Answers
Related Questions
Using π = 3.14, find the area of a circle with a radius of 8. Round your answer to the nearest hundredth.
Answers
Answer:
201.06
Step-by-step explanation:
(πr2) = π(82) = 201.06
Can you plz just answer number 2
Answers
Answer:
A. Divisor
Step-by-step explanation:
divide the dividend by the divisor to get the quotient and sometimes a remainder
What is the distance between (2, 3) and (-2, 7)? Round to the nearest tenth, if necessary.
Answers
Answer:
[tex]\displaystyle d = 5.7[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Coordinates (x, y)Algebra II
Distance Formula: [tex]\displaystyle d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]Step-by-step explanation:
Step 1: Define
Point (2, 3)
Point (-2, 7)
Step 2: Identify
(2, 3) → x₁ = 2, y₁ = 3
(-2, 7) → x₂ = -2, y₂ = 7
Step 3: Find distance d
Simply plug in the 2 coordinates into the distance formula to find distance d
Substitute in points [Distance Formula]: [tex]\displaystyle d = \sqrt{(-2-2)^2+(7-3)^2}[/tex][Distance] [√Radical] (Parenthesis) Subtract: [tex]\displaystyle d = \sqrt{(-4)^2+(4)^2}[/tex][Distance] [√Radical] Evaluate exponents: [tex]\displaystyle d = \sqrt{16+16}[/tex][Distance] [√Radical] Add: [tex]\displaystyle d = \sqrt{32}[/tex][Distance] [√Radical] Simplify: [tex]\displaystyle d = 4\sqrt{2}[/tex][Distance] Evaluate: [tex]\displaystyle d = 5.65685[/tex][Distance] Round: [tex]\displaystyle d = 5.7[/tex]Here are four digits. 8 5 3 7 a) use three of these digits to write down the smallest possible 3-digit number. B) here are four different digits 6 1 9 4 put one of these digits in each box to give the largest possible answer to the subtraction. You must use each digit only once.
Answers
Answer:
357
96 - 14 = 82
Step-by-step explanation:
Required :
use three of these digits (8 5 3 7) to write down the smallest possible 3-digit number.
To obtain the smallest possible 3 - digit number :
Start with the smallest digit folloqed by the next and so on ; Therefore we have ;
3, then 5, then 7 = 357
The largest possible answer to the subtraction using the digits : 6194
To obtain this :
Right hand side must be as large as possible and the left hand side as small as possible ;
Largest possible 2 - digit number = 96
Smallest possible 2 - digit number = 14
96 - 14 = 82
Work the following problem and reduce the answer to its lowest form: 1/5+ 3/5
OA. 4/25
OB. 1/3
C. 5/3
OD. 4/15
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Explanation: I’m smart
Mr. Siefkes bought 8 grapefruits. Each grapefruit weighed 2.8 ounces. How many pounds did he buy?
(16 ounces = 1 pound)
Answers
Answer:
1.4 pounds
Step-by-step explanation:
Answer:
1.4
Step-by-step explanation:
8x2.8 = 22.4
22.4/16 = 1.4 pound
Benjamin grew 10 flowers with 2 seed packets. With 3 seed packets, how many total flowers can Benjamin have in his garden? Solve using unit rates.
Answers
Answer:
15 flowers
Step-by-step explanation:
Nancy borrows $5000 at a rate of 16% interest per year. What is the amount due at the end of 5 years If the Interest is
compounded continuously?
$5200
$11.127.70
$800
$11,000
Answers
Answer:
$11,000
Step-by-step explanation:
Which parallelogram will have the smallest area?
b = 4 cm, h = 9 cm
b = 10 cm, h = 4 cm
b = 6 cm, h = 7 cm
b = 7 cm, h = 5 cm
Answers
The last one
Step-by-step explanation:
the one with b=7 & h=5 because you have to multiply both numbers together , so you multiply and then see the smallest answer
Answer:
B=7 H=5
Step-by-step explanation:
Our school has 600 students and 350 are boys. What percent of
the students are boys?
Answers
58.3% are boys.
Anyone wanna help me LOL ??
Answers
Answer:
11. #1 90 degrees
#2 45 degrees
#3 45 degrees
#4 90 degrees
12. 6x-21 = 45
add 21 to both sides
6x= 66
Divide by 6
66/6=11 so x=11
13. Rectangle and square I think
14. All of them
15. Square and rhombus
16. All of them
write y = 5/3x - 11 in standard form
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hope this helps ❤️
question on the bottom
Answers
Answer:
OK I DON'T KNOW THE ANSWER FREE POINTS THOUGH
Step-by-step explanation:
Which of the following formulas would find the lateral area of a right cone
where r is the radius and s is the slant height?
Answers
Step-by-step explanation:
option A
lateral surface area = π r s
where s = slant height , r = radius
.
hope this will be helpful to you
please mark my answer as brainlist if you find it useful.
Answer:
A. LA=Pi rs
Step-by-step explanation:
Which of the following results in the difference of two squares? (answer choices below)
Answers
Answer:
A
Step-by-step explanation:
Use signs inside the brackets as a guide
16×^2 - 25y^2
The result of the difference between the two squares is an option (B).
What is the square of any number?The result of multiplying an integer by itself is the square of that number.
In other words, the square is either a very big or very small value or the same depends upon the number if the number is less than 1 then it will be less if the number is big than big and 1 then it will remain 1.
For example 5 square = 25 Here, the square of 5 is 25. The square root of a value is that factor, and the original number is obtained by calculating the square root on its own.
Given that
(4x - 5y)(4x + 5y) we know that
(A -B)(A +B) = A² -B² so by that
(4x - 5y)(4x + 5y) = (4x)² - (5y)² which is difference between two squares.
