Answers
Related Questions
Fiona drew a regular polygon that first maps directly onto itself after rotating 15 degrees. How many sides does the polygon have? 12 15 24 48
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Answer:
24
Step-by-step explanation:
Let n = number of sides
15n = 360
divide both sides of the equation by 15
n = 24
Answer:
24
Step-by-step explanation:
Let n = number of sides
15n = 360
divide both sides of the equation by 15
n = 24
i Would like for this question to be answered quickly but also carefully looked at and answered correctly.
Answers
Answer:A
Step-by-step explanation:I used my compound interest calculator
What is the area for the parallelogram
a. 4664.49 squared cm
b. 4272 squared cm
c. 4000 squared cm
d. 3690 squared cm
Answers
=========================================
Work Shown:
area = base*height
area = c*h
area = 89*48
area = 4272 square cm
Side notes:
The base and height are always perpendicular to one another.The value of a = 52.41 isn't used at all.Simplify this expression.
6^7 ÷ 6^5
A.
30
B.
35
C.
36
D.
42
Answers
Answer:
C
Step-by-step explanation:
If you would recall one of the laws of exponents, when dividing powers of the same base you subtract their exponents. So for this expression:
6⁷ ÷ 6⁵ = 6^(7-5) = 6² =36
work:
6^7= 279,936
6^5= 7,776
so 279,936 / 7,776 = 36
These figures are congruent. What is QR?
If you put a link I WILL be reporting you!
Answers
I believe this is correct, if not lmk!
I have absolutely no idea what I am doing so yeah pls help me lol.
Answers
Answer:
The answer is D
Step-by-step explanation: Trust me! hope this helps:)
Answer:
Option D
Dilation with scale factor 2, multiply by 2.
(x, y) → (2x,2y)
Step-by-step explanation:
J(2,4) → J'(4,8)
K(1,1) → K'(2,2)
L(4,0) → L'(8,0)
Dilate with a scale factor of 2
Each set of JKL points multiplied by 2 to form J'K'L'
J(2*2, 2*4)
K(2*1, 2*1)
L(2*4, 2*0)
y= [tex]\frac{x}{5} \\[/tex] + 3p
Answers
Answer:
y=3p
Step-by-step explanation:
Have a great day!
use substitution method to solve the simultaneous equation
4x+3y=18
5x=11+2y
Answers
Solve step-by-step:
Solve for the first variable (any variable) in one of the equations, then substitute the result into the other equation
Select the statement that does not correctly use probability to describe an
event
A. The probability of having a field trip next week is
B. The probability of winning the race is 120%.
C. The probability of having pizza for lunch is 0.50,
O D. If today is Tuesday, the probability that tomorrow is Wednesday is
1
Answers
Answer:
B
Step-by-step explanation:
took the test
Manny walked around a basketball court. The court is 27 m long and 17 m wide. What is the perimeter of the court? a. What is asked?
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Answer: 88 m
Step-by-step explanation:
A basketball court takes the shape of a rectangle and the perimeter of a rectangle is calculated by the formula:
= Length + Length + Width + Width
Slotting the figures in will give:
= 27 + 27 + 17 + 17
= 88 m
While sorting some buttons, David put 4 buttons in the first box, 12 buttons in the second box, 36 buttons in the third box, 108 buttons in the fourth box, and 324 buttons in the fifth box. If this pattern continues, how many buttons will David put in the sixth box
Answers
Answer:
972
Step-by-step explanation:
just multiply 3 for every box lol
SOLVE FOR X PLEASEEE HELP
Answers
Answer:
2.2857
Step-by-step explanation:
To solve this I'm going to find Angle A
I have the adjacent and opposite side so using TOA is easiest
let a= angle
tan(a)=4/7
a=29.74488
Now that we have the angle A we can only look at triangle ABC
To solve for x we use TOA again
tan(29.74488)=x/4
4tan(29.74488)=x
x=2.2857
Answer:
2.28
Step-by-step explanation:
∆ABC~∆ADE
So, x/4=4/7
7x=16
x=16/7
x=2.28
55 POINTS
In a group of 23 students, 2 study both Art and Biology.
2 study Biology but not Art.
4 study neither subject.
Given that a randomly selected student studies Art, what is the probability the student studies Art and Biology?
Answers
Answer: there are 2 student art and 19 student study Biology
Step-by-step explanation:
Because 4 is already study neither subject.
Help please !!!!!!!!!!!
Answers
Answer:
See below for answers and explanations to the first 5 problems
Step-by-step explanation:
Problem 1:
cos(x) = 2/3
sec(x) = ?
sec(x) = 1/cos(x)
sec(x) = 1/(2/3)
sec(x) = 3/2
Problem 2:
sinβ = -5/6
cscβ = ?
cscβ = 1/sinβ
cscβ = 1/(-5/6)
cscβ = -6/5
Problem 3:
secφ = 2
tanφ = √3
sinφ = ?
secφ = 1/cosφ
tanφ = sinφ/cosφ
tanφ = sinφ/cosφ
tanφ = sinφ(1/secφ)
√3 = sinφ(1/2)
2√3 = sinφ
Problem 4:
secθ = 8
tanθ = 3√7
cscθ = ?
