Triangle GHI is similar to triangle JKL. Find the measure of side KL. Round your
answer to the nearest tenth if necessary.
8
H
K
11
G
48
J
Answers
Answer:
The answer is 34.9
Step-by-step explanation:
48÷11= 4.3636363636
4.3636363636×8=34.9090909088
So, the answer is 34.9
Related Questions
10 ft
8 ft
6 ft
Find the area of this figure. Round your
answer to the nearest hundredth. Use
3.14 to approximate a.
A = [ ? ] ft2
Notice that only half of the circle is included in the figure!
Enter
*© 2003 - 2021 Acellus Corporation. All Rights Reserved.
Answers
Answer:
A=49.12
Step-by-step explanation:
A= bh/2 + πr²/2= 6*8/2 + 16π/2=49.12ft
ONM has vertices O (-4, 2), N (3, 6) and M(0,3). What are the coordinates of the
vertices of O' N' M' if ONM is first translated (x, y)+(x + 3, y) followed by a
reflection across the line y = 1?
Answers
Answer:
The new vertices are [tex]O''(x,y) = (-1, 0)[/tex], [tex]N''(x,y) = (6,-4)[/tex] and [tex]M''(x,y) = (3,-1)[/tex].
Step-by-step explanation:
Previously, we have to define a vectorial equation for a reflection across the line [tex]y = 1[/tex]:
Reflection across the line y = 1:
[tex]P'(x,y) = P(x,y) -2\cdot [P(x,y) -(x_{P},1)][/tex] (1)
Where:
[tex]P(x,y)[/tex] - Original point.
[tex]x_{P}[/tex] - x-Coordinate of the original point.
[tex]P'(x,y)[/tex] - Resulting point.
Translation:
[tex]P'(x,y) = P(x,y) + (3,0)[/tex] (2)
If we know that [tex]O(x,y) = (-4,2)[/tex], [tex]N(x,y) = (3, 6)[/tex] and [tex]M(x,y) = (0,3)[/tex], then the resulting points are, respectively:
Point O'
Translation
[tex]O'(x,y) = O(x,y) + (3,0)[/tex]
[tex]O'(x,y) = (-1,2)[/tex]
Reflection
[tex]O''(x,y) = O'(x,y) -2\cdot [O'(x,y) -(x_{O'},1)][/tex]
[tex]O''(x,y) = (-1,2) -2\cdot [(-1, 2)-(-1,1)][/tex]
[tex]O''(x,y) = (-1, 0)[/tex]
Point N'
Translation
[tex]N'(x,y) = N(x,y) + (3,0)[/tex]
[tex]N'(x,y) = (6,6)[/tex]
Reflection
[tex]N''(x,y) = N'(x,y) -2\cdot [N'(x,y) -(x_{N'},1)][/tex]
[tex]N''(x,y) = (6,6) - 2\cdot [(6,6)-(6,1)][/tex]
[tex]N''(x,y) = (6,-4)[/tex]
Point M'
Translation
[tex]M'(x,y) = M(x,y) + (3,0)[/tex]
[tex]M(x,y) = (3,3)[/tex]
Reflection
[tex]M''(x,y) = M'(x,y) -2\cdot [M'(x,y) -(x_{M'},1)][/tex]
[tex]M''(x,y) = (3,3) - 2\cdot [(3,3)-(3,1)][/tex]
[tex]M''(x,y) = (3,-1)[/tex]
The new vertices are [tex]O''(x,y) = (-1, 0)[/tex], [tex]N''(x,y) = (6,-4)[/tex] and [tex]M''(x,y) = (3,-1)[/tex].
