9. What is the value of c?
A 80
B 50
C 100
D 84
Answer:
The correct option is (C). 84.
Step-by-step explanation:
A regular polygon has 25 sides. Find the measure of one exterior angle. Do NOT round your answer The measure of one exterior angle isdegrees .
Answer:
72 DEGREES
Step-by-step explanation:
anyone know the answer to number 1 and 2?
Answer:
1 is A
Step-by-step explanation:
2 is G
 hey can someone help me with this immediately! i’ll be giving out brainiest if u don’t leave a link and don’t guess!
Answer:
(3x3) /9
Step-by-step explanation:
first you triple the three (3x3) then divide by 9
Answer:
1
Step-by-step explanation:
its:
3×3/9
=9/9
= 1⠀⠀⠀⠀⠀⠀
What is the radius of a circle whose equation is x2+y2+8x−6y+21=0?
2 units
3 units
4 units
5 units
Answer:
2 units
Step-by-step explanation:
none
The radius of a circle with the given equation is 5 units.
Given the following data:
[tex]x^2+y^2+8x-6y+21=0[/tex]The equation of a circle.Mathematically, the standard form of the equation of a circle is given by;
[tex](x-h)^2+(y-k)^2=r^2[/tex]
Where;
h and k represents the coordinates at the center.r represents the radius of the circle.Expanding the equation, we have:
[tex]x^2+y^2-2hx-2ky+(h^2+k^2-r^2)=0\\\\r=\sqrt{h^2+k^2}[/tex]
Comparing the terms, we have:
-2hx = 8x
h = -4
-2ky = -6y
k = 3.
For the radius:
[tex]r=\sqrt{-4^2+3^2}\\\\r=\sqrt{16+9} \\\\r=\sqrt{25}[/tex]
r = 5 units.
Read more on circle here: https://brainly.com/question/14078280
PLZ HURRY WHAT IS 1+1
Answer:
2
Step-by-step explanation:
Answer:
2 is your answer!
Hope it helps!!!
Pls pls helppp and thank youuu
Answer:
Kids
Step-by-step explanation:
Because 62 percent of the kids preferred pencil when only 43 percent of the adults preferred pencils.
Factor `y=2x^2+11x+5`
Answer:
(2x + 1)(x + 5).
Step-by-step explanation:
`y=2x^2+11x+5`
2 * 5 = 10
1 * 10 = 10 and 1 + 10 = 11 so we write:
y = 2^2 + 10x + x + 5
y = 2x(x + 5) + 1(x + 5)
= (2x + 1)(x + 5).
Help lol easy
You are having a bake sale and selling cupcakes. It cost you $.15 to make each cupcake. If you sold each cupcake for $1.00, what would your profit be on each cupcake?
Answer:
0.85 DOLLARS
Step-by-step explanation:
Help pls and no links
Answer:
C) 4/(x+y)²
Step-by-step explanation:
start by expanding so it is written as 2÷(x+y)/(x+y)÷2.
Then rearrange so that it is 2×2/(x+y)×(x+y) or 4/(x+y)²
Ashley flies a drone 2,530 ft in 5 s. At this rate how many miles does the drone fly in a minute? 1 mi = 5280 ft
Answer:
I think the answer is 5.75 miles.
Step-by-step explanation:
If the drone flies 2,530 ft in 5 seconds, that means that in one minute it flies 30,360 ft. And 30,360 divided by 5,280 is 5.75.
There are 5.74 miles does the drone fly in a minute.
What is Multiplication?To multiply means to add a number to itself a particular number of times. Multiplication can be viewed as a process of repeated addition.
Given that;
Ashley flies a drone 2,530 ft in 5 s.
Now,
Since, Ashley flies a drone 2,530 ft in 5 s.
We know that;
1 minute = 60 seconds
Hence, Number of miles in 1 minutes = 2530/5 × 60
= 30,360 ft
Since, We know that;
1 ft = 0.000189 miles
Hence, we get;
⇒ 30360 × 0.000189
⇒ 5.74 miles
Learn more about the multiplication visit:
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Plot A shows the number of hours ten girls watched television over a one-week period. Plot B shows the number of hours
ten boys watched television over the same period of time.
Television Viewing Hours for a One-Week Period
Plot A
OOOOOO
Plot B
o
i
2 3
4
5 6
7
8 9 10
Which statement correctly compares the measures of center in the two sets of data?
Mark this and return
Save and Exit
Sun
Answer:
The answer is "Choice B".
Step-by-step explanation:
Please find the complete question in the attachment file.
In the given question, "Option b" is correct because both the mean and median value is greater for Plot B and for Plot A.
Divide. Round to the nearest tenth.
5.1)
104
Answer: 104
Step-by-step explanation:
Prove the identity and include the rule
Hi there!
To begin, we can distribute sec²x with (1 - sin²x):
= sec²x - sec²xsin²x
Which simplifies to:
= sec²x - tan²x
Recall the Pythagorean identity:
1 + tan²x = sec²x
Rearrange alike to the solved for expression above:
1 = sec²x - tan²x
Thus, using the Pythagorean Identity, sec²x(1 - sin²x) = 1.
What is another way that you could write the ratio of pennies to quarters?
Answer:
1/100 to 25/100
or
0.01 to 0.25
Step-by-step explanation:
Pennies are also known as one per cent. Cent refers to 100 and pennies are called one per cent because they value 1 out of 100. 100 pennies equal one dollar.
Similarly, one quarter is 1/4 of a dollar and 1/4 equals 25/100 when multiplying the numerator and denominator by 25.
