Please help me im stuck and the selected answer is not wrong or right i dont know
Answers
No these triangles are not similar.
Step-by-step explanation:
Given Information on First triangle :
Base = 3
Height = 8
Given information on Second triangle :
Base = 4
Height = 10
Area of a Right Angle triangle :
[tex] \frac{base \times height}{2} [/tex]
Area of First triangle :
[tex] \frac{3 \times 8}{2} = \frac{24}{2} \\ \\ = 12[/tex]
Area of Second triangle :
[tex] \frac{4 \times 10}{2} = \frac{40}{2} = 20[/tex]
Their Ratio :
[tex]12:20 = \frac{12}{20} \\ = \frac{3}{5} [/tex]
So I guess no, the triangles are not similar.
Related Questions
What is the x intercept of the line below?
Answers
Answer:
No x-intercept
Step-by-step explanation:
When there's an equation that has no x then it will not touch the x axis.
Italiano sells 8 ounces of gelato for $6.64. Creamery sells 6 ounces of gelato for $5.34. Which statement is true about the cost of gelato?
The unit price at Italiano is $0.83 and at Creamery is $0.89. Creamery is more expensive.
The unit price at Italiano is $0.83 and at Creamery is $0.89. Italiano is more expensive.
The unit price at Italiano is $0.89 and at Creamery is $0.83. Creamery is more expensive.
The unit price at Italiano is $0.89 and at Creamery is $0.83. Italiano is more expensive.
Answers
Answer:
the unit price at italianos is $0.83 and at creamery is $0.89. creamery is more expensive
Step-by-step explanation:
Answer:
The unit price at Italiano is $0.83 and at Creamery is $0.89. Creamery is more expensive.Step-by-step explanation:
The table represents a function.
What is f(-2)?
0 -3
х
-6
-2
f(x)
3
1
4
-2
O-1
O 1
O 3
Answers
9514 1404 393
Answer:
(c) 1
Step-by-step explanation:
To find f(-2), locate -2 in the x column. Then find the corresponding f(x) value.
-2 is in the second row, opposite f(x) = 1, so f(-2) = 1.
Answer: c
Step-by-step explanation:
PLEASE HELP SOLVE THESE!! DUE IN AN HOUR!! THANK YOU:))
Answers
Answer:
1, (2,5)
2, (6,2)
3, (-5,9)
Step-by-step explanation:
OMG I was doing the same thing solving by elimination. can I get the brainlest? Pls
5(x + 3) represents the area of the rectangle above. Which expression below is
equivalent by the Distributive Property? (4 points)
1) 5x + 3
O2) (5 + x) + 3
3) 5x + 15
O4) (x + 3) - 5
ILL GIVE BRAINLIEST
Answers
Answer: 1,2,3 becuase they are all equivalent its just logic when you think abt it
Step-by-step explanation: 4 makes no sense
Answer: I dont know
Step-by-step explanation: Math make my brain hurt, and its not 4 btw.
ps: answer is C third option
Which expression is equivalent to 7m + 5 + 6 + 3m
Answers
Answer:21
Step-by-step explanation:
Answer: 10 + 11m
Step-by-step explanation:
First you add 7m + 3m = 10m. Then you do 5+6=11. And that would get yo 10+11m
A quantity with an initial value of 8100 decays continuously at a rate of 0.95% per year. What is the value of the quantity after 96 months, to the nearest hundredth?
Answers
Answer:
20163.299
Step-by-step explanation:
Initial value = 8100
Rate r = 0.95% = 0.0095
t = 96 month
Therefore, Value of the quantity after 39 decades = Initial value*e^(rt)
= 8100*e^(0.0095*96)
= 8100*e^(0.912)
= 8100*2.48929615041
= 20163.298818321
= 20163.299
So, the value of the quantity after 96 months is 20163.299
Answer:
7507.21
Step-by-step explanation:
Please help me ASAP
Answers
Answer:
Step-by-step explanation:
by inspection.. just looking at the graph
slope = - 1/2 (called m )
Y-intercept is at 1
line equation is then
y= mx + b
y= -1/2x +1
:)
7(n - m) for m = 4 and n = 15
Answers
Answer:
63
Step-by-step explanation:
7(15-4)
7(9)
63
Ms. Speer's spent a total of $120 while online shopping . Out of the total, $84 was spent just on Amazon. The rest was spent on apple. Write and equation to determine how much Ms. Speer spent at Apple. Write your equation below and determine how much she spent at Apple.
Answers
Answer:
a + 84 = 120
Step-by-step explanation:
Let a = how much $ was spent on Apple
a + 84 = 120
a = 36
solve -50x³y²z² divided by ÷5xyz
Answers
Answer:
The answer would be
[tex] - 10x^{2} y[/tex]
Answer:
person who had answer in first is correct
What is the nth term of each linear pattern? 85,80,75,70
Answers
Answer:
if "nth" is ninth, then
85, 80, 75, 70, 65, 60, 55, 50, 45
1 2 3 4 5 6 7 8 9
45 is the ninth term of the linear pattern
Step-by-step explanation:
Pleaseee help IM stuck
Answers
Answer:
The first one
Step-by-step explanation:
I think that for you to convert miles to feet you would need to cancel out miles which means miles goes in the bottom. I'm not sure though
Find the rate of change of the line by completing parts (a) and (b).
Select any two points on the line to label as P and R. Name their coordinates.