Using ax^2 + bx + c = 0 factor 25x^2 = 49 into two linear factors
Answers
[tex]\huge\text{Hey there!}[/tex]
[tex]\mathsf{25x^2=49}[/tex]
[tex]\textsf{DIVIDE by 25 to BOTH SIDES}[/tex]
[tex]\mathsf{\dfrac{25x^2}{25}=\dfrac{49}{25}}[/tex]
[tex]\textsf{Cancel out: }\mathsf{\dfrac{25}{25}}\textsf{ because it gives you 1}[/tex]
[tex]\textsf{Keep: }\mathsf{\dfrac{49}{25}}\textsf{ because it helps us solve for x}[/tex]
[tex]\textsf{New equation: }\mathsf{x^2 = \dfrac{49}{25}}[/tex]
[tex]\textsf{TAKE the SQUARE ROOT}[/tex]
[tex]\mathsf{x\pm \sqrt{\dfrac{49}{25}}}[/tex]
[tex]\mathsf{\sqrt{\dfrac{49}{25}}= 1.4}[/tex]
[tex]\mathsf{- \sqrt{\dfrac{49}{25}}= -1.4}[/tex]
[tex]\boxed{\boxed{\large\text{Answer: \huge \bf x = 1.4 or x = -1.4}}}\huge\checkmark[/tex]
[tex]\text{Good luck on your assignment and enjoy your day!}[/tex]
~[tex]\frak{Amphitrite1040:)}[/tex]
Untaxi viaja
ina
velocidad de 48 mph
llegar a un destino
in 2 2 horas media.
y
¿ Cuál seria su velocidad
Si se tarda dos horas?
para
llegar
Answers
Answer:
60 millas por hora.
Step-by-step explanation:
Dado que un taxi viaja a una velocidad de 48 mph para llegar a un destino en 2 horas y media, para determinar cuál seria su velocidad si se tarda dos horas para llegar se debe realizar el siguiente cálculo:
48 x 2.5 = 120
120 / 2 = X
60 = X
Así, su velocidad, si se tardase dos horas en llegar, sería de 60 millas por hora.
What is the area of this parallelogram? O 28 m2 O 56 m2 0 84 m2 0 120 m2
Answers
Answer:
area of parllelogram=base×height=(4+8)×7=12×7=
84m²
Construct triangle ABC such that AB = 8cm, BC = 6.5 cm and angle ABC = 80 degree. Measure and write down the length of AC.
Answers
Answer:
AC = 9.39 cm
Step-by-step explanation:
sin 80 = m/8
m = 7.88
cos 80 = n/8
n = 1.39
p = 6.5 - 1.39 = 5.11
AC² = 7.88² + 5.11²
AC = 9.39 cm
Which expression is equivalent to 1 2 ( 4 x + 8 ) ?
Answers
Answer:
48x + 96
Step-by-step explanation:
Given expression: 12(4x + 8)
Using the Distributive Property, we can simplify the given expression.
Distributive Property: [tex]a(b + c) = ab + ac[/tex]
Simplify:
[tex]\implies 12(4x+8)\\\\\implies 12(4x) + 12(8)\\\\\implies 48x + 96[/tex]
The expression that is equivalent to 12(4x + 8) is [tex]48x + 96[/tex].
how is statement. B related to statement A
A if two angles are supplementary, the sum of their angles is 180 degrees. B. if the sum of the measured of two angles is not 180, then the two angles are not supplementary.
Answers
Answer:true.the given information is 100% right.
Step-by-step explanation:
provided
What is the value of 2 in the equation 60x = 360x
Answers
Which is the graph of g(x) = 2^(x – 1) + 3?
Answers
Hope this helps!
A certain group of women has a 0.67% rate of red/green color blindness. If a woman is randomly selected what is the probability that she does not have red/green color blindness?
Answers
Answer:
1-0.0067=0.9933 (just add zeros)
Step-by-step explanation:
Triangle Theorems I need helpppp
Answers
at a store a shirt has regular price of y dollars. During a sale, the price of the shirt by 40%. The expression 0.60y describes the discounted price, in dollars, of the shirt. Which expression also describes the discounted price, in dollars, of the shirt?
a) 0.4y
b) 7 - 0.4
c) y - 0.4y
d) y - 40
Answers
Need help with these math problems
Answers
Answer:
1. 34 sq.m.
2. 21 sq.m
3. A square pyramid has 1 square base and 4 triangular faces.
a. 36 square centimeters
b. 48 square centimeters
c. 84 square centimeters
4. a. 248 square centimeters
b. 1240 square centimeters
5. 140.8 square centimeters
The International Space Station has small cupboards that are used for storage. A cupboard door is drawn below. (Look at picture)
What is a formula that can be used to find the area of one triangular section of the door? How do you know the formula will work?
(Please make answer simple yet reasonable. Thank you for answering, have a blessed day everyone! I am thankful to have people to help and support me.)
