Answer: [tex]235^{\circ}[/tex]
Step-by-step explanation:
Given
The Sum of the seven interior angles of an octagon is [tex]845^{\circ}[/tex]
for a Polygon, the sum of the interior angles is given by [tex](n-2)180^{\circ}[/tex]
for octagon, n=8
The Sum of interior angles is [tex](8-2)360^{\circ}=1080^{\circ}[/tex]
Suppose the eighth angle be [tex]x[/tex]
[tex]\therefore x+845=1080\\\Rightarrow x=235^{\circ}[/tex]
The [tex]8^{th}[/tex] angle is [tex]235^{\circ}[/tex]
Yo guys help pls.pls pls
Answer:
A rectangle is a parallelogram because parallelograms have to have exactly 2 pairs of parallel sides. A rectangle has 2 parallel sides, therefore it is considered a parallelogram.
Step-by-step explanation:
A cubic yard is what kind of measurement?
O A. perimeter
O B. surface area
O c. volume/capacity
O D. length
O E. weight
what is the value of [(-3)^3]^2+2^4?
Help find the mean ,median,mode to 12,9,15,19,20,15
Answer:
Mean = 16
Median = 15
Mode = 15
Step-by-step explanation:
Mean - Add all numbers together then subtract from how many numbers are there.
Median - Arrange your numbers in numerical order. Then count how many numbers you have. If you have an odd number, divide by 2 and round up to get the position of the median number. If you have an even number, divide by 2. Go to the number in that position and average it with the number in the next higher position to get the median.
Mode - This question has one mode because there is only one number that occurs more that the rest.
If m varies directly as n and inversely as the square of p then m=n/kp
true or flase
can someone help me to solve the first problem only please I will mark you the brainly helpful answers pls!
Answer:
When 2 lines are parallel, the sum of interior corresponding angles = 180
120 + b = 180
b = 180 - 120 = 60
a + 30 = 180
a = 180 - 30 = 150
I need help take your time and think you
Find the slope /rate of change using the following ordered pair:(8,40) and (6,30)
Step-by-step explanation:
Find the slope /rate of change using the following ordered pair:(8,40) and (6,30)
also
6300
8400
= B= 14056
Answer:
5
Step-by-step explanation:
Calculate the slope , rate of change m using the slope formula
m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]
with (x₁, y₁ ) = (8, 40) and (x₂, y₂ ) = (6, 30)
m = [tex]\frac{30-40}{6-8}[/tex] = [tex]\frac{-10}{-2}[/tex] = 5
what is 15/9 equivalent to
Answer:
1 6/9 or 1 2/3
Step-by-step explanation:
Answer: A lot of fractions
Step-by-step explanation:
Some Examples: 5/3, 10/6, 20/12
i need help (links will be reported and wrong answers)
Answer:
40 cm^3
5 x 8 x 1
hope this helps
have a good day :)
Step-by-step explanation:
Please help ASAP!!!!
Answer:
m<CAO = 56°
Step-by-step explanation:
Same-side interior angles are supplementary to each other, so take their sum and set them equal to 180 and solve for x:
2x + 3x + 40 = 180
5x + 40 = 180
5x = 140
x = 28
Plug x=28 into angle CAO:
CAO = 2(28) = 56°
A rectangle with a length of 22 feet and an unkown width,W, has a perimeter of 74 feet. Set up and slove an equation to find the vaulur of W
Answer: W=15
Step-by-step explanation: The equation you set up is 2(L) + 2(W)=74
2(22) + 2W=74
44+2W=74
Subtract 44 from both sides
2W=30
Divide both sides by 2
W=15
HELP PLEASE. find the volume of the figure. (3.14 as pi)
Answer:
The volume of the figure is 720 cm^3
Step-by-step explanation:
Here, we want to find the volume of the figure
mathematically, we can have this as the product of the base of the figure and it’s height
the base is a rectangle and the area is the product of the side lengths
Mathematically, we have this as;
9 * 20 = 180 cm^2
So the volume here can be obtained by simply multiplying by the height of the shape
we have this as;
180 cm^2 * 4 cm = 720 cm^3
If a point at random, what is the probability that it will be in the shaded section. Give your answer as a fraction or a percentage to the hundredths
The diagram isn't attached. However, a rated diagram has been found and attached below.
Answer:
0.8611
Step-by-step explanation:
The probability of an event involves taking the ratio of the required measurement and the entire measurement.
Based on information on the attached circle, the shaded region of the circle takes 310° of the entire 360°
Choosing a point at random from which nside the circle ;
P(shaded portion) = shaded section / total measure of circle
P(shaded point) = 310 / 360 = 0.8611
What is the product of the expression? -7(-3)
Answer:
-21 is the correct answer . Hope you like my answer.
Find the length of each arc. Round your answer to the nearest tenth
Answer:
D
Step-by-step explanation:
The arc length is calculated as
arc = circumference of circle × fraction of circle
= 2πr × [tex]\frac{\frac{\pi }{6} }{2\pi }[/tex] ( cancel the 2π )
= 12 × [tex]\frac{\pi }{6}[/tex] = 2π ≈ 6.3 ( to the nearest tenth ) → D
Algebra 2 will mark brainliest. 4 pictures 4 questions
Answer:
decreasing because x is negative.
Write an expression that is equivalent to: -1/2(10 + 1/4)
Answer:
Step-by-step explanation:
-1/2(10 + 1/4)
10+1/4 = 41/4
Since the denominator is 4, you multiply 10 by 4 to make it equivalent since 10 is a whole number and 1/4 is a fraction
-1/2(10.25)= -41/8 or 5.125
Choose the mixed number that is equivalent to $ 1.32.
