Answer:
add all the numbers and divide then by how many numbers there are in the data.
Step-by-step explanation:
5+7+7+5+1+0+6+8+5+9+8=61
how many numbers are in the data? 11
divide 11 and 61.
61/11=5.54
mean=5.54 (54 repeats. 5.5454545454545 etc.)
Use the triangle formed by the vertices L(—3, 4), A(O, 5) and D(2, l). AL' A'D' is a triangle formed by using the transformation rule (x, y) —5 (—x, y) .
a. What type of transformation is ALAD —AL'A'D'?
b. Are A LAD and AL'A'D'congruent or similar?
A and B are problems to solve not answers!
Answer:
figuring it out now
Step-by-step explanation:
Mariel wrote these checks from her checking account: $10, $10, $31, and $10. Which number shows the change of balance in her checking account?
A. -$61
B. -$1
C. $1
D. $61
find the perimeter of a rectangle with a length of 4x + 2 and a width of 2x
16x + 8
10x + 4
12x + 4
8x + 2
Answer:
12x+4
Step-by-step explanation:
To find the perimeter of any shape you just have to take the sum of all the sides.
In this case you would write:
4x+2 (side 1) +2x (side 2) +4x+2 (side 3) +2x (side 4)
Now you just have to simplify the expression which would give you:
12x+4 (after collecting like terms)
So the final answer will be 12x+4
plz help i suck art math
um 600?? I'm sorry if that's wrong
Answer:
bottom and top of cereal box=60 side to side of cereal box=120 and front and back of cereal box is=400 so 60+400+120=580
Step-by-step explanation:
help again? :(
''Create your own word problem where the answer is ⅝. It should be solved using multiplication''
Answer:
Hi, your answer will be 5/8 x 2/8.
Step-by-step explanation:
When multiplying fractions, you are to do both the numerators and denominators. So, if you do 5/8 x 2/8, that would result as 10/16. When you simplify, that would be 10/16 divided by 2, which is 5/8.
Hope this helps! :)
one - third the difference between 3/4 and 1/5
11/60 will be the one - third the difference between 3/4 and 1/5.
What is simplification?
When a mathematical expression is converted into an equivalent, typically shorter statement, it becomes simpler. Procedure simplification is one way for promoting consistency in job effort, cost, and duration. It removes diversity and variation that is harmful, meaningless, or superfluous.
Given, two fractions 3/4 and 1/5
Difference between these two fractions = 3/4 - 1/5
Difference between these two fractions = 15/20 - 4/20
Difference between these two fractions = 11/20
One-third of the difference = [tex]\frac{11}{20} * \frac{1}{3}[/tex] = 11*60
Therefore, The one-third difference between 3/4 and 1/5 will be 11/60.
Learn more about simplification here:
brainly.com/question/24242989
#SPJ2
SHOW YOUR WORK
Can someone help?
(no files or links)
(Will give brainliest)
50 POINTS
Students at the tennis state tournament were surveyed to find that 78% of the students said that tennis is better than track and field.
Question A: Is it a valid conclusion to say that tennis is more popular than track and field at the school (yes or no)? If your answer is no, provide an explanation as to why tennis being more popular isn’t a valid conclusion.
Question B: What would be a better method of determining which sport is more popular?
Two separate questions, please don't use them as answers.
Answer:
Question A: no
Question B: asking all the students in school or asking random students
Question A explanation : students at a tennis state tournament are going to be more bias toward tennis. This method of gartheing informatiom is unjust as it targters a certain demografic of students who already like tennis.
Did any get the answer for puzzle 3 in Pythagorean Theorem Digital Escape!
The formula relations given by Pythagorean theorem is used to
determine the lengths and area of the given squares and triangles.
Responses:
1. Area of a is H: 25
2. Length of b is I: 5
3. Length of C is A: 7.94
4. Area of d is B: 35.73
Where can the Pythagorean theorem be used to find the lengths and areas of a figure?1. Given;
The area of the side squares are; 9 m² and 16 m²
According to Pythagorean theorem, we have;
Area of square a = 9 m² + 16 m² = 25 m²
Area of a is H: 252. b² = Area of side square a
Therefore;
b = √(25 m²) = 5 m
Length of b is I: 53. Given;
Area of the squares adjacent to the hypotenuse side and a leg are;
144 m² and 81 m² respectively
According to Pythagorean theorem, we have;
C² = 144 m² - 81 m² = 63 m²
C = √(63 m²) = √(9 × 7 m²) = 3·√7 m ≈ 7.94 m
Length of C is A: 7.944. Area of triangle d = [tex]\frac{1}{2}[/tex] × √(81 m²) × 7.94 m ≈ 35.73 m
Area of d is B: 35.73Learn more about Pythagorean theorem here:
https://brainly.com/question/390911
Answer:
afhs
Step-by-step explanation:
i said so
No links!!!
