Answer: Weeeell, 35
Step-by-step explanation:
1. By definition, the perimeter of a triangle is the sum of the lenght of each side.
2. Then, the perimeter of the triangle LMK is:
P_{LMK}=14+17+11\\P_{LMK}=42
3. If both triangles are congruent and the scale factor is 5:6 (Which you can rewrite as a fraction: 5/6), you must multiply the perimeter of the triangle LMK by this scale factor.
4. Then, you have that the perimeter of the triangle GHJ is:
P_{GHJ}=42*\frac{5}{6}=35
What I have to say:
I hope I helped you, and pls mark brainliest. Have a great day BYYYE!!!!!
A town park has two biking trails. Marsh Trail is 5 o miles long. Woodland Trail is
2 miles long. How much longer is Marsh Trail than Woodland Trail?
HELP ME
Answer:
2 5/10
Step-by-step explanation:
Find the inverse of g(n) = - 3 - 1
Og-1 (n) = -(n-3)-1
9
9-1 (n) = In
g-1 (n) = (n + 1)3 + 3
Og-1 (n) = 3+n3
Answer:
[tex]g'(n) = -\frac{n+1}{3}[/tex]
Step-by-step explanation:
Given
[tex]g(n) = -3n - 1[/tex]
Required
Determine the inverse
[tex]g(n) = -3n - 1[/tex]
Replace g(n) with y
[tex]y = -3n - 1[/tex]
Swap positions of x and y
[tex]n = -3y - 1[/tex]
Make y the subject
[tex]3y = -n - 1[/tex]
[tex]3y = -(n + 1)[/tex]
[tex]y = -\frac{n+1}{3}[/tex]
Replace y with g'(n)
[tex]g'(n) = -\frac{n+1}{3}[/tex]
use the volume formula to find the volume of the prism. 
is there any aswer choices
Find the measure of <2.
62 = [?]
Answer:
63°
Step-by-step explanation:
They are corresponding angles.
answer the question in the pic below (math)
Answer:
46.95 in.²
Step-by-step explanation:
Surface area of the kaleidoscope = surface area of a triangular prism = 2(BA) + P*H
Base area (B) = 2(½*bh) = 2(½*1.5*1.3) = 1.95 in.²
Perimeter of base (P) = 1.5 + 1.5 + 1.5 = 4.5 in.
Height of prism (H) = 10 in.
Plug in the values
Surface area = 1.95 + 4.5*10 = 46.95 in.²
plz help me this work is hard
What is the area of the triangle?
Answer:
where is the triangle ?
Step-by-step explanation:
attach a picture
Answer:
height times width divided by 2
Step-by-step explanation:
Activity 1
Fill in the missing number:
1. 34 533; 35 533 ; 36 533; 37 533; 38 533
2. 6475; 6 490;
3 6 520; 6 235; 6 250.
3. 55 455; 55 470;
Answer:
3 6 520; 6 235; 6 250.
Find the measure of line segment AB.
Answer:
Measurement of AB = 8.6 units (Approx.)
Step-by-step explanation:
Given:
Coordinate of point A = (3 , 9)
Coordinate of point B = (8 , 2)
Find:
Measurement of AB
Computation:
Distance = √(X1 - X2)² + (Y1 - Y2)²
Measurement of AB = √(3 - 8)² + (9 - 2)²
Measurement of AB = √25 + 49
Measurement of AB = √74
Measurement of AB = 8.6 units (Approx.)
Which of the following are equivalent expressions? Select all that apply. A.3b + 7k = b + b + b + k + k + k + k + k + k + k B.3w + 5j = w × w × w + j × j × j × j × j C. q + 10 + 3v = q + 10 + v + v + v D. 4s3 – 41 = 4 × s × s × s – 41 D.6c2 – 28 = 6 × c + c – 28
Answer:
C
Explanation:
They are the only ones you need to click as they are the equivalent expressions.
c) q + 10+ 3v= there are 3 v's so that clears 3v out, theres
a 10 and a q
C is the only answer
Sorry if this is weird, it forced me to write lol
D. 4s3 – 41 = 4 × s × s × s – 41
I cant tell if these are exponents, if they are, then these are right too
E.6c2 – 28 = 6 × c + c – 28
Answer:
a, b, c, d
Step-by-step explanation:
i did the test
mark brainliest if helped :)
Derek has 2 feet of Tasty Cherry Rope. He plans on splitting it evenly between himself and 5 of his friends. How many inches of Tasty Cherry Rope does Dereck have? *
Is this correct?