1 32 /100
3 12/100
1 32/10
32/100
Answer:
1.32/100
Step-by-step explanation:
Address input parameters and values. Input parameters and values: The decimal number = 1.32Write it as a fraction ; 1.32/1Multiply 100 to both numerator and denominator(1.32×100)/(1×100) = 132/100
It can be written as 132%= 132/100 or 132/100
4. To simplify 132/100 to its lowest terms, find LCM for the 132 and 100
4 is LCM for 132 and 100.
5. Divide numerator and denominator by 4
132/100=(132/4)/(100/4)=33/25.
33/25 is a simplest fraction for the decimal point number 1.32.
Answer:
132/100
Step-by-step explanation:
When you multiply by 10,100,1000.... you add zero. For example:132×10=1320 132×100=13200When you devide by 10,100,1000 you decrease the number starting from the right to left. For example: 132/10=13,2 132/100=1,32. NOTE it depends on the number of zeros.does anyone know this ?

Answer:
Step-by-step explanation:
√196 = 14
√169 = 13
√121 = 11
√225 = 15
√144 = 12
√100 = 10
Answer:
Hope this helps!!!
Have a great day!!!
√196=14
14*14=196
√169=13
13*13=169
√121=11
11*11=121
√225=15
15*15=225
√144=12
12*12=144
√100=10
10*10=100
please help
Mofor and Shanice are selling fruit for a school fundraiser. Customers can buy small boxes of oranges and large boxes of oranges. Mofor sold 12 small boxes of oranges and 3 large boxes of oranges for a total of $96. Shanice sold 6 small boxes of oranges and 6 large boxes of oranges for a total of $84. Find the cost each of one small box of oranges and one large box of oranges.
Answer:
$6 = cost of small box
$8 = cost of large box
Step-by-step explanation:
Let s = cost of small box
l = cost of large box
(1) 12s + 3l = 96 (2) 6s + 6l = 84
Multiply by -2 -24s - 6l = -192
-18s = - 108
s = $6 = cost of small box
12(6) + 3l = 96
72 + 3l = 96
3l = 24
l = $8 = cost of large box
what is the circumference area?
What is the slope of the line represented by -3x + 5y = 20 ?
Martha Washington Elementary School has a right triangular playground. There are swings at point A, a slide at point B, and a jungle gym at point C.
It is 60 feet between the slide and the jungle gym. Find the distance between the jungle gym and the swings.
60+90=180
=150
180-150
= -30
brainyest pls
The distance of the jungle gym to swing is 120 feet.
We have given that the diagram
we have to find the distance between jungle gym and swings is,
What is the formula for 30-60-90 theorem?
suppose that x is shorter length then the hypotenuse is 2x and [tex]x\sqrt{3}[/tex]
is the longer length
By using the Pythagoras formula we have
The length of CA is,
[tex]CA=60(2)=120[/tex]
Therefore the distance of the jungle gym to swing is 120 feet.
To learn more about the right angle triangle visit:
https://brainly.com/question/343682
a lego brick is 5/6 of a cm long, how long will the total length of 336 bricks be?
Answer:
278.88 cm
Step-by-step explanation:
A person swims 11 miles
downriver in the same time
they can swim 7miles
upriver. The speed of the
current is 4 mph, find the speed of the person in still water
When the x coordinate is positive, which way do you move on the coordinate plane?
Answer:
to the right
Step-by-step explanation:
Answer:
Right.
Step-by-step explanation:
When the x coordinate is positive, you move right on the coordinate plane.
For reference, here are the other directions.
When the x coordinate is negative, you move left on the coordinate plane.
When the y coordinate is positive, you move up on the coordinate plane.
When the y coordinate is negative, you move down on the coordinate plane.
You and your brother had a cookie bake-off! You made a dozen cookies each with a circumference of 10 inches and your brother made a dozen cookie bars with a perimeter of 10 inches. Who used more cookie dough? Assume the cookies are the same thickness.
Answer:
Your brother (I think i'm right)
Step-by-step explanation:
Perimeter is bigger than circumferance if same "length"
Rectangle A has area 50 cm 2 and length 10 cm. The area of rectangle B is one-half the
area of rectangle A. The rectangles have the same length.
What is the width of rectangle B?
Answer:
2.5
Step-by-step explanation:
Area of A is 50 cm ^2
length of A is 10
Area of B is 50/2 cm^2 or 25cm^2
area for all rectangles is length * width
so area of B divided by length of b is width of b
25/10 = 2.5
width of b is 2.5
is 15m 36m 39m right triangle
Answer is below. Look at my explanation to understand my answer.
To see if these lengths can make a triangle, we can use the "triangle side theorem."
The formula is:
a + b > c
a + c > b
b + c > a
So, with that being said...
15 → A
36 → B
39 → C
So, we can use the triangle side theorem by adding A & B, A & C, and B & C.
If the side length is greater than C, B, or A, it can make a triangle. But if it isn't greater than C, B, or A, it cannot make a triangle.
So, let's add 15 and 36 to see if it can make a triangle.
15 + 36 = 51
If you read above, C is 39.
So, 51 > 39
15 + 36 > 39 ✓
Let's repeat this process again.
Instead of C, B is what we're now seeing if the sum is greater than it.
15 + 39 = 54
54 is greater than 36...
54 > 36
So it is true.
15 + 39 > 36 ✓
Now, A is what we're seeing if the sum is greater than it.
36 + 39 = 75
75 is greater than 15...
75 > 15
So it is true.
36 + 39 > 15 ✓
So yes, these lengths can make a triangle.
Let me know of any questions or concerns.