which single transformation could be applied to the rectangle below to create a rectangle that is similar but not congruent
A. Rotation
B. Dilation
C. Reflection
D. Translation
Answer:
B
Step-by-step explanation:
Dilations are the only transformations in which the shape is changed.
What is the solution
-3x + y = 2
y = x + 4
Answer:
to find the solution, we substitute y = x + 4 into the other equation.
-3x + (x + 4) = 2
-3x + x + 4 = 2
-2x = 2 - 4
-2x = -2
x = 1
to find y, we substitute x to the x variable in the y equation.
y = 1 + 4
y = 5
therefore, when combined, it is (1,5).
Could yall help me PLEASE
estimate the circumference of a quarter whose diameter measures 1.205 inches.
7.6 in.
1.9 in.
2.4 in.
3,6 in.
Answer: 3.6
Step-by-step explanation:
(Not the best at math but I am an above level student)
C= pi x diameter
C= pi x 1.205
C= 3.7
Tell whether x and y are proportional.
Answer:
They're proportional
Step-by-step explanation:
y/x always equals 5
HELP QUICK PLZ
The figure shows Triangle ABC and some of its transformed images on a coordinate grid:
Which of the four triangles was formed by a translation of Triangle ABC? (4 points)
A. 1
B. 2
C. 3
D. 4
In ΔQRS, s = 860 inches, q = 240 inches and ∠R=144°. Find the length of r, to the nearest inch.
Answer:
1064
Step-by-step explanation:
Answer: 1064
Step-by-step explanation:
Because each roll has six possible even values (2, 4, 6, 8, 10, and 12) and only five possible odd values (3, 5, 7, 9, and 11), the dice should show even values more often than odd values. Do you agree with this statement? Explain.
lahdhd7svs7dhdhdydys
Pls help (25 points)
Answer: 20
Step-by-step explanation:
4 x 2 = 8
4 x 2 = 8
+
---------
16 round to twenty
HELP HELP HELP!!!!!!!!!!!!!!!!!!!!!!!!!
how many triangles u can see on this picture
help please- ._. i’ll give brainliest-
Answer:
4.41
Step-by-step explanation:
a(3.15)
(1.4)(3.15)
1.4 x 3.15 = 4.41
1. Two students went to McDonald's. They each bought the same snack, which included a shake
and a burger. The shakes cost $2 each. In total, they spent $12.
Part A: Enter an equation to represent this equation. Let x represent the cost of one burger.
Part B: Enter the cost of one burger.
Answer:
12-2=10 b=10
Step-by-step explanation:
Find the distance between the points (9, –6) and (–4, 7). Question 15 options: A) B) C) D)
Answer:
[tex] \huge \boxed{ \boxed{ \tt \sqrt{170} }}[/tex]
Step-by-step explanation:
to understand thisyou need to know about:coordinatesPEMDASgiven:point:(9,-6),(-4,7)tips and formulas:[tex]d = \sqrt{(x _{2} - x _{1} ) ^{2} + (y_{2} - y_1 {)}^{2} } \atop[/tex]let's solve:[tex] \sf substitute \: the \: value \: o f \:x _{2} \: x _{1} \: y_{2} \: y_1 \: respectively : \\ \sqrt{(9-(-4) ) ^{2} + (-6 - (-7){)}^{2} } [/tex][tex]\sf simplify : \\ \sqrt{(9-(-4) ) ^{2} + (-6 - (-7){)}^{2} } \\ \sqrt{(9 + 4 {)}^{2} + ( - 6 + 7 {)}^{2} } \\ \sqrt{ {13}^{2} + {1}^{2} } \\ \sqrt{169 + 1} \\ \sqrt{170} \\ [/tex]Please help fasttttttt
Answer and Step-by-step explanation:
Let x be for mimstoons, and y be for naxvips.
The equations would be:
x + y = 60
1x + 4y = 60
x is for the amount of mimstones, while y is for the amount of naxvips, and when we add these together, we get the 60 amount of both the items combined.
With the second equation, we multiply the amount that was bought times the price to get the total price of $60.
#teamtrees #WAP (Water And Plant)
Nora and Violet had saved their babysitting money at a ratio of 5:9. Nora has $48 less than Violet. How much money do they have in total?
Answer:
168
Step-by-step explanation:
9-5 = 4 = 48
48 / 4 = 12
12 x ( 9 + 5 )
168
How do I do this please help me
Answer:
Answer of first one is. = angle 3
answer of second one is = angle 4
answer of third one is = angle 2
angle of fourth one is = 5
and last.one is angle 1
Pls help me, I don't know how to do it?:(
Answer and Step-by-step explanation:
Alot of these can be solved with the table up above the problems.
A, B, and C.
According to the table, every time a value has an exponent of 0, it would equal to 1. Since all A B and C values follow the 0 exponent, their value is 1.
D.
According to the table, when we have a negative exponent, the number gets turned into a fraction of [tex]\frac{1}{x^x}[/tex]
Since our value is 9^-2, do as followed :
[tex]\frac{1}{9^2}[/tex]
Solve what is 9^2 :
[tex][\frac{1}{81} ][/tex]
E.[tex]\frac{1}{x^{-5} }[/tex]
This question is different, since we have to go backwards, we have to switch the negative exponent to a positive exponent and rid the fraction.
[tex]x^5[/tex]
F.[tex]5a^3b^{-2}[/tex]
Since we have one negative exponent, follow the fraction rule but instead of having one as the numerator, have 5a^3.
