Answers
Answer:
Perimeter = 42 units Area = 57.73 square units
Step-by-step explanation:
Perimeter of an Astroid = 6l ---> 6 x 7 = 42 units
Area of an Astroid = (3 x pi x a^2)/8 = 57.73 square units
Related Questions
Select the equation of a straight line that is perpendicular to the line y = 3x-2
Answers
y = 3x - 2
is -3.
The slope of the perpendicular line will be m, and m needs to satisfy the equation
3 * m = -1
Hence m = -1/3.
Our perpendicular line is thus
y = (-1/3)x + b
for some constant b.
We are told that the perpendicular line goes through the point (-9,5). If so, then the following must hold:
5 = (-1/3)(-9) + b
= 3 + b
b = 2
Ans: y = (-1/3)x + 2
Which of the following values for x is true for 4x > 10?
A.x = 34
B.x = 2
C.x = 2.5
D.x = 3
Answers
Answer:
A and D
Step-by-step explanation:
34 * 4 = 136 136 > 10
3 * 4 = 12 12 > 10
PLEASE HELP ASAP!! Will mark BRAINLIEST!!!Which equation describes the function in the table below?...I kinda had to just put the numbers, it wouldn't put the table...lol
x 0 5 10 15 20
y 10 6.5 23 29.5 36
A. y = 1.3x + 10
B. y = x + 10
C. y = 3.3x + 10
D. y = 1.3x
Answers
Answer:
A. y = 1.3x + 10
Step-by-step explanation:
[tex]f(x) = 1 .3x + 10 \\ f(0) =1.3(0) + 10 = 10 \\ f(5) =1.3(5) + 10 = 16.5 \\ f(10) =1.3(10) + 10 = 23 \\ f(15) =1.3(15) + 10 = 29.5 \\ f(20) =1.3(20) + 10 = 36[/tex]
Product of (4x+5)(2x+1)
Answers
Answer:
25 maybe
Step-by-step explanation:
Calculate the slope (12,5) (17,5)
Answers
Answer:
The slope is zero
Step-by-step explanation:
If the second number is the same (In this case it is) it is Impossible for there to be a slope so.. Slope = 0
Answer:
0
Step-by-step explanations:
y₂-y₁/x₂-x₁
[tex]\frac{5-5}{17-12} =\frac{5}{0} =0[/tex]
help pleaseeeeeeeeeeeeeeeeeeeee
Answers
Answer:
2/11 will be your answer :)
Step-by-step explanation:
Hope this helps ✨
Answer:
2/11
Step-by-step explanation:
They definitley aren't equal, and 2/11 is closer to 0 than 4/5, so therefore it is less.
(hope this helps!)
 which type of lines is shown below?
Answers
Answer:
Perpendicular
Step-by-step explanation:
Answer:
Perpendicular
Step-by-step explanation:
The lines shown are intersecting meaning they cannot be parallel as parallel lines never intersect. Moreover, the square in the corner means these lines form a right angle. Lines that intersect and form right angles are perpendicular.
Max drives 105 miles per week. If he drives an equal number of miles each day, then how many miles will max drive in a 30 day month
Answers
Answer:
350 miles
Step-by-step explanation:
if max drives 105 miles per week
you should first find out how many miles max drives per day.
there are 7 days in a week so :
105 ÷ 7 = 15
so for 30 days max will drive 15 × 30 = 350 miles
1 day : 15 miles
30 days : 350 miles
Answer:
450!!!!!!!!!!
Step-by-step explanation:
*image is attached above*
Answers
Answer:
a = 16
Step-by-step explanation:
The altitude YB is at right angles to the base XZ , then
∠ YBZ = 90° , so
6a - 6 = 90 ( add 6 to both sides )
6a = 96 ( divide both sides by 6 )
a = 16
helppppppppppppp plzzzzzzzzzzzzzzzzz
Answers
Answer:
33.25
Step-by-step explanation:
Answer:
33.25
Step-by-step explanation:
this is probably the answer
a. 4.0
b. 16.0
c. 12.5
d. 11.7
Answers
Answer:
D
Step-by-step explanation:
to find the answer you do the square root of (x2-x1)^2+(y2-y1)^2.