Answers
By using trigonometric relations we will see that the area is:
[tex]A = h*tan(60\°)*/2 = tan(60\°)*h^2/2[/tex]
How to find the area of one triangular section?
Remember that the area of a right triangle is equal to the product between the cathetus divided by 2.
Sadly, here we don't have the measures of any sides of the triangle, so getting the actual area is impossible, but if we assume that some dimension is given (like the height, let's say that is h).
h is the cathetus adjacent to the 60° angle, then the other cathetus (the bottom one) is given by:
tan(60°) = x/h
x = tan(60°)*h
Then our two catheti are h and tan(60°)*h.
This means that the area will be:
[tex]A = h*tan(60\°)*/2 = tan(60\°)*h^2/2[/tex]
Here we only used trigonometric properties, so this area will work for any height given (always that the value of h is the cathetus adjacent to the 60° angle).
If you want to learn more about right triangles:
https://brainly.com/question/2217700
#SPJ1
Answer:
the guy on top is correct
Step-by-step explanation:
which has a value of (2/3)-4
16/81
-81/16
81/16
12/8
Answers
Answer:
81/16
Step-by-step explanation:
(2/3)-4 has a value 81/16
need help horribly geometry question
Answers
Answer:
23.31 ft
Step-by-step explanation:
Reference angle = 47°
Opp = 25 ft
Adj = x
Apply trigonometry ratio TOA:
Tan 47 = Opp/Adj
Tan 47 = 25/x
x*Tan 47 = 25
x = 25/Tan 47
x = 23.3128772 ≈ 23.31 ft (to 2 d.p)
When I think of a number and halve it, then
result is 7. Form an equation and solve it to fins
the number that I thought of.
Answers
Answer:
14
Step-by-step explanation:
7 × 2 = 14
the number you thought of was 14
:)
Plz I need the answer fast
Answers
Which conic section is represented by the following equation?
5x2 – x + 5y2 – 3y + 4 = 0
Circle
Ellipse
Parabola
Hyperbola
Answers
Answer:
A. circle
Step-by-step explanation:
Answer:
A: Circle!
Step-by-step explanation:
Edge 2022
Can someone please help I’ll BRAINLIEST who ever tells me the answer
Answers
Answer:
its 4*4 which equals 16
Step-by-step explanation:
Which table shows x- and y-values for 3 points on the line graphed below?
Please help best answer will get brainly
Answers
Malika bought 7 new pairs of shoes. Each pair of shoes cost the same amount and was discounted by $21.75.
Lauren paid a total of $654.50 before tax. How much was each pair of shoes before the discount?
A: $152.25
B: $93.50
C: $115.25
D: $71.75
Answers
Multiply the amount of the discount by pairs of shoes:
21.75 x 7 = 152.25
Add that to the total she spent:
152.25 + 654.50 = 806.75
Divide the total by pairs of shoes:
806.75/7 = $115.25
The answer is C. $115.25
If m∠T = (2x + 85) ° , m∠V = (5x + 29) ° , and the sum of the measures of the angles is 93 ° , find the measure of each angle.
Answers
Answer:
x = -3
m∠T = 79
m∠V = 14
Step-by-step explanation:
Equation Editor Solve -32= -1db for b.
Express the solution as a fraction or mixed
number in simplest form.
Answers
Answer:
1+1=2
2+2=4
4+4=8
8+8=16
Give the opposite of the following
1. 8
2. - 79
3. 93
4. 65
5. -6
Answers
Answer:
1. -8
2. 79
3. -93
4. -65
5. 6
Step-by-step explanation:
I hope you were finding this type of answer.
what number is this? 5.2 • 10^2 +3
Answers
How do you put (x-2) (x+2) in standard form?
Answers
Answer:
[tex]x^{2}[/tex]−4
Step-by-step explanation:
Solve for b.
5b – 8 = 4 – b
b = [?]
Enter
Answers
raiz ( 8 sobre 5 , o )dominio es b e r rango y e r intercepcion vertical (0,-8)
f(x) = x2
What is f(x) + f(x) + f(x)?
Answers
Answer:
3x²
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Terms/CoefficientsFunctionsFunction NotationStep-by-step explanation:
Step 1: Define
[Given] f(x) = x²
[Solve] f(x) + f(x) + f(x)
Step 2: Find
Combine like terms: 3f(x)Substitute in function: 3(x²)Multiply: 3x²