1
Answers
Answer:
The rate of change is 1/2
Step-by-step explanation:
Formula:
y-y/x-x
The two points i chose were (-1,1) and (1,1)
You plug them in:
1-0/ 1 - (-1)
leaving you with 1/2
write the expression 36 + 4 as a product using the greatest common factor and thr distributive property
Answers
4 (9+1)
36 + 4.....GCF = 4
(4 * 9) + (4 * 1) =
4(9 + 1) <==
Convert the following into Vertex form
y=-3x^2 +1
Answers
40 is what percent of 50?
%
5
%
4
90%
80%
Answers
Answer:
80%
Step-by-step explanation:
Answer:
80%
Step-by-step explanation:
50 times .8 aka 80 percent is 40
Each day, you do homework for m minutes and watch tv for 30 minutes. Which expression can you use to find how many minutes you do both activities in 5 days? Explain your reasoning.
Answers
WILL GIVE BRAINLIEST!!!!
Answers
Explanation: It’s A because 28,500 - 23,700 = 4,800. 4,800 / 3 = 1,600. 23,700 - 4,800 = 18,900 - 1,600 = $17,300. Hope this helps :)
Solve using substitution.
x + y = 9
–5x + 3y = 19
Answers
Answer:
(1,8)
Step-by-step explanation:
please mark me as brainliest thank you
a = 3.6 and b = 10, then ab = _______. *
Answers
Answer:
36
Step-by-step explanation:
3.6 * 10 = 36
Answer:
36
Step-by-step explanation:
if a = 3.6 and b= 10 and if we want to find ab we will just multiply them
3.6 x 10 = 36
(If you multiply a decimal by 10, the decimal point will move one place to the right. If you divide a decimal by 10, the decimal point will move one place to the left. If you multiply or divide by any power of 10, it will move a number of spaces equal to the number of 0's.)
have a wonderful day
?? anyone know thank you
Answers
Answer:
17/24 of the movie
Step-by-step explanation:
1. a rectangular room measures 10 feet by 12 feet. What is the area of the room?
2. What is the area of a rectangle with a base of 6 inches and height of 10 inches?
3. Travis is planting a rectangular garden that is 5 feet by 12 feet. One bag of soul covers 6 square feet. How many bags of soil does he need to cover the whole garden?
PLEASE HELP! PLEASE HELP!
Answers
Answers:
Area = 120 square feetArea = 60 square inchesHe needs 10 bags==================================================
Explanation:
For problems 1 and 2, we just multiply the base and height. This is the same as multiplying the length and width.
So in problem 1 we have 10*12 = 120 square feet. In problem 2 we have 6*10 = 60 square inches.
-----------------------
Problem 3 follows the same idea, but we do a bit more work. The area of the garden is 5*12 = 60 square feet.
Let's say x is the number of bags needed.
1 bag covers 6 square feet
2 bags cover 12 square feet
and so on
x of those bags cover 6x square feet. The x is just a placeholder for a number. Specifically, a positive whole number.
The expression 6x represents how much area that can be covered by x bags. We want to cover 60 square feet.
The equation we need to solve is 6x = 60. Doing so leads to x = 10 after dividing both sides by 6.
So this means Travis needs 10 bags.
Milo's Ice Cream Factory sold more than 45 waffle cones yesterday. Which of the following inequalities represents the number of waffle cones Milo's Ice Cream Factory sold yesterday?
A.
x 45
D.
x < 46
Answers
Answer:
I believe the answer would be x<46
Answer:
I'm fairly sure that it would be D, or the final answer.
Step-by-step explanation:
Since he sold more than 45 waffle cones, x would not equal 45. This is why D is correct. Hope it helps!
Write an algebraic expression for each verbal description:
The number of people who do NOT have brown hair
b= number of people WITH brown hair
Answers
8x =35 what is the value for xx that makes the equation true?
Answers
I need to know the answer to this
Answers
Answer: 276
Step-by-step explanation:
multiply 1/3 by 4/4 to make it similar to 5/12 that way you can add them. because the denominator is different from each other you can’t add them. once you do that you get 4/12, you then add 5/12 and that equals 9/12. in order to get to 12/12 you need 3/12 more. this 3/12 represents the 69 guest that chose vegetarian. the 5/12 represents the the guest who chose chicken and the 4/12 represents the ones who chose beef. now that you know 69 people is the same as 3/12 of all the guest. you then realize that 9 is divisible by 3. so you multiply 69 by 3 because 3 goes into 9 3 times. which gives you 207. 207 represents 9/12. and we already know 69 represents 3/12. so you add them together and get 276. sorry if that was confusing but that’s the best way i can explain it.
Please help I will give brainiest , 5 stars, and thanks!
Answers
Answer:
5.8
Step-by-step explanation:
92.8-80.0=12.8
then 12.8-12.8=0
bold means fill that for boxes
Solve 3(5x-4) < 15x
O. X < 4
O no solution
O x > -4
O all real numbers
Answers
Answer:
All real numbers
Step-by-step explanation:
3(5x - 4) < 15x
~Distribute left side
15x - 12 < 15x
~Subtract 15x to both sides
-12 < 0
Best of Luck!
C
51 ft
68 ft
1») What is the length of the hypotenuse?
C =
feet
Answers
Answer:
85
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Trigonometry
[Right Triangles Only] Pythagorean Theorem: a² + b² = c²
a is a legb is another legc is the hypotenuseStep-by-step explanation:
Step 1: Identify
a = 68
b = 51
Step 2: Solve for c
Substitute [PT]: 68² + 51² = c²Exponents: 4624 + 2601 = c²Add: 7225 = c²Isolate c: 85 = cRewrite: c = 85