Answers
Answer:
I would love to help but the question isn't clear
Related Questions
What is the area of the rectangle?
Answers
Answer:
4 1/8
Step-by-step explanation:
Answer:
4 1/8 CM^2
Step-by-step explanation:
3/2x11/4=33/8
4 1/8
Can someone give me a small lesson on nets and surface areas??
Thank you if you can. I really don’t understand.
Answers
Hi!
Here is the definition of a net from www.icoachmath.com:
“Net is a two-dimensional pattern of a three-dimensional figure that can be folded to form the figure. In other words, net is a flattened three-dimensional figure which can be turned into the solid by folding it.”
In the photo is an example of a net of a rectangular prism.
Surface area is the measure of the total area of the surface of a 3D object. For example, if I have a cube, the surface area would be the area of the outside of the cube.
Hope this helped,
Caroline
What is the perimeter of the triangle?
Answers
Let’s split this triangle in the middle to get two right triangles.
The height of the triangle is 12 units and one of the legs is 5 ( from 10/2 )
Let’s find the hypotenuse
(5) ^2 + (12) ^2 = c^2
C = 13
So this mean each side is 13 units
13 + 13 + 10 = 36 units
Perimeter = 36 units
i’ll mark as brainliest if correct
Answers
given the sequence 7, 12, 17, 22
which expression can be used to find the nth term in the sequence?
2n+5
3n+4
4n+3
5n+2
Answers
What is true about the figure?
In the figure, angles C and D are a:
.
Therefore, angle C must measure:
Answers
Answer:
acute angles... I think 35
Angle A: 56 degrees.
Angle B: 34 degrees.
Angle C: 56 degrees.
Angle D: 124 degrees.
Step-by-step explanation:
Angle A = 180-124, or 56 degrees.
The right angle given plus Angle B must equal 124, so 124-90 = 34 degrees.
Angle B = 34 degrees.
Angle C = 180-124, or 56.
i need help with this pls
Answers
Answer:
nah
Step-by-step explanation:
1/5x means x can be any varible plus 2, and 1/5 (x +2) means that you multiply 1/5 by x then add 2.
Answer:
No
Step-by-step explanation:
because [tex]\frac{1}{5\\\\}[/tex]x +2 is not the same as [tex]\frac{1}{5\\}[/tex](x+2)
The perimeter of an equilateral triangle is 63 inches. If the length of each side is (4x-3), find the value of x.
Hint: Triangles have 3 sides.
Answers
(4x - 3) + (4x - 3) + (4x - 3) = 63
Remove parentheses
4x - 3 + 4x - 3 + 4x - 3 = 63
Combine like terms
12x - 9 = 63
12x = 72, x = 6
Solution: x = 6
need help on this question plz and thank you
Answers
Answer: B
Step-by-step explanation:
Cross sections are generally related to the parts of the figures from which they are formed. Make sure to explain why it is True/False.
A. True
B. False
Answers
Given the area model of the right triangle below, what is the missing area?
Answers
Answer:
Use the pythagorean theorem
Step-by-step explanation:
A dog weighs 48 pounds and the veterinarian thinks it needs to lose 2 pounds. Mikala wrote the equation x + 2 = 48 to represent this situation. Kirk wrote the equation 48 - x = 2. Which equation is correct? Enter another equation that represents the situation.
Answers
Answer:
Both
Step-by-step explanation:
Answer:
kirk is correct. it could also be represented as x= 44 - 7
Step-by-step explanation:
What is the theoretical probability of landing on NOT green?
A. P(green)= 4/5
B. P(green)= 3/4
C. P(green)= 1/5
D. P(green)= 5/8
Answers
Answer:
D. P(green)= 5/8
Step-by-step explanation:
Number of green appearances:
3
Total:
8
Appearances of not landing on green:
5
Theoretical probability of landing on NOT green:
5/8
Match the verbal statement to the correct value.
One–third of the product of −8 and 9
Half the sum of 8 and −6
Three times the sum of 12 and −6
One-fifth the product of 1 and −5
Five times the sum of −8 and 4
Answers:
-24
-20
-1
1
18
Answers
Answer:
down below.
Step-by-step explanation:
One–third of the product of −8 and 9 = -24
-8(9) = -72
-72 / 3 OR -72(1/3) = -24
Half the sum of 8 and −6 = 1
8 + (-6) =2
2 / 2 = 1
Three times the sum of 12 and −6 = 18
12 + (-6) = 6
6 * 3 = 18
One-fifth the product of 1 and −5 = -1
1(-5) = -5
-5/5 = -1
Five times the sum of −8 and 4 = -20
-8 + 4 = -4
-4 * 5 = -20
2. 1
3. 18
4. -1
5. -20
According to the 2010 U. S die senisa there are approximately 8 million people living in Virginia. this is 2.8 million less than 4 times the population of Nevada what is the population of Nevada the 1st top step is to what on both sides the 2nd step is to what on both sides the population of Nevada is blank a million
also IF YOU PLAY RO BLOX FRIEND ME IM C&P ANYONE WELCOME CheerChild2008
Answers
Answer:
According to the 2010 U. S die senisa there are approximately 8 million people living in Virginia. this is 2.8 million less than 4 times the population of Nevada what is the population of Nevada the 1st top step is to what on both sides the 2nd step is to what on both sides the population of Nevada is blank a million.