So you just plug it in and get the equation of
the square root of (-4-2)^2+(-8-2)^2 which equals 11.66190379
then you round to the tenths which then comes out to 11.7
Answer:
D. 11.7
Step-by-step explanation:
= √(−4−2)^2 + (−8−2)^2
= √(-6)^2 + (−10)^2
= √36 + 100
= √136
= 11.66 which rounds to 11.7
The US consumers in average of 5.15 million metric tons of banana per year. There are 319 million people in the US and there are 1000 kg in one metric ton. Round answer except last one to three significant digits. How many kilogram of bananas are consumed per person per year.
Answers
Answer:
bananas consumed per person per year are 4.42 × [tex]10^{-2}[/tex]
Step-by-step explanation:
given data
consumers in average = 5.15 million metric tons
population = 319 million
solution
we get here bananas are consumed per person per year that is express as
bananas consumed = total banana consumed ÷ ( total population × 365 ) .................1
put here value and we get
bananas consumed = [tex]\frac{5.15 \times 1000}{319 \times 365}[/tex]
so, bananas consumed per person per year are 0.044231 kg = 4.42 × [tex]10^{-2}[/tex]
The list shows 8 of Takisha's math quiz scores.
70, 81, 82, 82, 82, 89, 94, 100
What is the mean absolute deviation of her quiz scores?
Answers
Answer: 85
Step-by-step explanation:
Add all the numbers together than
divide by 8
♡ The Question/Task ♡
-What is the mean absolute deviation of her quiz scores?
*୨୧ ┈┈┈┈┈┈┈┈┈┈┈┈ ୨୧*
♡ The Answer ♡
-The mean absolute deviation of her quiz scores is 7!
I apologize in advance if this is incorrect! ♡
*୨୧ ┈┈┈┈┈┈┈┈┈┈┈┈ ୨୧*
♡ The Explanation/Step-By-Step ♡
-No Explanation/Step-By-Step Provided!
*୨୧ ┈┈┈┈┈┈┈┈┈┈┈┈ ୨୧*
♡ Tips ♡
-No Tips Provided!
i need help someone help pls and thx
Answers
Answer:
Two
Step-by-step explanation:
hope this helps tell me if I'm wrong though
Suzie needs to borrow $6,000 from a local bank. What is the monthly payment for a one year, 11.25% loan?
Answers
Given :
Suzie needs to borrow $6,000 from a local bank.
Interest rate, r = 11.25%.
To Find :
The monthly payment of Suzie for one year to pay of the loan.
Solution :
Total amount to return is :
[tex]A = 6000 + \dfrac{6000\times 11.25}{100}\\\\A =\$6675[/tex]
Let, monthly payment is x.
So,
[tex]x =\$ \dfrac{6675}{12}\\\\x = \$556.25[/tex]
Therefore, the monthly payment for loan is $556.25 .
One leg of a right triangle is 12, and the hypotenuse is 20.
The length of the other leg is ___
Answers
Answer:
i believe it is 16.
hope this helped :)
Answer:
The answer is 16.
Step-by-step explanation:
To solve you need to use Pythagorean Theorem. a^2 + b^2 = c^2 .
12^2 + b^2 = 20^2
144 + b^2 = 400
400 - 144 = 256
b^2 = 256
Next we need to take away the power of 2.
√256 = √b^2
√16 x 16 = √b * b
b = 16
5x + 2y - 3 is an expression.
True or False
Answers
Answer:
False
Step-by-step explanation:
It does not have an equal sign, therefore making it a false equation
How far up a house will an 18 foot ladder reach if the angle the ladder makes with the ground is 60˚?
