Answer:
Positive
Step-by-step explanation:
(No links I’ll report)
Pls help me I don’t have much time ~math ~ I’ll mark brainliest
A. Reflection, translation
B. Reflection, rotation
C. Translation, translation
) D. Rotation, translation
Answer:
A
Step-by-step explanation:
real life example of point in geometry
Answer:
A location of a place in the Map. The tip of a needle.
Step-by-step explanation:
Write equation of a line through the points (4,2) and (6,-4)
Answer:
y = -3x - 2
Step-by-step explanation:
to find slope use m= y2-y1/x2-x1
m= -4-2/6-4
m= -6/2
m=-3
then use point slope formula (y-y1) =m(x-x1)
(y-2) = -3(x-4)
simplify
y-2 = -3x - 4
turn into slope intercept form
y = -3x - 2
No links please or I’m reporting you
Answer:
quadrant 2 the last option
Step-by-step explanation:
hope this helps!
please help will be brainliest
[tex]3x + 2 > 11[/tex]
Answer:
x>3
Step-by-step explanation:
Help!!! I’ll give brainliest
The width of Gabby's backyard is 4 meters shorter than its length, and its area is equal to 120 square meters Which equation can be used to find the possible values for the length of Gabby's backyard, x?
Answer:
B
Step-by-step explanation:
how to find compound intrest
Answer:
A = Accrued amount (principal + interest)
P = Principal amount.
r = Annual nominal interest rate as a decimal.
R = Annual nominal interest rate as a percent.
r = R/100.
n = number of compounding periods per unit of time.
t = time in decimal years; e.g., 6 months is calculated as 0.5 years
(THIS ANSWER IS NOT MINE BTW- CREDITS TO THE OWNER))
❗️❗️❗️please answer fast‼️‼️‼️‼️
Answer:
72°
Step-by-step explanation:
The interior angles of a triangle sum to 180°. Since there are two angles at 54°, we can use the equation x = 180 - 54 - 54 or x = 180 - 2(54), which will give us 72°.
Can someone plz help me find the vertex and the stretch factor
Answer:
(1,-25)
Step-by-step explanation:
I believe the answer is (1,-25) because when the function is graphed the vertex is at the point x=1 y=-25
Factor by grouping.
6p2 – 17p – 45
(2p – 9)(3p – 5)
(2p + 9)(3p – 5)
(2p – 9)(3p + 5)
(2p + 9)(3p + 5)
Answer:
C
Step-by-step explanation:
hope this helps with the work don't know how I keep finding your questions
If the spinner is spun twice, what is the probability that the spinner will stop on a vowel then a consonant?
pls help c:
[tex]\\[/tex]
[tex]\large\mathfrak\red{\underline{Step\:by\:step \:explanation}}[/tex]
[tex]\dashrightarrow[/tex]There are 2 (L and Z) consonants out of 6 letters.
[tex]\\[/tex]
[tex]\red\bigstar[/tex]The probability of getting a consonant
[tex]\pink\implies[/tex] 2/6 = 1/3
[tex]\\[/tex]
[tex]:\red\implies[/tex]When we spin the spinner second time, we will get the same probability
= 2/6 = 1/3
[tex]\dashrightarrow[/tex]The probability that the spinner will stop on a consonant then again on a consonant
= 1/3 x 1/3
= 1/9
[tex]\red\bigstar\mathfrak \pink{Therefore, the \: answer \: is \: B) 1/9}[/tex]
[tex]\rule{300px}{.7ex}[/tex]
[tex]\large\tt\purple{\underline{ElegantLavender~}}[/tex]
Option B is correct - 1/9
TWO points A and B on a plan represent two localities 12 m apart. Given that the segment AB is 6 cm long, find the scale used to draw the plan.
Answer:
The scale used to draw the plan is 1: 200.
Step-by-step explanation:
Given that two points A and B on a plan represent two localities 12 m apart, to determine, given that the segment AB is 6 cm long, the scale used to draw the plan, the following calculation must be performed:
12 m = 12 cm x 100 = 1200 cm
1200/6 = 200
Therefore, the scale used to draw the plan is 1: 200.
Use the information given to write the equation of the circle
Center: (-9, -3), Point on Circle: (-11,2)
x²+ y²+ 20x + 8y - 84 = 0 is equation of the circle .
What is a circle, exactly?
A circle is a closed, two-dimensional object in which all points in the plane are equally spaced apart from the center.
The symmetry line of reflection is formed by each line that traverses the circle. Additionally, it is rotationally symmetric about the center for all angles.
the equation of the circle with center (-10,-4) and a point on the required circle is (4,-2).
Clearly, radius of the circle will be distance between the center and the point on the circle.
r = √( -10 - 4 )²+ ( -4 + 2 )²
r = √196 + 4
r = 10√2
We know that circle with center at (h.k) and radius r has the equation
( x - h )² + ( y - k )² = r²
We have circle with radius 10√2 and center at (-10,-4) and its equation will be
( x+ 10 )² + ( y + 4)²= ( 10√2)²
x²+ y²+ 20x + 8y - 84 = 0
Learn more about circle
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Answer:
Radius
r=11
Diameter
d=22
Circumference
c=22π
Area
a=121π
Standard form equation
(x+9)^2+(y-3)^2=121 is the awnser you most likley are looking for
Expanded form equation
x^2+y^2+18x-6y-31=0
What is the difference between a 30° angle and a -30° angle?
Please provide a complete sentence or two.
