Answers
Answer:
B
Step-by-step explanation:
the second option!
Answer:
It would be 360/n
Step-by-step explanation:
Every shape's exterior angles must combine to form a 360* shape (meaning "full-circle" even though they are not circles). So you must divide 360 by the number of angles a shape has.
Ex #1: A Square has four angles, so the equation to finding the degrees of each exterior angle is 360/4, which equals 90. So 90* per exterior angle.
Ex #2: A Decagon has 10 angles, so the equation to finding the degrees of each exterior angle is 360/10, which equals 36. So 36* per exterior angle.
Related Questions
help? ill give brainliest
Answers
Answer: A
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
Hope this helps also I had this on a test and it was right
Help me find the volume
Answers
Answer:
volume formula: b*w*h
(base times width times height)
Step-by-step explanation:
here, we can see the base is 2mm, the length is 2mm, and the height is 3mm.
so, if we put them in as the base, width, and height, we get
2*2*3
then, multiply!
2*2*3
= 4*3
= 12
so, the answer is 12 cubed millimeters.
A dance studio requires each dancer to pay a registration fee plus an hourly rate for all lessons. If the total cost, y, of a dancer's lesson is modeled by the equation y = 25x + 50, how could the y-intercept be interpreted?
Answers
Answer:
(0,50)
Step-by-step explanation:
Given the total cost of a dancers lesson modeled by the equation y = 25x + 50, the y intercept occurs at the point where x = 0.
Substitute x = 0 into the expression
y = 25x + 50
y = 25(0) + 50
y = 0+50
y = 50
Hence the y intercept is (0, 50). This shows that the total cost of the dancers lesson registration fee is 50
Multiply polynomials #3
Answers
Multiplying the two together, you get an equation such as
-6x^4 - 12x^3 +33x^2 +12x -27.
Answer:
-6x^4-12x^3+33x^2+12x-27
Step-by-step explanation:
Find the volume of this cone.
Round to the nearest tenth.
10ft
6ft
Answers
Answer:
433.5
Step-by-step explanation:
The volume of the cone with a radius of 6ft and a height of 10ft is approximately 301.4 cubic feet.
What is the volume of the cone?A cone is simply a 3-dimensional geometric shape with a flat base and a curved surface pointed towards the top.
The volume of a cone is expressed as;
V = (1/3)πr²h
Where r is the radius of the base, h is the height of the cone and π is constant pi ( π = 3.14 ).
From the diagram:
Slant height l = 10 ft
Radius r = 6 ft
Height h =?
Volume V =?
First, we determine the height of the cone using Pythagoras theorem:
h² = 10² - 6²
h² = 100 - 36
h² = 64
h = √64
h = 8
Plug the values into the above formula and solve for the volume:
V = (1/3)πr²h
V = (1/3) × 3.14 × 6² × 8
V = (1/3) × 3.14 × 36 × 8
V = 301.4 ft³
Therefore, the volume is approximately 301.4 cubic feet.
Learn more on volume of cones here: brainly.com/question/1984638
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find the value of y. 120° y = ?°
Answers
Answer:
240
Step-by-step explanation:
360 minus 120 degree give 240 degree
Answer: 60
Step-by-step explanation:
120/2= 60
Figure ABCD is a parallelogram. What is the value of x? А B O 6 07 8 5x + 3 38 9 D C
Answers
Answer:
7
Step-by-step explanation:
7 times 5 is 25 +3 is 38
The value of x is equal to 7.
QuadrilateralsThere are different types of quadrilaterals, for example: square, rectangle, rhombus, trapezoid and parallelogram. Each type is defined accordingly to its length of sides and angles. For example, the opposite sides for a parallelogram are equal and parallel.
Considering that the opposite sides of the parallelogram (ABCD) are equal and parallel, so AD=DC. Therefore,
5x+3=38
5x=38-3
5x=35
x=7
Read more about the parallelogram here:
https://brainly.com/question/20526916
PLEASE HELP ME Which of the following statements is not supported by the Venn diagram below?