secθ = 1/cosθ
tanθ = sinθ/cosθ
cscθ = 1/sinθ
tanθ = sinθ/cosθ
tanθ = sinθ(1/cosθ)
3√7 = sinθsecθ
3√7 = sinθ(8)
(3√7)/8 = sinθ
cscθ = 1/sinθ
cscθ = 1/((3√7)/8)
cscθ = 8/(3√7)
cscθ = (8√7)/21
Problem 5:
sinθ = 2/√5
cosθ = 1/√5
tanθ = ?
tanθ = sinθ/cosθ
tanθ = (2/√5)/(1/√5)
tanθ = (2/√5)(√5)
tanθ = 2
HELLPPPP ITS ARGENT PLZ
the 7 grade leadership class is planning a movie night for all 7 grade students. they are going to do a small survey to help them choose a movie. they will ask 25 people what movie they would like to see. which group f students will most accurately represent the target population
A; the 25 students in the 7 grade leadership class
B; 25 students selected at random at the girls basketball game
C; the first 25 students to fill out the surveys let in the lunch room
D; 5 studentes select at random from each of the five 7 grade English classes
Answers
Someone please help me with this question!
Answers
=180-96
=84
Graph a right triangle with the two points forming the hypotenuse. Using the sides,
find the distance between the two points in simplest radical form.
(1, -3) and (-6,4)
Answers
Algebra 1 / Linear Equations and Graphs
Answers
Answer:
y ≤ x
Step-by-step explanation:
The sloping line is solid, which means that any point on this line, or below it, is a solution of the given inequality.
Thus, the solution is y ≤ x, represented by the blue shaded area and the line y = x.
2x - 3y = 8
-2x + 6y = -20
x = ?
y = ?
solve the system of equations
Answers
Answer:
x = 4 + 3/2y
y = -8/3 + 2/3x
1. Finding X
2x-3y=8
2x=8+3y
x+4+3/2y
2. Finding Y
2x-3y=8
-3y=8-2x
y=-8/3+2/3x
Find the third side of the following triangle.
A= 15
B= 8
C= ?
Answers
Answer:
17
Step-by-step explanation:
ASNWER ALL FOUR YES AND NO ANSWERS FOR 25 POINTS
Answers
Answer:
Yes
No
No
Yes
Step-by-step explanation:
Cosine of theta is adjacent over hypotenuse.
Sine of theta is opposite over hypotenuse.
(WILL GET BRAINLY AND 5O POINTS)
1. A triangle has degrees 20º, 30º and 130º. Name this triangle by angle and side!
2. A triangle has degrees 20º, 90º and 70º. Name this triangle by angle and side!
3. A triangle has degrees 60º, 60º and 60º. Name this triangle by angle and side!
4. A triangle has degrees 50º, 50º, and 80º. Name this triangle by angle and side!
Answers
Answer:
#1 Obtuse Scalene, #2 Right Scalene, #3 Acute Equilateral, #4 Acute Isosceles
Step-by-step explanation:
ugh can I get help with this question
Answers
[tex]\huge\mathcal{\fcolorbox{cyan}{black}{\pink{Answer࿐}}}[/tex]
★Option BVerification[tex]x + \frac{1}{4} y - \frac{1}{4} x - 1 - \frac{1}{2} y + 3 \: [/tex][tex] = > x - \frac{1}{4} x + \frac{1}{4} y - \frac{1}{2} y + 3 - 1[/tex][tex] = > \frac{3}{4} x - \frac{1}{4} y + 2[/tex]Hope it helps uh dearWrite the equation of the circle graphed below.
Marking brainliest if correct
Answers
Answer:
This is the equation that you have to write open this picture I send you the equation
This is the Answer for your question :3
I hope you are having a great day ❤️❤️❤️❤️
The table below shows how the length of Alex's
lizard changes over time.
Age
(years)
Length
(centimeters)
1
1
5.0
2.
7.4
3
9.8
4
12.2
5
14.6
What is the slope of the table?
Answers
Answer: The domain is all possible inputs and the inputs in this are {1, 2, 3, 4, 5}
Step-by-step explanation:
Inputs(Domain) 1, 2, 3, 4, 5 Outpust (Range) 5.0, 7.4, 9.8, 12.2, 14.6
13 is what percent of 20
Answers
13% of 20 is 2.6
13 is 65 percent of 20
How to determine the percentIt is important to note that percentage is the ratio of a number and the number zero.
From the information given, we have that;
13 is what percent of 20
This is represented as;
13/20 × 100
Multiply the values, we get;
13/ 1 × 5/1
Multiply the values, we have;
65%
Learn more about percentage at: https://brainly.com/question/24877689
#SPJ6
plz help ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
Answers
Answer:
B. $5039.58
Step-by-step explanation:
compound interest formula: amount = p(1 + \frac{r}{n})^{nt}
p= principal ($2,300)
r= interest rate as a decimal (4% = 0.04)
n= number of times the principal is compounded per year (annually = onceper year so 1 time per year)
t= time in years (20 years)
new equation: amount = 2300(1+\frac{0.04}{1} )^{1*20}
That equation equals $2,739.58 which you add to the principal.
$2,739.58 + $2,300 = $5039.58
hope this helps :)
A copper key is placed in a cylindrical container with a 3-cm diameter. The water level rises from 14 cm to 14.6 cm. What is the volume of the key?
Answers
Answer:
if u any doubts pls refer the link
https://estudy-helpers.com/mathematics/question513373753
hii! please help i’ll give brainliest
Answers
Answer:
C should be correct and super sorry if its wrong
Step-by-step explanation:
State whether the following number is divisible by 2,5, or 10. 215
Answers
Answer
215 can only be divided by 5