Answers
Answer: The first one is 144 . The second one is C.
Step-by-step explanation:
Answer:
1) Full surface area = 156unit^2 this is correct.
lateral surface area = 144unit^2, this wasn't asked.
2) C = 528unit^2 is correct.
Lateral = 480unit^2 this wasnt asked.
Step-by-step explanation:
yes the next one is C 528
The formula for finding the surface area is the same for all right prisms and is: Surface area = 2B + hP. In this formula, B is the area of one of the bases, while h is the prism's height, and P is the perimeter of the base.
In effect;
step 1 = parallel sides indicate the bases of all triangular prism
step 2 = perimeter = 3+4+5 = 12
step 3 = LA = P x H = P x Length which is lateral height
LA = 12 x 12 = 144
step 4 = SA = 1/2 b x h (height of triangle) +LA
SA = 1/2 4 x 3 + LA
SA = 2 x 3 = 6 = 1 base + LA (+base)
SA = 6+6 = 12 + 144 = 156 = 2b+LA
IF you remember LA is perimeter x length of prism but label L as H then use little h for triangle h. You can remember.
Related Questions
A gift shop sells rectangular glass dishes in different sizes. Some of the dimensions are given in the table. Fill in the missing dimensions.
Answers
Answer: 3, 4, 5, 5, 4
Step-by-step explanation: For the 18 times 3x2 which is 6 now 6x?= 18 so the ? is 3
3x2=18 6x?=18 (3)
3x2=6 6x?=24 (4)
3x2=6 6x?=30 (5)
4x2=8 8x?=40 (5)
4x3=12 12x?=48 (4)
Answer: 3, 4, 5, 5, 4
Step-by-step explanation: 3 x 3 = 9. 9 x 2 = 18. The length in inches is 3 inches. 2 x 4 = 8. 8 x 3 = 24. The width in inches is 4 inches. 3 x 2 = 6. 6 x 5 = 30. The height in inches is 5 inches. 5 x 4 = 20. 20 x 2 = 40. The length in inches is 5 inches. 4 x 3 = 12. 12 x 4 = 48. The height in inches is 4 inches.
1 2/3 + 2 7/9
I dont know how to put in those fraction things but please have the answer in fractions and show your work.
Answers
Answer:
4 4/9
Step-by-step explanation:
First, let's convert these fractions into improper fractions to make adding easier. If we do this, it makes the expression: 5/3 + 25/9.
Since 5/3 has a different denominator from 25/9, we need to make the denominator 9.
3 * 3 = 9. We also have to multiply the numerator. 5 * 3 = 15. So, 5/3 = 15/9.
So, now we have 15/9 + 25/9. We can easily add now!
15/9 + 25/9 = 40/9. Now we have to convert the fraction into a mixed number. 40/9 = 4 4/9.
1 2/3 + 2 7/9 = 4 4/9.
[MA]:
4 \(\frac{4}{9}\)
The explanation:
Rewrite the equation with the parts separated:
= 1 + \(\frac{2}{3}\) + 2 + \(\frac{7}{9}\)
Solve the whole number parts:
1 + 2 = 3
Solving the fraction parts:
\(\frac{2}{3}\) + \(\frac{7}{9}\) = ?
LCD of 2/3 and 7/9. Rewrite to solve
LCD: 9
\(\frac{6}{9}\) + \(\frac{7}{9}\) = \(\frac{13}{9}\)
Combine, then done!
3 + 1 + \(\frac{4}{9}\) = 4\(\frac{4}{9}\)
Have a great day/night.
[xArtsy}
Describe features that determine a translation, rotation, and reflection.
Answers
Translation: It’s a transformation that moves every point in a figure the same distance in the same direction.
Rotation: It’s a a transformation that turns a figure about a fixed point.
Reflection: It’s a transformation that takes a shape/preimage and flips it across a line called the line of reflection to create a new shape/image.
Answer:
np!..Brainliest pls
Step-by-step explanation:
translation:- its not rotated,reflected or resized.
rotation:-the roation is the same size and shape
reflection:- the preimage is flipped,across a line of reflection to create the image.Each point of the image is the same distance from the line as the preimage is, just on the opposite side of the line.
You pick a card at random.
1
2
3
What is P(factor of 16)?
Write your answer as a fraction or whole number.
Answers
The perimeter of ΔPQR below is 55 units. What is the length of side QR?
Answers
Answer:
Pic plz?
Step-by-step explanation:
PLEASE HELP if you can
they might be mixed up but portland, missippi, then questions
(file below)
Answers
Answer:c
Step-by-step explanation:
Explain why each non-zero integer has two square roots but only one cube root.