For more about the square of a number
https://brainly.com/question/11261431
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Janet ate breakfast at a restaurant. The bill came to $28. If she left a 15% tip, how much was
the tip?
$
Answers
Answer:
She would leave a bill of $4.20! Hope this helps!! (:
Answer:
$4.20.
Explanation:
0.15 x $28.00=$4.20.
The population of a species of rabbit triples every year.
This can be modeled by f(x) by - 4(3)^xand f(5) = 972. What does the represent? (1 point)
O The starting population of the rabbits
• The population of the rabbits after five years
O The rate the population increases
• The number of years that have passed
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Answer:
The population of the rabbits after five years.
Step-by-step explanation:
If a square has sides of 10 meters each, what is the perimeter?
Answers
Answer:
p= 4s
40 m
Step-by-step explanation:
Answer:
You would multiply 10 by 4 or add 10 4 times. A square has 4 sides and if each side is 10 meters, the answer would be
40 meters
:)
What is the simplest form of 4/10 in fractions
Answers
2/5 is the answer because you have to divided by 2 both
Answer: 2/5
Step-by-step explanation:
When you simplify fractions you need to find a number that can divide into both numbers. In this case it would be two, so 4/2= 2 and 10/2= 5. Put you answers together and you will get 2/5.
Hope this helped! :D
ANSWER QUICK!!
Drag the correct number of pieces to show how to find the area of the shaded figure in two different ways. Pieces can be rotated to fit.
Answers
Answer:
16
Step-by-step explanation:
separate into 4 triangles. 2x1= 2
triangle area formula= 1/2 l x w
3x4=12 12+4 is 16
URGENTE, POR FAVOR AYUDA !!!!!!!!!!!
Se diseña una loseta recortando cuadrantes de circulo de 4cm de diámetro, de cada vértice de un cuadrado de lado 12 cm. Si se colocan tres de estas losetas en fila, ¿Cuál es el perímetro de la figura que se forma?
Answers
Te adjunto un fichero con la solución.
sixety five divided by fifteen
Answers
Answer:
the answer is 4 with a remainder of three
Each week you deposit money in a savings account. The first week you deposit $12 in the account. Each week you deposit $3 more than you deposited the week before. How much do you save after 16 weeks?
Answers
Answer:
week 1 = 12
w2= 15
w3=18
w4=21
w5=24
w6=27
(i skipped to 16)
w16=53
answer: 53
In triangle ORS the measure of angle ROS is 38 and the measure of angle XYZ is 82. What is the measure of ORS?
Answers
Answer:
m<ORS: 60
Step-by-step explanation:
All triangle angles add up to 180
ORS = x
x + 38 + 82 = 180
x + 120 = 180
x = 60
Select all the expressions that could represent the volume of a box, which is a third degree polynomial in variables x and y.
Group of answer choices
A: 3y^3+3x^3y^43 y 3 + 3 x 3 y 4
B: 3x^2y+5xy3 x 2 y + 5 x y
C: 2y-xy^3+72 y − x y 3 + 7
D: 3x^3y^2-3x^2y+10y^2-10y3 x 3 y 2 − 3 x 2 y + 10 y 2 − 10 y
E: 3xy-3xy^2
Answers
Order from least to greatest 5.05, 5.41, 5.094, 5.08
Answers
5.05
5.08
5.094
5.41
A car travels a distance of 230 miles in 4 hours and 15 minutes.
Work out the average speed of the car, in miles per hour.
Give your answer to 1 decimal place.
Answers
Answer:
the answer is 59.5375 ant there is all details there
The average speed of the car up to one decimal place will be 54.2 miles per hour.
What is an average speed?The distance covered by the particle or the body in an hour is called the average speed. It is a scalar quantity. It is the ratio of the total distance to the total time.
We know that the average speed formula is given as,
Average speed = Total distance / Total time
A car travels a distance of 230 miles in 4 hours and 15 minutes.
Convert the minutes into hours. Then we have
⇒ 4 + 15 / 60
⇒ 4 + 0.25
⇒ 4.25 hours
The average speed of the car, in miles per hour, will be given as,
Average speed = 230 / 4.25
Average speed = 54.2 miles per hour
The average speed of the car up to one decimal place will be 54.2 miles per hour.
More about the average speed link is given below.
https://brainly.com/question/12322912
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PLZ HELP !!!!
Find the equation of the graphed line.
On a coordinate plane, a line goes through (0, 5) and (2, 0).
a.
y = negative 2 x + 5
c.
y = 2 x + 5
b.
y = negative two-fifths x + 2
d.
y = negative five-halves x + 5
Answers
Answer:
d. -5/2x + 5 (negative five-halves x + 5)
Step-by-step explanation:
In order to find the equation for the line that passes through these points, you must identify the slope and y-intercept. You can find the slope by finding the change in y divided by the change in x:
using (0, 5) and (2, 0),
change in y = 5
change in x = -2
(change in y)/(change in x) = -5/2
So, the slope is -5/2. You don't need to calculate the y-intercept since one of the points already is the y-intercept; when x is 0, y is 5, so the y-intercept is 5. Now, you can write your equation:
using y = mx + b, where m = slope and b = y-intercept,
y = -5/2x + 5
Answer:
d
Step-by-step explanation:
Which one is proportional and which is not
Answers
Answer:
yes, for the first
no for the second
Step-by-step explanation:
Fatoumata just accepted a job at a new company where she will make an annual salary of $64000. Fatoumata was told that for each year she stays with the company, she will be given a salary raise of $2500. How much would Fatoumata make as a salary after 7 years working for the company? What would be her salary after t years?
Answers
Answer:
After 7 years: $81,500
If x=salary and t=years with company, then x=6400+2500t
Step-by-step explanation: