Answers
Answer:
the picture can't clean. so I can't solve the problem
Answer:
I will go with (C)
Step-by-step explanation:
So the interior angle of a 9 -sided polygon is 140 °. We can see that x and one interior angle lie on the same side of a straight line, so their sum must be 180 °. So x = 180 ° − 140 °, or x = 40 °. The correct answer is 40 °. Hope this helps!
Related Questions
Tessellations . image below
Answers
Answer:
regular hexagon is a answer
out of 10 student, the favorite drink of 7 is Coke and the favorite drink of of the rest is fanta. a teacher picks a student at random. what is the probability that the favorite drink of the student is (a) Coke (b) fanta (c) neither Coke nor fanta (d) either Coke or fanta
Answers
Answer:
a) 0.7
b) 0.3
c) 0
d) 1
Step-by-step explanation:
A probability is the number of desired outcomes divided by the number of total outcomes.
(a) Coke
Out of 10, 7. So
[tex]p = \frac{7}{10} = 0.7[/tex]
(b) fanta
3 out of 10. So
[tex]p = \frac{3}{10} = 0.3[/tex]
(c) neither Coke nor fanta
7 Coke, 3 fanta, so all 10 are either coke or fanta. Thus:
[tex]p = \frac{0}{10} = 0[/tex]
(d) either Coke or fanta
All 10. Thus:
[tex]p = \frac{10}{10} = 1[/tex]
What is Associative property mean?
Answers
A pie tin has an area of 81 pi square inches. Which choice below is closest to its
circumference?
Answers
Answer:
can i have the choices
Step-by-step explanation:
A physics class has students. Of these, students are physics majors and students are female. Of the physics majors, are female. Find the probability that a randomly selected student is female or a physics major.
Answers
Answer:
[tex]P(Female\ or\ Physics) = 0.38[/tex]
Step-by-step explanation:
Given
[tex]n = 50[/tex] --- total
[tex]Physics =10[/tex]
[tex]Female= 12[/tex]
[tex]Both = 3[/tex]
Required
[tex]P(Female\ or\ Physics)[/tex]
This is calculated as:
[tex]P(Female\ or\ Physics) = P(Female) + P(Physics) - P(Both)[/tex]
So, we have:
[tex]P(Female\ or\ Physics) = \frac{Female+ Physics - Both}{n}[/tex]
[tex]P(Female\ or\ Physics) = \frac{10+ 12- 3}{50}[/tex]
[tex]P(Female\ or\ Physics) = \frac{19}{50}[/tex]
[tex]P(Female\ or\ Physics) = 0.38[/tex]
HELP PLEASE WILL MARK BRAINLIEST ITS END BEHAVIOR OF A GRAPH
Answers
3rd one from top to bottom
Second picture:
2nd one from top to bottom
If u need explaining comment and I will do it
Emily is going to invest in an ascount paying an interest rate of 4.4% compounded
daily. How much would Emily need to invest, to the nearest hundred dollars, for the
value of the account to reach $31.000 in 8 years?
Answers
Find NP from the Rectangle
Answers
Answer:
9.16
Step-by-step explanation:
by using pythagorean theorem,
given that PQ=4 and NQ = 2×5 = 10
NP²= NQ²-PQ²
= 10²-4²
= 100-16
= 84
NP = √84 = 9.16
Siobhan needs to fill her cylindrical shaped fish tank. The base of the fish tank has a diameter of 10 in, and the height of the fish tank is 8 in. Which statement describes how Siobhan can find out how much water she needs to fill the fish tank
Answers
Answer:
C = 5^2 * Pi * 8
Step-by-step explanation:
Formula = [tex]r^{2}[/tex]*Pi*h
r = d / 2
d=10, so r=5
h = 8
A new runner has decided to purchase a new pair of running shoes. He has narrowed his choices to two brands, each of which would be appropriate for his use. His concern is whether there is a significant difference in the average wear between the two brands of shoes. He enlisted a random sample of 6 veteran runners to test the shoes. Each runner wore each brand of shoe until it wore out. What method of analysis is more appropriate to use for this problem
Answers
Answer:
Paired difference t test
Step-by-step explanation:
The paired difference t test is a type of statistical test which is used to examine if difference exists in th population mean of two samples. The paired difference test usually involves samples taken within subjects. That is, the sample mean for each set of measurement is taken from the Same subject, In the scenario described above, the subjects which are the 6 veteran runners each wore each of the two shoe brands, this means that two readings were produced by each runner ; one reading for brand A and the other brand B.