(MARK ME AS BRAINLIEAST)
In what periods are the lanthanides and actinides? Where are they
placed in the periodic table? Why?
Answers
Lanthanides are in period 6 and actinides are in period 7. They are at the down part of the page so that the periodic table can fit on the page.
Answer: They are palced in 6th and 7th period below the periodic table due to their properties and to keep the balanced shape of periodic table.
please and answer correctly, i will give brainleist
Answers
Answer 1: Meal
Answer 2: Spinning the number less than 3 and fliping tailes
Step-by-step explanation 1: Because there are way more choices to choose from so more people will go for the meal chose.
Step-by-step explanation 2: It is more likely to land on a 3 or below because of the chances and for it to land on heads is a 50-50 chance
Hope this helped!
Answer:
8 = 21 9 = 20 10 = 24 11 = 60
Step-by-step explanation:
15 = 7/10
16 = 9/10
17 = 9/10
18 = 0/10
19 = 13/10
20 = 13/10
help?????............
Answers
I’d say it’s
x is negative and y is negative
Hope I’m Correct Sorry If I’m Not :)
Answer:
Im pretty sure its the first one
Step-by-step explanation:
Quintin works 8 hours every day. He estimated that it would take him 6 days to build some cabinets. He charges $28 an hour for his labor. He quoted Mr. Rodriguez $1,340 for the job. What was the result of his estimate?
A. His estimate was accurate; both parties received exactly what they should.
B. His estimate was close enough; both parties received a fair deal.
C. His estimate was too low; Quintin has undercharged Mr. Rodriguez.
D. His estimate was too high; Quintin has overcharged Mr. Rodriguez.
Answers
Answer:
The correct answer for this problem would be B
Step-by-step explanation:
The first thing I would do in this problem is see how much money he would make in a day. You would do this by doing,
28 x 8 = 224
Now that we know how much money he makes in a day, you should multiply $224 by 6 days to see if his estimate was correct or not.
224 x 6 = 1,344
With this we can conclude his estimate was close enough, since it was only $4 off.
What is the mean of these numbers :
10, 12, 8, 11, 10, 15, 7
Answers
Answer:
10.4
Step-by-step explanation:
AMOGUS
Answer:
Step-by-step explanation:
Formula to solve for avg./mean: x + y + z...(numbers given in problem). Divide the sum by the number of numbers.
10 + 12 + 8 + 11 + 10 + 15 + 7 = 73
73 / 7 = 10.428571...
73/7 ~ 10.43
Betsy started a business 2 years ago. She had 8 customers in the first year. She added 18 customers in the second year. Betsy's goal is that in each of the next 4 years, she will have three times ad many customers as the year before. Betsy shows her calculations in the TABLE below that if she meets this goal each year, she will have 312 customers 4 years from now. is Betsy correct? Use the drop-down menus to explain your reasoning.
Expression: (8 + 18) * 3^4
Step 1: 26 * 3^4 <<< TABLE
Step 2: 26 * 12
Answer: 312
Pick the correct answer in parentheses:
Betsy's calculations in Step 1 are ( is she Correct or Incorrect) because... ( .She added incorrectly .She has 26 customers at the end of her second year .She should have multiplied 18 * 3^4 before adding 8)
Besty's calculations in Step 2 are ( is she Correct or Incorrect) Because.... ( .She did not find the correct value of 3^4 .26 * 3^4 = 26 * 12 .She did not apply the order of operations correctly)
If Betsy reaches her goal each year, she will have.. ( .2,106 .312 .1,466) customers 4 years from now.
Answers
Answer: step one is correct and the second step is incorrect
Step-by-step explanation:
Answer:
Betsy isn't correct. Betsy's calculations are wrong as she made her calculations by multiplying the base number of customers by 3 and then summing it all up for the 4 years under review instead of a continuous multiplication by 3.
Step-by-step explanation:
26 × 3 × 4 is different from 26 × 3⁴
- If Betsy meets her target for the next 4 years, she will have 2106 customers in 4 years time.
- Betsy started her business 2 years ago.
- In the first year, Betsy has 8 customers.
- In the second year, Betsy added 18 customers,
- So, her customers are now 8+18 = 26
- Betsy's goal is that in each of the next 4 years, she will have three times as many customers as the year before.
If the base number of customers is truly 26 this year,
Next year, Betsy would have 26 × 3 = 78 customers.
In 2 years, she would have 78 × 3 = 234
Thus indicating that in t years from now, the number of her customers will be
N(t) = N₀ × 3ᵗ
where
N(t) = number of customers t time from now
N₀ = number of customers at the moment = 26
t = number of years from now.