- A cereal manufacturer needs to change the
size of its cereal box to fit on narrower
shelves. The dimensions of the current box
are 12 inches high by 9 inches wide by 2
inches deep. The new box will have the
same height and volume, but the width will
be reduced by 1 inch. What will be the
depth, to the nearest hundredth of an inch, of
the new cereal box?
Answer:
2.25 inch
Step-by-step explanation:
The current volume of box :
Volume = height * width * depth
Volume = 12 * 9 * 2
Volume = 216 in³
New dimension :
Height and volume are the same
Width = 9 - 1 = 8
Depth = x
Volume = height * width * depth
216 = 12 * 8 * x
216 = 96x
x = 216 / 96
x = 2.25 inch
Can some also help me with these problems please.
Answer:
5. ∠1.
6. ∠3.
7. ∠1.
8. 180°.
note: wherever there is a ∠ symbol, it means "angle".
Step-by-step explanation:
5. An exterior angle of the triangle is ∠1.
6. The remote interior angles of the triangle to the exterior angle 1 are ∠2 and ∠3.
7. The sum of the measure of angles 2 and 3 is equal to the measure of ∠1.
8. The sum of the measure of angles 1 and 4 is 180°.
note: wherever there is a ∠ symbol, it means "angle".
Please help, I am not able to find the answer
Answer:
Assuming you are asked for the equation of the graph, the answer would be y=|x+2|-1.
Step-by-step explanation:
The parent function for the "V-shape" is y=|x|. This particular function is translated to the left two units and down one. This is shown by adding two to x within the absolute value and subtracting one from the absolute value of x+2, leaving you with y=|x+2|-1. If you plug this equation into desmos online graphing calculator, you will see that the graph is identical to the one given.
over the past ten years the population in a small city decreased by 12% resulting in a current population of 105,000 people what's the population of the city ten years ago
Answer:
119,318
Step-by-step explanation:
The function g(x) is a translation of f(x) = (x + 3)2 – 10. The axis of symmetry of g(x) is 5 units to the right of f(x) . Which function could be g(x)?
g(x) = (x – 2)2 + k
g(x) = (x + 8)2 + k
g(x) = (x – h)2 – 5
g(x) = (x – h)2 – 15
Answer:
a.
g(x) = (x – 2)2 + k
Step-by-step explanation:
The function that could be g(x) is (a) g(x) = (x - 2)^2 + k
How to determine the function?The function f(x) is given as:
f(x) = (x + 3)^2 - 10
The axis of symmetry of g(x) is 5 units to the right of f(x).
This means that:
g(x) = f(x - 5)
So, we have:
f(x - 5) = (x - 5+ 3)^2 + k
Evaluate the difference
f(x - 5) = (x - 2)^2 + k
Substitute g(x) = f(x - 5)
g(x) = (x - 2)^2 + k
Hence, the function that could be g(x) is (a) g(x) = (x - 2)^2 + k
Read more about axis of symmetry at:
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How do I shift the function a(x)=|x|+3 2 units to the right to the right. This is due today please help
Answer:
QUESTION:
How do I shift the function a(x)=|x|+3 2 units to the right?
ANSWER:
Try Math___way I always go there for help when no one can help me here. Just type in your math question and you get instant answers and an explanation.
Step-by-step explanation:
Hope that this helps you out! :)
If you have any questions please put them in the comment section below this answer.
Have a great rest of your day/night!
Please thank me on my profile if this answer has helped you.
What is 437 rounded to the nearest whole number
Answer:
437
437 is a whole number itself, so it would be 437.
Hope that helps!
Step-by-step explanation:
(12x5+3x25)-8
12x5=60
3x25=75
60+75=135
135-8=127
Answer:
127
Step-by-step explanation:
Divide 360 in the ratio 1:7
Answer: 45:315
Step-by-step explanation:
Number 16 please help 10 points no links pleAse
The graph represents an object that is shot upwards from a tower and then falls to the ground. The independent variable is time in seconds and the dependent variable is the object’s height above the ground in meters.
Answer:
maybe pemdas or choose c lol
PLEASE HELP ASAP f(x) = x2 What is g(x)?
O A. g(x) = (4x)2
O B. g(x) = 1/4x2
O c. g(x) = 4x²
O D. g(x) = 16x²
Answer:
c. g(x) = 4x^2
Step-by-step explanation:
From a first glance, since g(x), is skinnier than f(x), meaning that it is increasing faster, so I know that I can eliminate options A & B since the coefficient on x needs to be greater than 1.
We can then look and see that g(1) = 4 as shown by the point given to us on the graph.
To find the right answer we can find g(1) for options C & D and whichever one matches the point on the graph is our correct answer. e
Option C:
once we plug in 1 for x, our equation looks like
4(1)^2.
1^2 = 1, and 4(1) = 4,
so g(1) = 4. and our point is (1,4).
This is the same as the graph so this is the CORRECT answer.
If you want to double check, you can still find g(1) for option D and verify that it is the WRONG answer.
Option D:
once we plug in 1 for x, our equation looks like
16(1)^2
1^2 = 1, and 16(1) = 16,
so g(1) = 16. and our point is (1,16).
This is different than the graph so this is the WRONG answer.
Alyssa says that n = 6 is the solution of the equation 12n = 84. How can you check whether she is correct?
Answer:
No. The answer is 72
Step-by-step explanation:
As 12x6=72
87654x0987
Would anyone like to r p with me??
Answer:
Answer is 86514499
Hope you like my answer
Answer:
hello how have u been?
Step-by-step explanation:
please and thank you!
Answer: ALALALALALALA
Step-by-step explanation: PAAPAPPAPAPAPPAPAPAPAPA