Answer:
B
Step-by-step explanation:
Yes.
Providing FI is a straight line, then FGH + HGI = 180. The angles are supplementary.
If one of them is 89 then the other one must be 180 - 89 = 91
B is the correct answer.
Find the value of 3x for x=3
Answer:
9
Step-by-step explanation:
X MULTIPLIED BY 3 EQUALS 9 SINCE X=3
Answer:
9
Step-by-step explanation:
x=3
3*3= 9
so value of 3x = 9
Find the measure of a 2.
45 135
62 = [?]
Answer:
45
Step-by-step explanation:
Look at the graph of the functions. Given the original function, what is a possible equation for the translated function, g(x)?
Answer: c
Step-by-step explanation:
Question 1:
A bag contains 5 black marbles, 7 blue marbles, 3 green marbles, 4 red marbles, and 1 white marble. A marble is selected and then replaced. What is the probability of selecting a black marble?
A 1/5
B 1/4
C 1/20
D 5
Question 2:
Mark has a bag of pink, blue and white gumballs. He randomly selects a gumball from the bag 30 times and records the color of the gumball each time. Before he selects another gumball he replaces the gumball he has already selected. The results are summarized in the table below.
Pink Blue White
Number of Times 8 12 10
Based on these results, determine whether each statement is True or False.
A The experimental probability of pink is 0.8
True
False
B The experimental probability of blue is 0.4
True
False
C It is more likely that Matk will select a blue gumball than a white gumball
True
False
Question 3:
When students line up in the cafeteria, they can choose their main course, drink, and dessert. For the main course students can choose a hot dog, burger, or pizza. For the drink they can choose between water, milk, or soda. And for the dessert they can choose cake or ice cream. The tree diagram shows all possible combinations of meals. Choose two correct answers below.
A The probability of randomly choosing pizza and cake is 3/18
Correct
Incorrect
B The probability of randomly choosing a hot dog, water, and ice cream is 1/3
Correct
Incorrect
C The probability of randomly choosing a burger and water is 1/18
Correct
Incorrect
D The probability of randomly choosing a burger, water, and cake is 1/18
Correct
Incorrect
E The probability of randomly choosing pizza is 1/18
Correct
Incorrect
100 points are awarded to the ones how answer right
Answer:
A 1/5
Step-by-step explanation:
A single card is drawn from a standard deck of cards. Find the probability if the given information is known about the chosen card. (Enter the probability as a fraction.) P(queen|black)
Answer:
[tex]\frac{1}{13}[/tex]
Step-by-step explanation:
Given: A single card is drawn from a standard deck of cards.
To find: P(queen | black)
Solution:
Probability refers to chances of occurrence of any event.
Use the formula: P(A | B) = P(A∩B) ÷ P(B)
Let A denotes the event that the card drawn is queen.
Let B denotes the event that the card drawn is black.
Total number of cards = 52
Probability = Number of favorable outcomes ÷ Total number of possible outcomes
P(queen ∩ black) = P(card drawn is black and queen)
= [tex]\frac{2}{52}=\frac{1}{26}[/tex]
P(black) [tex]=\frac{26}{52}=\frac{1}{2}[/tex]
Therefore,
P(queen | black) = P(queen ∩ black) ÷ P(black)
= [tex]\frac{\frac{1}{26} }{\frac{1}{2} }=\frac{2}{26}=\frac{1}{13}[/tex]
Arsenic is a naturally
please help!! I’m failing math and I have no idea what the answer is and if I don’t do my hw and keep failing I might have to repeat the grade! please let me know if you know the answer <3. I provided a photo! but I’ll but it here too
question⬇️⬇️
which expression is equivalent to 5(4x + 3) - 3x
A) 18x + 15
B) 18x + 3
C) 7x + 8
D) 2x + 8
Answer:
A: 18x+15
Step-by-step explanation:
5(4x+3)-2x
Distribute the 5
20x +15 - 2x
Combine like terms
20x-2x +15
18x +15
giving brainliest!! *easy*
Answer:
288.68 square millimeters
288.68 square millimeters or 1703.12 square millimeters
e) que características tienen las gráficas que representan una relación de proporcionalidad directa entre la cantidad de agua en la cisterna y el tiempo del servicio?
f) escriban las expresiones algebraicas de las relaciones que son de proporcionalidad ¿en qué son diferentes?
g) ¿qué representan esas diferencias
Answer:
here is a videos look it up on you tube and it might help
Step-by-step explanation:
search this
Interpreting graphs of proportional relationships
Find the surface area of the rectangular prism.
