Determine whether the triangles are similar by AA~, SSS~, SAS~, or not similar.
If the triangles are similar, write a valid similarity statement.
Answers
Answer:
the AA~ congruency could be used, because
angle w=y,
angle t=z
and angle x is common
Step-by-step explanation:
That was my answer and I got it right :)
The given triangles are not similar.
What is similarity of triangles?Two triangles are said to be similar if their corresponding angles are congruent and the corresponding sides are in proportion.
Given a figure of two triangles, ΔWXT and ΔYXZ
Here,
28/35 ≠ 30/38
WX/YX ≠ XT/XZ
We can conclude that, the corresponding sides are not in common ratio, so triangles are not similar.
Hence, The given triangles are not similar.
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Related Questions
There are 2 answers for this
(Please use a comma to separate them)
Emma got 90% of the questions on her history test correct if she answered 27 questions correctly, how many questions did Emma get wrong?
There were (A) questions on the test so she got (B) questions wrong
Answers
Answer:
There were 30 questions on the test so she got 3 questions wrong.
Step-by-step explanation:
Given that:
Correct answers by Emma = 27
Percentage of correct answers = 90%
Let,
x be the total number of questions on test
90% of x = 27
[tex]\frac{90}{100}x=27[/tex]
[tex]0.9x=27[/tex]
Dividing both sides by 0.9
[tex]\frac{0.9x}{0.9}=\frac{27}{0.9}\\x=30[/tex]
There were 30 questions on the test.
Wrong answers = Total questions - Correct answers
Wrong answers = 30-27 = 3
Hence,
There were 30 questions on the test so she got 3 questions wrong.
select the correct answer which statement is true
Answers
Find the slope of the line that passes through the points A(5,-1) and B
(3, -1).
Answers
Answer:
1/6
Step-by-step explanation:
The first coordinate of the point ( - 3, 2) indicates the point is located
Answers
Answer:
In the first coordinate
Step-by-step explanation:
For x = -3, the point is either located in 2nd or 3rd quadrant.
What is the general equation of a Straight line? What is a coordinate?
The general equation of a straight line is -
[y] = [m]x + [c]
where -
[m] → is slope of line which tells the unit rate of change of [y] with respect to [x].
[c] → is the y - intercept i.e. the point where the graph cuts the [y] axis.
A coordinate is represented as -
P(x, y)
where -
[x] is abscissa
[y] is ordinate
We have the following coordinate -
(-3, 2)
For x = -3, the point is either located in 2nd or 3rd quadrant
Therefore, for x = -3, the point is either located in 2nd or 3rd quadrant.
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What would be the best first step to convert 5x-y=7 to slope intercept form?
Question 1 options:
Multiply both sides by -1
-5x from both sides
+5x to both sides
Subtract 7 from both sides
Answers
Answer:
-5x from both sides
Step-by-step explanation:
When converting an equation to slope-intercept form, you need to isolate the y. The first step in isolating the y is to remove 5x from both sides of the equation:
5x - y = 7
5x - 5x - y = 7 - 5x
-y = 7 - 5x
Now it's just -1y on one side of the equation.
Write an equation to describe this situation using decimals. “Tessa bought x pounds of almonds. Lark (y) bought more than that”. PLEASE HELP!
Answers
Answer:
y = 1.6x
Step-by-step explanation:
y is the total amount/pounds of almonds that Lark bought. x is the amount that Tessa bought. 3/5 is the same as 0.6. If we multiplied Tessa's amount by 0.6 it would decrease by 2/5 so we have to add 1 to make it 1.6. To find how much Lark bought multiply 1.6 and Tessa's amount.
Answer:
how many 35 (x) did molly purchase, for 5 (y) weeks.
Step-by-step explanation:
I chose this because each number represents a different volume , it also makes a good answer, comment or repsond if i am wrong.
35.
A box is 1 m long, 40 cm high and 20 cm wide. What is the volume of the box in cubic
centimeters?
I need help please thank you
Answers
Answer:
Step-by-step explanation: First, we need to convert 1m to cm, which is 100. Now, we simply do 100 x 40 x 20, which equals 80,000 cubic centimeters.
Hope this helps :)
Help!!!! I have no idea how to even begin this
Answers
Answer:
y=-7x+3
since the formula is y=mx+b where m is the slope and b is the y-intercept.
A bag has 5 yellow marbles 3 red marbles and 2 blue marbles.Quinn randomly picks a marble from bag and returns it before another is picked. How many times would quinn expect to pick a blue marble if he picks a marble 200 times
Answers
Answer:
40 times
Step-by-step explanation:
5+3+2=10
10(x)=200
x=20
which function represents the relationship between x and y when y=16/5 and x=20
Answers
Answer:
y = (4/25)x
Step-by-step explanation:
We are given;
y = 16/5 and x = 20
Now if y varies directly with x, then we can say;
y = mx
Where m is constant of proportionality
This means that;
16/5 = 20m
Divide both sides by 20 to get;
(16/5) × 1/20 = m
16/100 = m
m = 4/25
Thus,the equation is:
y = (4/25)x
X= -11, y=11 pls help if you can thank you
Answers
Answer:
here
Step-by-step explanation:
x= - 11 and y =11
Answer:
11:)
Step-by-step explanation:
X: -3, 2, 7, 12
Y: 0, 2, 4, 6
Whats the slope ?
Answers
Answer:
The Slope in 7,2
Step-by-step explanation:
Solve for n in the following equation. A=P(1+n) show all your work
Answers
Answer:
A-1/P=n
Step-by-step explanation:
step 1. look at the parentheses and use inverse operations on both sides
A=P(1+n)
-1 -1
step 2. divide both sides by P
A-1=P(n)
/P /P
n= A-1/P
The value of n on solving the equation A = P (1 + n) is A / P - 1.