Answers
BRAINIEST PLEASE
Find the area in square centimeters of the composite shape shown below. Enter only a number as your answer.
Answers
Answer:
136 square cm
Step-by-step explanation:
Area of rectangle = 18x7=126 square cm
Area of triangle = 1/2x(11-7)x(18-13) = 1/2(4)(5) = 10 square cm
126+10 = 136 square cm
Answer:
7 by 18
Explanation:
The corner doesn't matter cut it off if you want the area
Distribute the negative sign to each term inside the parenthesis. - (9k-5p+7e-2)
Answers
Step-by-step explanation:
Distribute the negative sign to each term inside the parenthesis.
- (9k-5p+7e-2)
To distribute the negative sign to each term inside the parenthesis:
a negative and positive = -
a positive and positive = +
a negative and negative = +
- (9k-5p+7e-2)
- 9k + 5p - 7e + 2
Step-by-step explanation:
(-9k+5p-7e+2)
-×-=+
-×+=-
+×+=+
(Can someone pls answer all questions and show how u got it?)
1. Find 5% of 196
2. Find 15% of 430
3. Find 10% of 8
4. Find 5% of 88
5. Marco bought a 64 ounce bag of popcorn. He ate 5% of the bag with his lunch. How much popcorn did he eat at lunch?
6. Wesley spent $35.60 at the grocery store. 15% of that was spent on fruit. How much did Wesley spend on fruit?
7. Xavier filled a 36 ounce cup with water. He quickly drank 20% of it. How much water did he drink?
Answers
Answer:
To find the answer to all questions do this....
Step-by-step explanation:
Solving problem #1 as an example:
-Set up an equation with two "fractions" equal to eachother.
-have the total amount (196) equal 100
ex. ?/196 = ?/100
-then find the percentage asked b placing the percent over 100
ex. 5/100
- from there solve by multiplying the percent (5) to the total amount (196) and divide that answer by 100.
-finally you should get your answer of 9.8
*** to check your work simply set up your answers
ex. 9.8/196 = 5/100
and multiply the numbers diagonally from eachother
ex. 9.8×100 and 196×5
If your answer is correct, you should get the same number on both sides
980=980
Number 264.5
Number 3 .8
Number 4 4.4
I NEED THIS NOW!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
For each of the figures, write Absolute Value equation in the form
|x−c=d|, where c and d are some numbers, to satisfy the given solutions:
Answers
(08.01)Which of the following statements shows a characteristic of a statistical question?
The question is focused.
The distribution can be broken into categories.
The question asks for a quantitative response.
The question allows for surveys to be conducted.
Answers
Answer:
The guy above me already said it, it's C
Jolianne worked half as many hours as Andrew. Jolianne makes $10 per hour and has saved $27. Andrew makes $8 per hour and has no money saved. After getting paid, they have the same amount of money.
Andrew claims that only his table and equation are correct, but Jolianne claims that both tables and equations are valid. Which statement regarding their claims is true?
A.) Andrew is correct because t cannot be used to represent the number of hours Jolianne worked.
B.) Andrew is correct because Jolianne worked half as many hours as he did and he did not work twice as many hours as she did.
C.) Jolianne is correct because if one lets t = hours Andrew worked, then his equation is valid. If one lets t = hours Jolianne worked, then Andrew worked twice as many so her equation is valid, too.
D.) Jolianne is correct because when solving t in her equation, t = hours Jolianne worked, and when solving for t in Andrew’s equation, t = hours Jolianne worked so they are equal.
Answers
Answer:
C.)
Step-by-step explanation:
Each equation will give the correct value for t the way t is defined by each person.
Answer: C.)
29 POINTS TO WHOEVER GETS THIS RIGHT
What is the value of the expression below when w=7 and x=5
3w + 10x
Answers
Answer:
3 × 7 = 21
10 × 5 = 50
21 + 50 = 71
Therefore, the answer is 71.
Answer:
41
Step-by-step explanation:
NEED HELP ASAP Match each set of information about a circle with the area of that circle.
Drag and drop the card to match the information.
Answers
Answer:
the first one is A The second on C the third one D and last one B
Step-by-step explanation:
2.C
3.D
4.D
Hope this helps
help me its due today :')
Answers
Answer:
9 feet easy to solve this is answer
PLEASE LOOK AT THE IMAGE AND HELP!!
Answers
However, since it is still equaling to a negative exponent of 2, we must convert it into a positive fraction.