Answer:
See below
Step-by-step explanation:
A 30° angle is measured 30° counterclockwise while a -30° angle is measured 30° clockwise. Therefore, you can say -30°=360-30°=330° because 30° is a reference angle located in Quadrant IV.
A glide reflection is a composition of a line reflection and a translation that is parallel to the line of reflection. Unlike some composition of transformations, a glide reflection IS ____________________. Therefore, the line reflection and translation can be done in any ____________.
Answer:
" a glide reflection IS commutative. Therefore, the line reflection and translation can be done in any order."
Step-by-step explanation:
Transformations can be written as operators that act on functions or shapes.
For example, we can define the horizontal translation operator as:
T(k)
And if we apply this to a function, we get:
T(k)[ f(x) ] = f(x - k)
Now, the operators are not necessarily commutative.
This means that if we have two operators:
K and L
is not the same:
K[ L[ f(x) ]]
than:
L[ K[ f(x) ]]
An example of this can be a reflection across the y-axis and a horizontal translation, that composition is non-commutative.
Now, let's go to our case.
A glide reflection is commutative, so we can perform the transformations in any order, then the statement is:
" a glide reflection IS commutative. Therefore, the line reflection and translation can be done in any order."
Which angle is coterminal with a 110° angle?
O A. An angle measuring 460°
O B. An angle measuring -110°
C. An angle measuring 290°
O D. An angle measuring 470°
Answer:
D. An angle measuring 470*
Step-by-step explanation:In this question
The coterminal angle for 110° is 470°.
What are coterminal angles?"Coterminal angles are two (or more) angles that have their initial and terminal sides in the same positions. However, the angle measures differ either because one angle is measured clockwise and the other is measured counterclockwise".
For the given situation,
The angle is 110°.
The coterminal angles can be determined by adding or subtracting 360° to the given angle.
For 110° = [tex]360+110[/tex]
⇒ [tex]470[/tex]°
Hence we can conclude that the coterminal angle for 110° is 470°.
Learn more about coterminal here
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En una clase de matemáticas hay 3 niñas y 3 niños del séptimo grado y 7 niñas y 5 niños del octavo grado. La maestra elige al azar un estudiante del
séptimo grado y un estudiante del octavo grado en la clase para una competencia. Cuál es la probabilidad de que los estudiantes que ella seleccione sean
Escribir la respuesta como una fracción en forma reducida.
ninas?
Answer:
No comprendo espanol. Yo se un muy poco.
Step-by-step explanation:
Is 5x^2-8x+4/x+11x^5/2 a polynomial? True or False. Justify your answer
Answer:
false..................
A number divided by four is at most 6. Which choice is correct??
A. K/4 > 6
B. 4/k ≤ 6
C. K/4 ≥ 6
D. K/4 < 6
E. K/4 ≤ 6
Can someone help me pleaseeee!!!:(
Answer:
Step-by-step explanation:
math is a thing pls like this it was meaningful ;;;;;;;;;0
Answer:
Step-by-step explanation:
Nah
17) Evaluate D(4)
Please help
Answer:
D(4) = 6
Step-by-step explanation:
Using the blue graph, find the y value when x =4
the y value is 6 when x=4
D(4) = 6
Find the area of the shaded region. Round your answer to the nearest tenth.
PLS HELP
Estimate 11.14+9.543 by first rounding each number to the nearest tenth.
HELP PLSZZ
To round each number to the nearest tenth, we have to look at the second digit after the decimal point, the hundredths. We look at tenths to round whole numbers, hundredths to round tenths, thousandths to round hundredths, etc. If the digit is 4 or below, then we would round down. If the digit is 5 or up, we would round up.
11.14
The digit is below 5, so we round down to 11.1.
9.543
The digit is also below 5, so we round down to 9.5.
Henceforth, adding these two numbers, we can conclude that an accurate estimation of the sum is 11.1 + 9.5, or 20.6.
If we wanted to round this answer further, we would use the same rounding rule. 20.6, where the tenths place digit, 6, is above 5, would be rounded up to 21.
Sandy paid $27 for her new sweater. If the sweater was on sale for 25% off, what was the original price?
Answer:
The answer is $36
Step-by-step explanation:
Took the Star Math Test
Answer:
$36
Step-by-step explanation:
100% - 25% = 75%
75% as a decimal = 0.75
75% = 27
75% as a decimal = 3/4
So 3/4 x = 27
27 x 4 = 108
108 / 4 = 36
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
Sylvie is going on vacation. She has already driven 63 miles in one
hour. Her average speed for the rest of the trip is 58 miles per
hour. How far will Sylvie have driven 5 hours later?
Answer:
353 miles
Step-by-step explanation:
58 x 5 = 290
290 + 63 = 353
hhhhheeeelppppp !!!!!
Answer:
attached above is the answer
Answer:
- 28 8
- 28 -6
Step-by-step explanation
I need help please
Which table represents a linear function?
Pleaseeee helpppppp please please pleaseeee someone
Answer:
10
Step-by-step explanation:
(5x - 16) = 34
x = 10
xHelp I need help on this math question I think its easy for others.
Answer:
1) D
2) A
Step-by-step explanation:
I hope this helps.
WHAT IS THE MEASURE OF ANGLE F?
Answer:
Hello! answer: 25
Step-by-step explanation:
x = 56 because... 56 - 31 = 25 56 + 43 = 99 and x = 56 so 56 + 25 + 99 = 180 Hope that helps!