednesday, Tuesday, Thursday
(Will give 15 points)Solve the system of linear equations by substitution. x + y = 7 and 7x + y = 1
Answers
Answer:
(-1, 8)
Step-by-step explanation:
Make y the subject:
x + y = 7 ⟹ y = -x + 7
1. Substitute the value for y into 7x + y = 1 and solve for x:
7x + (-x + 7) = 1
7x - x + 7 = 1
6x + 7 = 1
6x + 7 - 7 = 1 - 7
6x = -6
6x ÷ 6 = -6 ÷ 6
x = -1
2. Substitute the given value of x into x + y = 7 and solve for y:
x + y = 7
-1 + y = 7
-1 + 1 + y = 7 + 1
y = 8
Therefore, the solution to this system of equations is: (-1, 8).
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