What is equation?An assertion that two mathematical expressions have equal values is known as an equation. An equation simply states that two things are equal. The equal to sign, or "=," is used to indicate it.
Given:
A = P (1 + n),
Here we can solve the parentheses by using the distributive property as shown below,
A = P × 1 + P × n
A = P + nP
Transform as shown below,
nP = A - P
n = (A - P) / P
n = A / P - 1
Thus, the value of n is A / P - 1.
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The mixed number 9 14/100 is equivalent to 9.14.
True or False?
ANSWER TO GET 20 POINTS
Answers
Answer:
true
Step-by-step explanation:
Two planes take off from the same airport at approximately the same time. Plane A has an airspeed of 600 mph
and travels in the direction S 20° W. Plane B has an airspeed of 450 mph and travels in the direction N 35° E.
Which diagram represents the distance, x, between the planes?
Answers
Answer:
B
Step-by-step explanation:
edge 2020
Answer: option B
Step-by-step explanation:
edge 2023
Find 4cos2a, if
[tex] \cos(a) = \frac{ \sqrt{3} }{2} [/tex]
Answers
If you mean to find 4 cos(2a), then recall the double angle identity for cosine:
cos(2x) = 2 cos²(x) - 1
so that
4 cos(2a) = 4 (2 cos²(x) - 1) = 4 (√3 - 1)
Can someone help me with this question please and thank you
Answers
Answer:
The complete table will be:
x y
1 5
0.8 4
0.4 2
Step-by-step explanation:
Given rule is:
y = 5x
In the given rule, x is multiplied by 5 to get the values of y. The same rule can be manipulated to find the value of x in terms of y.
[tex]\frac{y}{5} = \frac{5x}{5}\\x = \frac{y}{5}[/tex]
Putting y = 5
[tex]x = \frac{y}{5}\\x = \frac{5}{5}\\x = 1[/tex]
Putting y = 4
[tex]x = \frac{y}{5}\\x = \frac{4}{5}\\x = 0.8[/tex]
Putting y = 2
[tex]x = \frac{2}{5}\\x = 0.4[/tex]
Hence,
The complete table will be:
x y
1 5
0.8 4
0.4 2
I know I put An answer I don’t know if that’s it I just accidentally put it
Answers
Answer:
38
Step-by-step explanation:
Answer:
the answer is 36ft² or c
Step-by-step explanation:
hope this helps :)
HELP ME PLEASEEEEEEEEEE
Answers
Answer: The total amount the water change was -28 gallons by the end of the week OR The total amount the water changed decreased 28 gallons by the end of the week. Depending on how you want to word it.
Hope this helps!
Step-by-step explanation:
Create you equation:
x = the total amount the water changed
d = the amount of days
x = -4d
Insert the known information into the equation and solve:
x = -4d
x = -4(7)
x = -28
Help quick!!!!!!!!!!!!
Answers
Explanation: a bakery sells 3 muffins for every 5 pizza pies.
If muffins=
Pizza pies=5x
The bakery sold a total of 24 muffins and pizza pies together.
3x + 5x = 24
8x = 24
Dividing both sides by 8, we get..
X=3
Muffins = 3 x 3 = 9
Pizza pies = 5 x 3 = 15.
Hope this helps! :D
Find the slope between the following points (2,5) and (-3,-9)
Answers
Answer: 14/5
Step-by-step explanation: Use Algebra calculator on math papá.com
Answer:
[tex]m=\frac{14}{5}[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Slope Formula: [tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]Step-by-step explanation:
Step 1: Define
Point (2, 5)
Point (-3, -9)
Step 2: Find slope m
Simply plug in the 2 coordinates into the slope formula to find slope m
Substitute [SF]: [tex]m=\frac{-9-5}{-3-2}[/tex]Subtract: [tex]m=\frac{-14}{-5}[/tex]Simplify: [tex]m=\frac{14}{5}[/tex]please help!! :)
find the area of this parallelogram. Be sure to include the correct unit in your answer.
Answers
Answer:
7x12x13=1092
Step-by-step explanation:
what is 9 percent of 30948
Answers
Answer:
2785,32
Step-By-Step:
30948*0.09
Answer:
2785.32
Step-by-step explanation:
solution,
9 % of 30948
= 9/100×30948
= 278532/100
= 2785.32
9%of 30948 is 2785.32
Can you help me with this question please
Answers
Answer:
x should be 101
Step-by-step explanation:
Let see if this work
Answers
Answer:
i really dont know what you are saying, but thanks for the points and have a nice day! always smile peeps!
1) (3.1 x 10^1)(4.3 x 10^-6)
Answers
Answer:0.0001333
Step-by-step explanations :
The pizzas you order for home delivery cost $19. The sales tax is 4.9%. What is the total price for the pizza?
Answers
Answer:
23.9
Step-by-step explanation:
you add the percentage to 19
Carmen has taken out a loan for $800 to buy a car. She plans to pay back the loan at a rate of $40 per month. Ramona has borrowed $500 to buy a car, which she plans to pay back at a rate of $20 per month.
How long will it take Ramona to pay back her loan?
Answers
Answer:
It will take Ramona 25 months or 2 years and 1 month to pay back for the car.
Please, help me with my homework! Thank you!
Answers
Answer:
i think (17)
Step-by-step explanation:
The perimeter of this compound shape (17) when you add up the sides and find the answer to the missing side.
I NEED HELP WITH THESE 2 ASAP!!! I WILL MARK BRAINLIEST!!
Answers
Answer:
c and f
Step-by-step explanation: