Answers
Answer:
1440°
Step-by-step explanation:
n = number of sides
n-2 x 180
10 - 2 = 8
8 x 180 = 1440°
Related Questions
in slope intercept form, what is the equation of the line having a slope of 2 and passing through the point (6,24)?
Answers
Explanation: The slope-intercept form is y = mx + b, where m is slope and b is the y-intercept. Substituting 2 for m, 6 for x, and 24 for y, we have 24 = 2(6) + b. Simplifying, we get that b = 12, so the equation is y = 2x + 12.
Answer:
y = 2x + 12
Step-by-step explanation:
4 (2y + 1)
Answer for this question
Answers
Calucate it
The answer is 8y+4
2) -9(18+ 2x)
show work
Answers
Answer:
-162+(-18x)
Step-by-step explanation:
distribute
-9×18=-162
-9×2x=-18x
Answer:
-162-18x
Step-by-step explanation:
-9(18+2x)
distribute the -9 into the (18+2x)
and ur left with -162-18x
what is the slope of the line in the graph?
Answers
Oiiiiiiiiiiiiiiiiiiiiiiiiiii help. :)
Answers
Answer:
-625/81 the minus is first, 9/25
Step-by-step explanation:
Answer:
OIIIII
#1 = -7 58/81
#2= -2 7/9
Step-by-step explanation:
uwu
.072/345.00 divide Round to nearest tenth
Answers
PLEASE HELP!!!!!
The question is in the image below!!!!
Answers
Step-by-step explanation:
We must realise that the image of the quadratic curve shown is not showing the full curve. Instead it extends further out.
For all quadratic curves, the domain is all x-values.
We see here that this quadratic curve has an absolute minimum at y = -4 and the curve stretches towards positive infinity.
Hence the range is y >= 4.
The correct answers are the 1st and 5th options.
Brainliest n 15 Points
Pythagorean Theorem
Find the exact length of the third side
Answers
Answer:
8
Step-by-step explanation:
I think I'm not for sure but if not 8 then 9 and no it's not because you add 5+4
Answer:
[tex]\sqrt{41}[/tex]
Step-by-step explanation:
Pythagorean Theorem: [tex]a^{2} + b^{2} = c^{2}[/tex]
[tex]4^{2} + 5^{2} = c^{2}[/tex]
[tex]16+25= c^{2}[/tex]
[tex]c^{2} = 41[/tex]
[tex]c = \sqrt{41}[/tex]
I need to do these factor trees for 60 and 96
Answers
2 and 30
30
2 and 15
15
3 and 5
96
8 and 12
circle for 8 is 2 and the square is 4
circle for 12 is 2 and the last circle is also 2
HELP ASAP PLSS!!!
1. Sophia is trying to save money for the new Iphone 12. She is currently has $50 in her savings account and plans on adding $25 a month to that same account. She needs exactly $1600 to buy the new phone.
50x+25=1600
50+25x=1600
1600+25x=50
25+1600x=50
Answers
Answer:
50 + 25x = 1600
Step-by-step explanation:
Are these the correct?
Answers
Yup, everything looks good!
Harry has $110 in his savings account. He decides to save $15 every month to buy a bike. An equation for this relation is C = 110 + 15m, where C represents the amount of money, in dollars, in his account and M represents the number of months. How many months does it take Harry to have $185 in his account?
Answers
Answer:
5 MONTHSSSSSS only 5
Step-by-step explanation:
K here we go
y=110+15x
185=110+15x
75=15x
x=5
Find the side AB using the law of sines with the one of the sides 11 and the angles 82 and 44 degrees
Answers
Answer:
7.7
Step-by-step explanation: We are trying to find side c or side AB
Using the law of sines formula,
a/sin a= b/sin b c/sin c we can solve for missing side.
We are given side BC or side a which is 11
We also are given angle A is 82 degrees
Angle C is 44 degrees also.
So let set up a proportion.
11/sin 82= x/sin 44
11/sin 82× sin 44=x
x= 7.7
Louise is 56 3 /4 inches tall. Theresa is 1 1 /2 inches shorter than Louise and Jane is 1 1/ 5 inches shorter than Theresa. How tall is Jane?
Answers
Answer: [tex]54\dfrac1{20}\text{ inches}[/tex]
Step-by-step explanation:
Given: Height of Louise = [tex]56\dfrac34 \text{ inches }=\dfrac{4\times56+3}{4}=\dfrac{227}{4}\text{ inches}[/tex]
Then , height of Theresa = Height of Louise [tex]-1\dfrac{1}{2}\text{ inches}[/tex]
[tex]=\dfrac{227}{4}-\dfrac{3}{2}\text{ inches}\\\\=\dfrac{227-6}{4}=\dfrac{221}{4}\text{ inches}[/tex]
Height of jane = height of Theresa - [tex]1\dfrac15[/tex] inches
[tex]=\dfrac{221}{4}-1\dfrac15\text{ inches}\\\\=\dfrac{221}{4}-\dfrac{6}{5}\text{ inches}\\\\=\dfrac{5\times221-6\times4}{20}\text{ inches}\\\\=\dfrac{1105-24}{20}=\dfrac{1081}{20}\text{ inches}\\\\= 54\dfrac1{20}\text{ inches}[/tex]
Hence, Jane is [tex]54\dfrac1{20}\text{ inches}[/tex] tall.
Which of the following shows 8 + (n + 3c) rewritten using the Associative Property of Addition?