N(t) = 26 × 3ᵗ
In 4 years from now, Betsy will have
N(t=4) = 26 × 3⁴ = 2,106
So, it is evident that Betsy's calculations are wrong as she made her calculations by multiplying the base number of customers by 3 and then summing it all up for the 4 years under review instead of a continuous multiplication by 3.
26 × 3 × 4 is different from 26 × 3⁴
- If Betsy meets her target for the next 4 years, she will have 2106 customers in 4 years time.
pls like this if u found it helpful nd pls give me brainliest
BRAINLIEST if correct
2.0
Answers
1. 70
2. 80
Spread is the same as range.
3. Same
Median is the point in the middle of the data (when sorted from least to greatest).
The median of science is 65 while the median for math is 80.
4. Less than
2- 80
3- same
4- less than i think
Use coins to 4/22 of a dollar.
Answers
C=
5
9
(F−32)
The equation above shows how temperature F, measured in degrees Fahrenheit, relates to a temperature C, measured in degrees Celsius. Based on the equation, which of the following must be true?
A temperature increase of 1 degree Fahrenheit is equivalent to a temperature increase of
5
9
degree Celsius.
A temperature increase of 1 degree Celsius is equivalent to a temperature increase of 1.8 degrees Fahrenheit.
A temperature increase of
5
9
degree Fahrenheit is equivalent to a temperature increase of 1 degree Celsius.
A) I only
B) II only
C) III only
D) I and II only
This is just for fun. Lets see who can get this right!!!
Answers
B.
I might be wrong pls dont be mad
Can someone help me please
Answers
Answer:
R= C x 2 - 5
C= R/2
Step-by-step explanation:
Ophelia keeps flour in a cylindrical canister. The capacity of the full canister is 75.36 in^3..When it is filled halfway the flour reaches a height of 3 in. What is the diameter of the canister?
Answers
Answer:
4 (rounded to the nearest whole number)
Step-by-step explanation:
total height = 3 x 2 = 6
Volume = radius^2 * pi * height
75.36= radius^2 * pi * 6
75.36/pi = radius^2 * 6
23,987833 = radius^2 * 6
23,987833/6 = radius^2
3,997972 = radius^2
radius = 1,999493
diameter = radius x 2 = 1,999493 x 2 = 3,998986
A teacher surveys a sample of students from Lake Middle School. He asks the students where they’d like to go for a field trip. He records these results: 80 choose the aquarium. 60 choose the science center. 30 choose the planetarium. 40 choose the farm. The teacher wants to figure out the relative frequency of a student choosing the aquarium. He will then estimate how many students out of all 1000 at the school are likely to choose the aquarium. Answer the questions to solve the problem. 1. How many students did the teacher survey? Write your answer in the space below. 2. What is the relative frequency of a student choosing the aquarium? Give your answer as a decimal rounded to the nearest hundredth. Show your work. Write your answer in the space below. 3. Suppose the teacher surveys one student at random. Based on the survey results, what is the estimated probability that the student chooses the aquarium? Write your answer in the space below. 4) Write and solve a proportion that the teacher can use to estimate how many students in the whole school would choose the aquarium. Show your work. Write your answer in the space below.
Answers
Answer:
https://brainly.in/question/30560329
Step-by-step explanation:
Those are the answers I found on brainly
A (1,3), Reflection: _____________ •B (-2,-2) Reflection: _____________ •C (-4,5) Reflection: _____________ •D (2, -5) Reflection: _____________
PLEASE HELP ILL GIVE BRAINLIEST
Answers
Answer:
sisiisisneia
herbs
he r
isis
Step-by-step explanation:
ganyan yan
HELLLLLLLLLLLPPPP MEEEEEE!!!!!!!!!
Answers
Answer:
C
Step-by-step explanation:
i did the math
Answer:
C
Step-by-step explanation:
To find an estimation for how many students want each, divide 200 by the 25 students that were surveyed. You get 8, which can be multiplied by each of the meal votes.
So 12 * 8 is 96, which means 96 people likely chose the beef meal. 8 * 8 is 64, which means 64 people likely chose the chicken meal. In answer c, it says that 34 more students want beef than chicken. If you subtract 64 from 96, you get 32.
Solve the x
3(1.5x + 9)= -9
Answers
Answer:
x = -8
Step-by-step explanation:
3(1.5x + 9) = -9
Divide both sides by 3
1.5x + 9 = -3
Subtract 9 from both sides
1.5x = -12
Divide both sides by 1.5
x = -8
Answer:
x = -8Step-by-step explanation:
3(1.5x + 9)= -9
=> 4.5x + 27 = -9
=> 4.5x = -9-27
=> 4.5x = -36
[tex] = > \frac{45x}{10} = - 36[/tex]
[tex] = > x = - 36 \times \frac{10}{45} [/tex]
[tex] = > x = - 4 \times \frac{10}{5} [/tex]
=> x = -4 × 2
=> x = -8 (Ans)