(Round to the nearest tenth)
Answers
Answer:
15.588 ft
Step-by-step explanation:
Write the expression in factored form: 36x 18y + 9
Answers
Answer:
9(36x + 18y)
Step-by-step explanation:
Factor
9
9
out of
36
x
18
y
+
9
36
x
18
y
+
9
.
9
(
4
x
18
y
+
1
)
A shopkeeper bird and electric item for rupees 1520 and sold it at 10% loss find the loss amount
Answers
Answer:
The answer is 152
Step-by-step explanation:
When you have a number in between 9999 and 1000 you can divide by 10 to get ten percent of the number
Serena Williams opened a savings account to deposit all her tennis winnings. She initially deposited $8000. After a year of monthly deposits, her account balance is $1400. How much did she deposit a month? (slope)
You get 59 points if you do this and I'll give brainlist if correct
Answers
Answer:
Step-by-step explanation:
Deposited amount 8000$
One year - 12 months
divide 8000 by 12
666.666666667
so one month
666.666666667
What is the true solution to 2 In eln5x = 2 In 15?
O X=0
O X=3
O X=9
O X= 15
Answers
9514 1404 393
Answer:
x = 3
Step-by-step explanation:
Maybe you want the solution ...
[tex]2\ln{(e)}\cdot\ln{(5x)}=2\cdot\ln{(15)}\\\\2\cdot1\cdot\ln{(5x)}=2\cdot\ln{(15)}\\\\5x=15 \qquad\text{divide by 2, take antilog}\\\\x=3 \qquad\text{divide by 5}[/tex]
i’ll mark you brainliest
Answers
The museum of natural history has an auditorium that can seat 200 people. A class of 45 students is seated in the auditorium for a lecture. What decimal represents the portion of the seats in the auditorium that are empty ?
Answers
Answer: 1.55
Step-by-step explanation:70 percent sure, might be .155
Find the nth term for the
following sequences:
Q2)3, 9, 15, 21
Answers
Answer:
[tex]a_{n}[/tex] = 6n - 3
Step-by-step explanation:
There is a common difference d between consecutive terms, that is
d = 9 - 3 = 15 - 9 = 21 - 15 = 6
This indicates the sequence is arithmetic with n th term
[tex]a_{n}[/tex] = a₁ + (n - 1)d
where a₁ is the first term and d the common difference
Here a₁ = 3 and d = 6, then
[tex]a_{n}[/tex] = 3 + 6(n - 1) = 3 + 6n - 6 = 6n - 3
if three quarters of the pizza provided 12 pieces to the table how many pieces were in the pizza when it was ful
Answers
Answer:
16
Step-by-step explanation:
please answer i will mark brainliest!!
Answers
Answer:
16 and 3
Step-by-step explanation:
A prime number has only 2 factors, 1 and itself
2, 5 and 7 meet this criteria and are prime, however
factors of 16 are 1, 2, 4, 8, 16
16 does not meet the criteria and is not prime
--------------------------------------------------------
The factors of 18 are 1, 2, 3, 6, 9, 18
The only one of these factors which is prime is 3
please help, would be greatful :)
Answers
Answer:
16.9
Step-by-step explanation:
Hope u get it correct
Pls help!!! 30 points
Answers
Answer:
2.4x-4.4
Step-by-step explanation:
0.3(4x-8)-0.5(-2.4x+4)
1.2x-2.4+1.2x-2
2.4x-4.4
Answer:
D. 2.4x -4.4
Step-by-step explanation:
0.3(4x-8)-0.5(-2.4x+4)
1.2x-2.4-0.5(-2.4x+4)
1.2x-2.4+1.2x-2
2.4x-4.4
× _____ ÷ =
ALGEBRAALGEBRAALGEBRAALGEBRAALGEBRA
Answers
Answer:
ALGEBRA indeed
Step-by-step explanation:
lololol