A. 8 + n + 3c
B. n + (3c + 8)
C. n + (8 + 3c)
D. (8 + n) + 3c
Answers
Answer:
The answer is C. n + (8 + 3c)
A car is traveling at a steady speed. It travels 2 1/2 miles in 3 1/3 minutes. How far will it travel in 41 minutes? In 1 hour
Answers
Answer:
120 miles
Step-by-step explanation:
You multiply 41 times 4 equal 120 miles.
Answer:
30 3/4 miles, 45 miles
Step-by-step explanation:
First we find the unit rate, in miles per minute:
2 1/2 miles 5/2 mi 1/2 mi 1 mi
--------------------- = --------------- = ------------- = -------------- = 3/4 mile/min
3 1/3 minutes 10/3 min 2/3 min 4/3 min
In 41 minutes the car will travel (3/4 mi/min)(41 min) = 123/4 mi = 30 3/4 mi
In 1 hour, or 60 minutes, the car will travel (3/4)(60) mi = 45 mi
y=5x^2-8x-12
linear , exponential , or quadratic and why
Answers
Answer:
Quadratic
Step-by-step explanation:
This is a quadratic equation because it's in the form of y=ax^2+bx+c
If it were linear, the graph would be a straight line and wouldn't contain a second degree term
If it were exponential there would be a growth or decay factor
Your closet has 5 shirts for every 2 sweaters. Your closet has 45 shirts. How many sweaters are in your closet. .
Answers
Answer:
18
Step-by-step explanation:
Please let me know if you want me to add an explanation as to why this is the answer. I can definitely do that, I just wouldn’t want to write it if you don’t want me to :)
Answer:
18
Step-by-step explanation:
You have to divide 45 by 5. You get 9. 9 times 2 is 18. So that's your answer.
Five bottles of sunscreen were shared equally among 20 campers. What fraction of a bottle for each camper use?
Answers
Answer:
1/4
Step-by-step explanation:
Five bottles of sunscreen were shared equally among 20 campers. What fraction of a bottle for each camper use?
This question above is calculated as:
Number of bottles of sunscreen/Number of campers
= 5/20
= 1/4
Hence, fraction of a bottle for each camper use is 1/4
The length and width of a rectangular park are determined by the polynomials (3x + 2) and (62-5). Which expression
represents the area of the park?
Answers
Answer:
If the perimeter of the triangle is 9x + 12 inches, which expression represents the length, in inches, of the third side of the triangle? 6x^2 - x - 12 The length and width of a rectangular park are determined by the polynomials (3x + 4) and (2x - 3).
Step-by-step explanation:
Solve for x:
-2 (7-4x) = (1)/(2) (4+16x) -16
Answers
Answer:
x=1/4
Step-by-step explanation:
An average Asian elephant weighs about 8,800 pounds. How many tons and pounds is this? a 4 tons 800 pounds b 5 tons 1,200 pounds c 8 tons 200 pounds d 10 tons 200 pounds
Answers
Answer:4 tons 800 pounds
Step-by-step explanation: i just looked it up lolz
(Multiple choice)
Can I please have some help on this question, I will award the most Brainly to who ever answers correctly.
Answers
Answer:
9x^3y^4 (first option)
Step-by-step explanation:
area=length x width
area and length is given. Insert the given values
36x^5y^7= 4x^2y^3 x width
width=36x^5y^7/4x^2y^3
answer= 9x^3y^4
How do I find a,b and c
Answers
A circle diameter is 11 cm a square has a side length of 7 cm
Answers
Answer:
By the Pythagorean theorem, the diagonal length (d) of the square is
d² = 7² + 7²
d = √98 ≈ 9.8995
Since the diameter of the circle (11 cm) is greater than the diagonal length of the square (9.9 cm), you know the square will fit into the circle without touching.
Step-by-step explanation:
Answer:
what is the question ?
Step-by-step explanation:
Select the correct answer. How can you write the expression 2 - (p + 6) in words? O A two minus the sum of p and six OB. two added to the difference of p and six OC. the difference of two and p times six OD. the sum of two and padded to six
Answers
Answer:
the correct one is the first option
Step-by-step explanation:
hope I'm helpful to you, please mark me as a brainlist
HELPPPPP!!!!!! ASAPPPPPP!!!!!! TIMEDDDD!!!!
Answers
Answer:
C(2,5)
Step-by-step explanation:
2(2)+3(5)>12
4+15>12
19>12
x-y>1
2-5>1
3>1
Answer:
The answer is bStep-by-step explanation:
my reasonings are that what is six over twelve that is 1/2 and is 1/2 bigger than 12 beacuse 12 is half a number but c is correct also im a sixth-grader learning highschool math btw
If 9 is subtracted from two thirds of a number, the result is 7. Find the number
the number is 3
the number is 10,67
the number is 24
Answers
Answer: 24
Step-by-step explanation:
x/2*3-9=7. So you want to know what x is. So lets start reverse thinking. 7+9=16, 16=x/2*3. That means 16 is 2/3 of x. 16/2=8, 8*3=24! The answer is 24.
Solve for x :
8(2x + 3) = -2x + 96
Answers
Answer:
Isolate the variable by dividing each side by factors that don't contain the variable.
x = 4
Step-by-step explanation:
Hope this helps! Have a nice day and Brainliest please
BONUS: What is the standard form of the linear model for Matuba?
Matuba: 312.4 308.6
Answers
Answer:
Step-by-step explanation: The standard form for linear equations in two variables is Ax+By=C. For example, 2x+3y=5 is a linear equation in standard form. When an equation is given in this form, it's pretty easy to find both intercepts (x and y).