[tex]\frac{5a^3}{b^{2}}[/tex]
Fill in the table :[tex]-3^4 = -3*-3*-3*-3=-81[/tex]
Since -3 is in parenthesis, we can rid the negative along with the parenthesis :
[tex](-3)^4=3^4=3*3*3=81[/tex]
Follow the negative exponent rule :
[tex](-3)^{-4}=\frac{1}{(-3)^4} =\frac{1}{3^4} =\frac{1}{3*3*3*3}= \frac{1}{81}[/tex]
Follow the negative exponent rule yet again :
[tex]-3^{-4}=-\frac{1}{3^4} =-\frac{1}{3*3*3*3} =-\frac{1}{81}[/tex]
Use the formula v= u + at to find the final velocity (in m/s), when
• the initial velocity is 3 m/s
• the acceleration is 2.5 m/s?
• the time is 12 seconds
1. -5(-4/7)=
2. 2(-3)=
3. -2(-2.6)
4. -5(0.8)
114, 142, 59, 122, 111, 128, 158, 79, 88, 107, 133,
131, 113, 152, 149, 99, 84, 112, 104, 109, 122,
131, 144, 155, 139, 142, 119, 80, 127, 140, 135
Put numbers in order from least to greatest
Answer:i think you can do this on your own all you need to know is counting ill give you the 1st 2 and you can do the rest 79,88.
Step-by-step explanation:
you just need to know how to count because if you just count to 1-200 you will know all the answers
hope this helps
Answer:
59, 79, 80, 84, 88, 99, 104. 107, 109, 111, 112, 113, 114, 119, 122, 122, 127, 128, 131, 131, 133, 135, 139, 140, 142, 142, 144, 149, 152, 155, 158
Step-by-step explanation: Uhm, well here?
how do scale drawings and actual measurements represent proportional relationship
Answer:
Step-by-step explanation:
For exapmple: scale is 1:2 on a map
1 cm on the map is 2 cm in real life.
1 m on the map is 2 m in real life.
the proportion on the map is multiplied by the second number on the scale
area of
4 cm
5 cm
5"/
ang
3 cm
1.5 cm
Answer:
64
125
125
angular
27
45
Step-by-step explanation:
Lord have mercy on me
What is the area of the figure? O 1240 units? 0 1250 units? o 2490 units? 0 3730 units
Answer:
2490
Step-by-step explanation:
The 2 shapes are triangle and trapezoid
Area of a triangle formula: A= h×b/2
A=40×62/2
A=1240
Area of a trapezoid formula: base¹+base²/2×height
A= 38+62/2×25
A=1250
Add both areas together
1250+1240=2490
A spinner is divided into 12 equal parts. The probability of spinning an x is
How many of the parts are labeled x?
7
9
3
4
Answer:
3
Step-by-step explanation
3 x 4
Answer:
3
Step-by-step explanation:
Logan is 2 years older than Lindsey. Five years ago, the sum of their ages was 30. Find Lindsey’s
current age.
Answer:
lindsey = x = 19
logan = x + 2 = 21
Step-by-step explanation:
lindsey =x
logan = x + 2
-------
5 yrs back
lindsey = x - 5
logan = x + 2 - 5 = x - 3
~~~~~~~~~~
x- 5 + x - 3 = 30
x + x - = 30 +5 +3
2x = 38
x = 38/ 2 = 19
Solve each problem. Round to the nearest tenth if necessary. Use 3.14 for π. What is the radius of a circle with a circumference of 15 cm? Show your work! I will be giving out brainliest!
Answer:
2.3
Step-by-step explanation:
First off, you start with the circumference formula which is 2(pi)r. Since we know our circumference, we can create the equation solving for r. so we have 15=2(pi)r. Now in order to solve for r, we need to transfer everything to the other side, meaning dividing by 2(pi). So 15/2(pi)=2(pi)r/2(pi). Since we are using 3.14 for pi, 3.14*2 is 6.28. 15/6.28 which is about 2.388 So the radius of the circle is 2.3 (rounded to the nearest tenth)
Akhila works for a company with over 1000 employees, of whom 83% have pierced ears. Every year, each
employee draws another employee's name and gives them a gift. Let I be the number of names Akhila
draws until she draws an employee's name who does not have pierced ears.
What type of variable is T?
Answer:
Geometric
Step-by-step explanation:
Trust
Simplify cot θ sec θ.
Answer:
csc θ
Step-by-step explanation:
cot θ sec θ can be substituted by reducing the expression into equivalent parts.
cot θ = (cos θ)/(sin θ)
sec θ = 1/(cos θ)
Reduce these two values to get 1/(sin θ)
This expression can then be changed to csc θ, as it is also equivalent.
The trigonometric expression cot θ × sec θ in the simplified form will be cosec θ.
What is trigonometry?Trigonometric functions examine the interaction between the dimensions and angles of a triangular form.
The definition of simplicity is making something simpler to achieve or grasp while also making it a little less difficult.
The expression is given below.
⇒ cot θ × sec θ
We know that cot θ = cos θ / sin θ and sec θ = 1 / cos θ, then we have
⇒ cot θ × sec θ
⇒ cos θ / sin θ × 1 / cos θ
⇒ 1 / sin θ
We know that 1 / sin θ = cos θ
⇒ 1 / sin θ
⇒ cosec θ
The trigonometric expression cot θ × sec θ in the simplified form will be cosec θ.
More about the trigonometry link is given below.
https://brainly.com/question/22698523
#SPJ2
Find the missing term.
... 14,_. 15,-..
0.5
1
14.5
29
Answer:
14.5
Step-by-step explanation:
it is literally in the middle of 14 and 15
This also came with it :Complete the table for the following function:
Y = 8x - 5
Please help me and dont mind my work I did on the side im pretty sure I got it wrong.
Answer:
x y
3 19
5 35
-2 -21
1 3
4 27
Step-by-step explanation:
I went through and mutliplied each x value by 8 and then subtracted 5. You were almost there!