A stalactite is a mineral formation that hangs from the ceiling of a cave. A cone shaped stalactite has a height of 48 centimeters and a base circumference of 3.5pi centimeters. What is the volume of the stalactite? Round your answer to the nearest whole number.
Answer:
615.75cm
Step-by-step explanation:
Find the missing angle in a triangle with the given sides.
Answer: 72 degree
Step-by-step explanation:
By Angle Sum Property,
53 + 100 + angle C = 180
153 + angle C = 180
angle C = 180 - 153
= 72 degree
Hope it helped u,
pls mark as the brainliest - Ayaan707 for help -
^_^
Answer: 27
Step-by-step explanation:
The full triangle has to equal 180
Nicole is half as old as Donald. The sum of their ages is 72.
How old is Nicole, in years?
Answer:
24 years
Step-by-step explanation:
let Donald's age be x
then Nicole's age would be 1/2 * x = x/2
now, x + x/2 = 72
3x/2 = 72
3x = 72*2
x = 144/3 = 48
Donald's age is 48, so Nicole's age is 1/2 * 48 = 24 years.
I need help ASAP because I need done before 4:00pm
Answer:
the 13th one is 115
Step-by-step explanation:
Ethan has a job mowing lawns in the summer. He is dedicated to putting 35% of his income back into his business account. Last week he put $28 into his business account, how much money did he make last week?
The perimeter of a certain pentagon is 12.5 inches. Four sides of this pentagon have the same length, in inches, m, and the other side has a length of 1.5 inches, as shown below.
Pls help me I’ll give you 15 points
Answer:
number one is i thinks 10000000
Step-by-step explanation:
a) A number is greater than -4 and less than 9. What is the least integer value of this number?
b) What is the greatest possible integer value of this number?
Answer:
5
Step-by-step explanation:
because of you use a number line -4 is 5 points away from 9
Positive
See attachment for question, please help asap
Answer:
7/256
Step-by-step explanation:
an = a1 * (1/2)^n-1
a9 = 7(1/2)^9-1
a9 = 7(1/2)^8
a9 = 7/256
HELP
The perimeter of a hexagon is 30x and the perimeter of a triangle is 10x + 40. If the two figures have the same perimeter, what is the value of x?
T-shirts cost $11 each. Raphael graphs the relationships that give the cost y in dollars of buying x T-shirts. Which ordered pair is a point on the graph of the relationship?
A(0, 11)
B(2, 22)
C(3, 14)
D(5, 16)
It easy i just don't pay attention in class so I don't know the answer
help? :)
What fraction multiplication sentence could this model represent?
Kelly's Cafe offers two kinds of espresso: single-shot and double-shot. Yesterday afternoon, the cafe sold 4 single-shot espressos and 6 double-shot espressos. What percentage of the espressos sold were single-shot?
Answer:
40% of espresso was single-shot.
Step-by-step explanation:
To make a percentage, you need to think of a fraction first. The denominator is always 100 in a percent. If my answer is 40%, the fraction would be 40/100. If there was 6 double shots and 4 single shots, those two together would make 10. 10 x 10 is 100. So really, you just have to multiply 4 by 10 to get the percentage.
Hope this helped, if your confused, just ask me :]
-Nific 0.9
What is the equation of the line through the points (4,6), (8,12), and (10,15)?
y = 3/2x is the answer for this problem.
The cost of renting a canoe to use on River Y costs $. The cost of renting a canoe to use on River Z costs $ per hour plus a $ deposit. The total cost, c, of renting a canoe on either river for n hours can be represented by an equation. Write and graph a system to find how many hours you have to rent a canoe for the cost to be the same on both rivers.
Answer:
The total cost, c, of renting a canoe on either river for n hours can be represented by an equation. Write and graph a system to find how many hours you have to rent a canoe for the cost to be the same on both rivers.
Step-by-step explanation:
You buy a backpack for $34.82. The tax is 9.25%. How much taxes do you pay?
Commission:
As mindy flies her kite, the distance from the kite to the ground increases, as shown in the graph below.
Answer:
25 (c)
Step-by-step explanation:
Once again Looking for the sum of all the answers, also need to round the neatest tenth. I got 11 but somehow it was wrong. Pls help quickly
Answer: x=6/5 which is 1.2
Step-by-step explanation: I think I'm not too sure which one you were taking about
Please help! Only have a few minutes left to answer before it's waaay too late! It's the final extension!
Answer:
4.63 x 3 = 13.89 (3 hotdogs and 6 bags of chips)
18.39 - 13.89 = 4.5 (2 hotdogs)
4.5 divide by 2 = $2.25
the answer is for one hot dog it is x= $2.25
Step-by-step explanation:
study hard and dont give up on anything, i hope you have a amazing day ❤️
The area of the triangle below is 33.62 square feet. What is the length of the base?
Answer:
8.2 ft
Step-by-step explanation:
33.62 * 2 / 8.2 = 8.2 ft
Answer: 4.1
Step-by-step explanation:
33.62 ÷ 8.2 = 4.1