There are 55 students taking biology and geometry.
There are 39 students who are not taking both geometry and biology.
There are more students in biology than students in geometry.
There are more students in geometry than students taking only biology.
Answers
Answer:
the answer is
Step-by-step explanation:
There are more students in biology than students in geometry.
The following statements does not support the given venn diagram:
There are 55 students taking geometry and biology.
There are more students in biology than students in geometry.
What are Venn diagrams?
The components of a set or group are schematically represented by a Venn diagram. It is a diagram that depicts every conceivable logical connection between a finite collection of sets or groups. It is also known as set diagram.
In a Venn diagram, sets of various elements are represented by many overlapping shapes (often circles). It seeks to give a pictorial representation of the components, emphasizing their similarities and differences.
Solution:
If we consider the first statement i.e, there are 55 students taking biology and geometry then through the venn diagram we get:17₊ 22 ₊8 = 47
The result of the addition operation is not equal to the number of students, hence it does not support to the statement.
If we consider the second statement i.e, there are 39 students who are not taking both biology and geometry then through the venn diagram we get:17 ₊ 22 = 39
The result of the addition operation is equal to the number of students, hence it supports the statement.
If we consider the third statement i.e, there are more students in biology than students in geometry then through the venn diagram we get:17 ₊ 8 = 25 and 8 ₊ 22 = 30
where, 25 < 30
Here, we can observe that students are less in biology and more in geometry, hence the result does not support the statement.
If we consider the fourth statement i.e, there are more students in geometry than students taking in biology, then through the venn diagram we get:22 ₊ 8 = 30
30 > 17
Here, we can observe that students are more in geometry than students taking only biology, hence the result supports the statement.
So the following statements does not support the venn diagram given:
There are 55 students taking geometry and biology.
There are more students in biology than students in geometry.
Learn more about "Venn diagrams" here-
brainly.com/question/2099071
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What is the volume of the triangular prism below?
Answers
Answer:
15cm
Step-by-step explanation:
Answer:
30 cmcubed
Step-by-step explanation:
hope it helps your friend if I'm wrong tell i will try it out again good day.
The speed of light is approximately 3x10^8 m/s. How far does light travel in
240 seconds?
7.2x10^10 m
7.2x10^-10 m
1.25x10^6 m
1.25x10^-6 m
Answers
Answer:
7.2*10^10m
Step-by-step explanation:
3*10^8 multiplied by 240 gives 72000000000.
In scientific notation, this is 7.2*10^10.
Therefore, 7.2*10^10m.
Answer:
1.25x10^_6 m this my own answe
Mr.Rosado is buying a jacket that regularly cost $40. It is on sale for 20% off. The store also adds a tax of 8%. After tax, how much does Mr.Rosado pay for the jacket?
Answers
Answer:
$11.20
Step-by-step explanation:
Answer:
$34.56
Step-by-step explanation:
32x.08=2.56
40x.2=8
40-8=32
32+2.56=34.56
Which is a solution to the system of linear
inequalities? Select all that apply.
y > 2x + 5
y<-3x+5
a. (-5, -1)
b. (0, 2)
c. (-4,1)
d. (-3,0)
Answers
Simplify 6 -square root of 15 divided by 2
Answers
Answer:
hjyfgtuygtfvfvhjkoijuhgytfrdetrft
Step-by-step explanation:
dcfgvhbjnkiouytrfdr
Answer:
-2.94
Step-by-step explanation:
I got the answer correct on edge
what is 15 2/9 as a whole number
Answers
Answer: Unless you round it to a whole number the answer would be 15.2 but if you round to a whole number it would just be 15 lol.
what the answer of ½ ÷ ½
Answers
Answer:
its 1
Step-by-step explanation:
A square has an area of 9 sq.m and has a perimeter which is equal to the
perimeter of an equilateral triangle. What is the area of the equilateral triangle?