We can simply do this by putting a “1” on the top, as a numerator, and 12^2 on the bottom as a positive power.
Therefore, your answer is 1/12^2.
(2).
Hi! Can anyone please give me the sale prices step by step?
I am still not sure how to answer this one. I'm asking because my dad can get angry with my grades (F's and D's) and this is 7th grade if you ask :''D
Answers
Answer: 6
Simple Explanation:
To find 75% of 8, just multiply 8 by 0.75 (which is the same as 75%).
8 x 0.75 = 6
Which of the following statements are true about the right triangle? Select all that apply.
Answers
Answer:
It is the longest side of a right triangle.
Its length is the sum of the lengths of the other two sides.
Thirty students were surveyed about the number of siblings they have. Their results were recorded and placed on a card face down.
Outcome Frequency
1 6
2 12
3 9
4 or more 3
Determine P(4 or more) when picking a random card.
10%
60%
80%
90%
Answers
Answer:
the answer is 10%
Step-by-step explanation:
Help!!
Show how you solved it for both thank you
Answers
Answer:
C and D if im wrong sorry
Step-by-step explanation:
month money help PLs
Answers
Answer:
second answer: y = 5x + 120; $180
Step-by-step explanation:
he starts with $120.
so, whatever else he does per month, there will always be the $120 starting amount to be added.
so, the third and the fourth answers are out.
then think : $5 every month.
that is how much after 2 months ? 2×5 = $10.
how much after 3 months ? 3×5 = $15.
so it has to be an equation that contains 5x (5 times the number of months).
combining both thoughts :
y = 5x + 120
now let's use x = 12 (for 12 months = 1 year).
5×12 + 120 = 60 + 120 = $180.
yes, it is that simple. no hidden "hocus pocus" is needed. just common sense.
A map represents every 6
kilometers with 1
centimeter. If the distance between two locations on the map is 5.5
centimeters, what is the actual distance between the two locations?
Responses
3
kilometers
3 kilometers
6
kilometers
6 kilometers
11
kilometers
11 kilometers
33
kilometers
Answers
Answer: 33 kilometers
Step-by-step explanation:
Since 6 kilometers is represented by one centimeter, you need to multiply 5.5 by 6
5.5 x 6 = 33
So, the actual distance in 33km
Write the phrases as a variable expression. 1. 11 more than a number. 2. A number decreased by 10 3. The product of 9 and a number. 4. 10 times a number. 5. A number multiplied by 3
Answers
Answer:Replace key words with variables, numbers, and operations. More than is addition, product is multiplication, and decreased by is subtraction. The constants are 1, 7, and 5. The expression is 1 + 7n – 5. To evaluate the expression, substitute 6 in for the variable, and then use order of operations to simplify. The value when n = 6 is 38
Step-by-step explanation: i got it right
Help me please
And good morning
Answers
Answer:
It should be -8
Step-by-step explanation:
Last week, Ralph’s gerbil drank 20 mL of water. This week he drank 16 mL of water. By what percent did the gerbil’s intake of water decrease?
Answers
Answer:
His water intake decreased 4% i think
Step-by-step explanation:
i apologize if I'm wrong!
Please mark brainliest!
Answer:
it would be 4
Step-by-step explanation:
it is 4 cause you have to subtract 20 from 16
To divide two fractions with common denominators, divide the first numerator by the second numerator, ignoring the denominators. Rewrite this division problem as the division of two integers.
Also, Is anyone up for a danganronpa rp? just add me if u are, and also you get brainliest if u answer this right sobs
Answers
3/2Step-by-step
Step-by-step explanation:
HELP WILL MARK BRAINIEST
What is the median for the set of data?
71
70
72
74
Answers
Answer:
Step-by-step explanation:
To find the median, we need to arrange the data in ascending order:
70, 71, 72, 74
Since the data set has an even number of values, the median is the average of the two middle values. In this case, the two middle values are 71 and 72. Therefore, the median is:
(71 + 72) / 2 = 143 / 2 = 71.5
So, the median for the given set of data is 71.5.
i will give brainliest to correct answer
Answers
Answer:
90
Step-by-step explanation:
Can anyone help me with this?
Answers
Answer:
58
Step-by-step explanation:
To find the range, you need to subtract the highest number from the lowest number.
So, the answer would be 58.
88-30=58
Answer:
Range=88°−30°=58°F
Step-by-step explanation:
The Range is the difference between the highest and the lowest values.
It tells us how far apart or how how widely spread the values are.
Range=88°−30°=58°F
In this month of July, all the values are within 58 ° of each other.