The difference between the two readings are taken for each runner and used to perform a hypothesis test:
t = μd/ (s/√n)
s = sample standard deviation ; n = sample size ; μd = mean difference
A number y divided by 3 is at least - 19.
Answers
Answer:
-57
Step-by-step explanation:
-19 * 3 = -57
Hope this helps!
You are painting your house this summer. If the spot you are trying to reach is 15 feet up the side of the house and you can extend a ladder 6 feet from the base of the house, how long must the ladder be?
Answers
Answer:
16.2 ft
Step-by-step explanation:
use pythagorean theorem
a² + b² = c²
6² + 15² = c²
36 + 225 = c²
261 = c²
Take ther square root of both sides
16.155494421403512 = c
Rounded
16.2 ft
On each coordinate plane, the parent function f(x) = |x| is represented by a dashed line and a translation is represented by a solid line. Which graph represents the translation g(x) = |x + 2| as a solid line?
On a coordinate plane, a dashed line absolute value graph has a vertex at (0, 0). A solid line absolute value graph has a vertex at (2, 0).
On a coordinate plane, a dashed line absolute value graph has a vertex at (0, 0). A solid line absolute value graph has a vertex at (0, negative 2).
On a coordinate plane, a dashed line absolute value graph has a vertex at (0, 0). A solid line absolute value graph has a vertex at (negative 2, 0).
On a coordinate plane, a dashed line absolute value graph has a vertex at (0, 0). A solid line absolute value graph has a vertex at (0, 2).
Answers
Using shifting concepts, we get that the graph that represents the translation g(x) = |x + 2| as a solid line is:
On a coordinate plane, a dashed line absolute value graph has a vertex at (0, 0). A solid line absolute value graph has a vertex at (-2, 0).
--------------------------------------------------
Shifting a function f(x) a units to the left is the same as finding f(x + a).--------------------------------------------------
The vertex of the function f(x) = |x| is at the point where x = 0, and thus, f(x) = 0. Thus, the vertex of the dashed line is at (0,0).The vertex of the function g(x) = |x + 2| is at the point where [tex]x + 2 = 0 \rightarrow x = -2[/tex], g(-2) = |-2 + 2| = 0. Thus, the vertex of the solid line is at (-2,0).Thus, the correct option is:
On a coordinate plane, a dashed line absolute value graph has a vertex at (0, 0). A solid line absolute value graph has a vertex at (-2, 0).
At the end of the exercises, there are are the graphs of those two functions, considering the dashed line as the red line and the solid line as the blue line.
A similar question is given at https://brainly.com/question/23630829
Answer:
Not D
Step-by-step explanation:
Petty sure It's C
Cary earned $56 for 7 hours of babysitting.
How much would Cary earn for 55 hours of babysitting?
Answers
Answer:
440.
Step-by-step explanation:
56/7=8
8x55=440.
Answer:
440
Step-by-step explanation:
56 divided by 7 equals 8 which means she gets 8 dollars an hour so to find out how much she gets for 55 just multiply 55 times 8.
find the value of a and the value of b :
4x2 - 4x - 15 is a factor of 4x3 + ax2 + bx + 30.
Answers
Step-by-step explanation:
the answer is in the above image
pls give me BRAINLIEST
Help me please. Plz.
Answers
Answer:
110
Step-by-step explanation:
Since the whole thing should equal 360 degrees and the sides are the same length in twos then add 100 + 40 and then do 360 - 140 then divide by two fpr the missing two angles so each are 110 degrees.
7. A biscuit recipe calls for these
ingredients:
3/8
cup of brown sugar
- 2 1/2 cups of flour and
1/3 cup of white sugar
b) Would a bowl that holds 3 cups
be big enough to hold all three
ingredients? Explain how you know.
Answers
Hope this explanation helps. :)
Find the surface area of each solid figure
Answers
Answer:
Step-by-step explanation:
The equation C = 0.20x + 50 gives the cost C in dollars for renting a truck and
driving it x miles. This equation is in the form y = mx + b.
Identity the slope and write a sentence to describe the meaning of the slope.
Answers
Answer:
0.20 dollars/mile
Step-by-step explanation:
The slope actually has units. It has the meaning of 20 cents per mile. The units are cents per mile.