HELP ME PLS ASAP PLS PLZ WITH BOTHE!
Answer:
Cube - 600 Rectangular Prism - 350
Step-by-step explanation:
Cube - A=6a^2
Rectangular Prism - A=2(wl+hl+hw)
Answer:
1. 6x(10x10)=600cm
2. 2x(15x5+15x5+5x5)=350cm
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Answer:
What???
Step-by-step explanation:
Answer:
????
Step-by-step explanation:
Can someone please help me with this!?
What is your Patronus in harry potter?
Dog is my patronus but why is this in math lol
Answer:
My Patronus is a leopard. :)
Step-by-step explanation:
. A uniform distribution is having the following shape ___.
A. bell-shaped C. bimodal
B. rectangular D. triangular
Answer:
B. rectangular
Step-by-step explanation:
A distribution is called uniform if each outcome has the same probability of happening.
In this case, the shape of the distribution is rectangular, as each outcome has the same probability of happening. So the correct answer is given by option B.
The volume of a cube is 125 inches cubed. What is the length of each side?
Answer:
5
Step-by-step explanation:
Explanation: All the edges of a cube have the same length, and the volume of a cube is the length of an edge taken to the third power. So the length of the edge of a cube with a volume of 125 is 5.
Four buses carrying 153 high school students arrive to Montreal. The buses carry, respectively, 36, 46, 32, and 39 students. One of the students is randomly selected. Let X denote the number of students that were on the bus carrying this randomly selected student. One of the 4 bus drivers is also randomly selected. Let Y denote the number of students on his bus. Compute the expectations and variances of X and Y: E(X)
Answer:
E(X) = 38.9346
Var(X) = 25.588
E(Y) = 38.25
Var(Y) = 26.1875
Step-by-step explanation:
Given - Four buses carrying 153 high school students arrive to Montreal. The buses carry, respectively, 36, 46, 32, and 39 students. One of the students is randomly selected.One of the 4 bus drivers is also randomly selected.
To find - Compute the expectations and variances of X and Y.
Proof -
Let us assume that,
X be The number of students that were on the bus carrying this randomly selected student.
Y denote the number of students on his bus.
Now,
E(X) = [tex]\frac{36(36) + 46(46) + 32(32) + 39(39)}{153}[/tex]
= [tex]\frac{5957}{153}[/tex]
= 38.9346
⇒E(X) = 38.9346
Now,
E(Y) = [tex]\frac{36 + 46 + 32 + 39}{4}[/tex]
= [tex]\frac{153}{4}[/tex]
= 38.25
⇒E(Y) = 38.25
Now,
Var(X) = [tex]\frac{36(36 - 38.9346)^{2} + 46(46 - 38.9346)^{2} + 32(32 - 38.9346)^{2} + 39(39 - 38.9346)^{2}}{153}[/tex]
= [tex]\frac{310.0276 + 2296.3144 + 1308.5091 + 0.1668}{153}[/tex]
= [tex]\frac{3915.0179}{153}[/tex]
= 25.588
⇒Var(X) = 25.588
Now,
Var(Y) = E(Y²) - [E(Y)]²
= [tex]\frac{36^{2} + 46^{2} + 32^{2} + 39^{2} }{4} - (38.25)^{2}[/tex]
= [tex]\frac{5957}{4} - 1463.0625[/tex]
= 1489.25 - 1463.0625
= 26.1875
⇒Var(Y) = 26.1875
at a sporting event, you can buy 5 hot dogs and 2 drinks and spend $19. you could have also purchased 3 hot dogs and 4 drinks and sprnt $17. How much money did a hot dog cost? how much money did a drink cost?
What is the solution to the equation 7 −3x ≈ 9? (1 point)
Answer:
-16/3 will be the answer for this question