Answers
4.
2
Round off 14.9028 to the nearest
hundredths
Answers
Answer:
14.9000 is the answer
Step-by-step explanation:
round it
Answer:
can you be more clear
Step-by-step explanation:
If 7x = 24 y, find the ratio of x to y.
Answers
Answer:
7:24 or [tex]\frac{7}{24}[/tex]
Step-by-step explanation:
a ratio is usually defined as a fraction ( the first to the next)
Please help if you know the answer please
Answers
What is the distance between (-3, 5) and
(-7,5)
Answers
the distance is 4 units down
Answer:
The distance between these two coordinates is 4.
Step-by-step explanation:
[tex]x_{2} - x_{1}[/tex]
[tex]y_{2} - y_{1}[/tex]
- 7 - (-3) = 4
5 - 5 = 0
4 + 0 = 4
Joann decides to paint one wall in her room with blackboard paint. The wall has the dimensions shown. A can of paint covers 25 square feet. How many cans of blackboard paint does Joann need for the wall.
Answers
*see attachment for the diagram of the wall
Answer:
6 cans
Step-by-step explanation:
First, let's calculate the area of the wall to be painted = area of a rectangle
Area of the rectangle = length*width
From the diagram,
Length = 13 ft
Width = 10 ft
Area = 13*10 = 130 ft²
Given that 1 can of paint covers 25 ft²,
Number of can of paints that will cover 130 ft² = 130/25 = 5.2
This means we will need more than 5 cans. So Joan will need to get roughly 6 cams of blackboard paint.
Guys pls help me!!!!!
Answers
Answer:
13 1/5 Kilometers
Step-by-step explanation:
you times 4 1/2 by 3 because if she runs 4 1/2 in a third of an hour then she runs 4 1/2 3 times every hour.
A window in the shape of a parallelogram has a base of 34 inches and a height of 63 inches. What is the area of the window?
Answers
Answer:
2142 inches^2
Step-by-step explanation:
parallelogram's area: base * height
so, 34*63 = 2142
plz help me pls
8 hr = _________ min
30 min = _________ s
15 hr = ___________ min
5 yr = ____________d
7 d = ____________ hr
24 hr = __________ min
600 s = __________ min
60,000 min = __________ hr
Answers
Answer:
8hr=480min
30min=1800sec
15hr=900min
5yr=1825d
Step-by-step explanation:
Darion buys 2 pounds of almonds for $21.98 and 3 pounds of dried apricots for $26.25. Which is less expensitve per pound?
Answers
Answer:
Dried Apricots
Step-by-step explanation:
Divide dollars per pound to find amount per pound and then compare.
PLZ HELP NOW IM FAILING THIS CLASS (work not needed... just answers)
Answers
Answer:
1.D
2.B
Step-by-step explanation:
question 1
-2(2)²+1/3(2)
-7/6
question 2
(-4x-2)(2x)
-8x²-4x
CAN SOMEONE PLEASE HELP ME!!!!!
Answers
9514 1404 393
Answer:
$7.00 per week
Step-by-step explanation:
The balance at the end of week 1 is $39-32 = $7.00 higher than at the start. The rate of change is $7.00 per week.
Answer:
$ 7.00 per weekStep-by-step explanation:
#CarryOnLearningThe relationship between the number of pounds (lb) of trail mix and the price
in dollars is shown in the graph. What is the unit price of trail mix?
A. 1 lb/$8
B. $8/1 lb
C. $1/8 lb
D. $16/2 lb
pls answer quickly since this is a quiz :)) picture included above
Answers
What appears to be the domain of the part of the exponential function graphed? A) x ≤ 1 B) h(x) ≤ 1 C) x ≤ 5 D) h(x) ≤ 5
Answers
Can someone help with this question??
Answers
D 11 1/4
Step-by-step explanation:
3/4 + 1 1/2 is 2 1/4
2 1/4 x 5 is 11 1/4