But it can also be 0.20 dollars/mile which is probably the way you should interpret it in a math class. That way it matches the units of the 50 which is for certain in dollars.
The cost of playing golf increases with the number of games played. Identify the independent and dependent quantity in the situation.
A. hours played; cost
B. cost; games played
C. cost; hours played
D. games played; cost
Answers
Dependent variable: cost
A circular piece of thin wire is converted into a square of a side 6.25 if there is no loss or gain in its length find the radius of the circular wire
Answers
Answer:
12.5
Step-by-step explanation:
Perimeter of square is equal to the length of wire.
length of wire is 6.25×4radius of wire is 6.25×2that is 12.5what is butterfly cycle
Answers
The butterfly and moth develop through a process called metamorphosis. This is a Greek word that means transformation or change in shape. There are four stages in the metamorphosis of butterflies and moths: egg, larva, pupa, and adult.
mark me brainliesttt :)))
16. Find the value of X (In the picture) (giving points to best answer/brainlest)
Answers
Answer:
x=46
Step-by-step explanation:
Let's call the angle near x is y
x+y = 180 - 22 -90 = 68
The right triangle is a isosceles triangle
So y=22
x+22 = 68
x = 46
I would appreciate if someone could answer this:)
Answers
Answer:
17
Step-by-step explanation:
4a - 4 = 2a + 30
2a = 34
a = 17
Please help!!!! Shsjsjahshsh
Answers
Answer:
The answer is b
Step-by-step explanation:
PLEASE HELP I HAVE COUPLE MORE QUESTIONS AS WELL
Answers
Answer:
BPA = 115
DCB = 105
DE = 150
Step-by-step explanation:
MMM
In the given figure p ∥ q , and t is a transversal then find the measures of a, b, c, d and e.
Answers
Answer:
d=125-degree since p and q are parallel
b=d=125-degree since b and d are vertically opposite angles
a+d= 180-degree since they lie in straight line
Hence, a=180-125=55-degree
c=a=55-degree since a and c are vertically opposite angle
f=a=55-degree since a and f are alternate angle
e=f=55-degree since e and f are vertically opposite angle
On Wednesday, a local hamburger shop sold a combined total of 294 hamburgers and cheeseburgers. The number of cheeseburgers sold was two times the number of hamburgers sold. How many hamburgers were sold on Wednesday?
Answers
Answer:
check the picture
Step-by-step explanation:
I hope this help
Find the first two expressions in the sequence _, _, 4x+5, 5x+7, 6x+9, 7x+11, 8x+13...
Answers
Answer:
First term: 2x+1
Second term: 3x+3
Step-by-step explanation:
The coefficient of x is going up by 1 time each time while the constant term is going up by 2.
We are looking at these two questions basically:
1) What are the first two terms in?
_,_,4,5,6,7,8
2) What are the first two terms in?
_,_,5,7,9,11,13
Answers:
1) Since the sequence is going up by 1 reading left to right, then right to left it's going down by 1.
So before 4, we have 3.
Before 3, we have 2.
The sequence for the coefficient of x is 2,3,4,5,6,7,8
2) Since the sequence is going up by 2 from left to right, then it's going down by 2 reading right to left.
So before 5, we have 3.
Before 3, we have 1.
The sequence for the constant term is 1,3,5,7,9,11,13.
So first two terms of the sequence in ascending order according to the sequence is:
2x+1
3x+3
A.
B.15.2
D.76.2
D.94
C.74.8
11. परीक्षा फलमा १० वटा विषयको औसत ८० छ। सबभन्दा उच्च औसत र न्यून २ वटा विषयको प्राप्ताङ्क हटाए पछिको औसत
८८ छ। न्यूनतम अंक ६० भए उच्चतम अंक कति होला ?
A.90
B.91
C.92
12. सिताले आफूसँग भएको पैसाको रकम रितासँग सापट लिई, रिताले दिएको रकमको आधा रकम रामसँग सापट लिई र यसरी
जम्मा भएको रु. २८ ले खाजा खाई भने ऊसँग सुरुमा कति पैसा थियो ?
B. Rs. 18
A. Rs. 16
D.Rs.22
C.Rs.20
लोकसेवा आयोगमा फर्म बझाउनको लागी लाइन लागि रहेका ९ जना विद्यार्थीको औसत उमेर ५० छ। अगाडिको ४ जनाको
Answers
Answer:
whatgxxiffif️️️️️⛔
