8. Determine whether the triangles are similar. If so, write a similarity
statement and the postulate or theorem that justifies your answer.
Answers
Answer:
Option (4)
Step-by-step explanation:
If ΔLMN is similar to ΔQRS,
Their corresponding sides will be proportional.
[tex]\frac{LM}{QR}= \frac{MN}{RS}= \frac{LN}{QS}[/tex]
[tex]\frac{5}{6}= \frac{3}{4}= \frac{6}{7}[/tex]
But it's not true.
Therefore, the given triangles ΔLMN and ΔQRS are not similar.
Option (4) will be the answer.
Related Questions
In the figure below, h || j. Find the values of y and x.
4x9
yo
y =
720
x =
Answers
Answer:
y= 108 x= 27
Step-by-step explanation:
Hope It Helps!
Which quadrant point is in (2,5)
Answers
Answer:
Sweets are sold loose, or pre-packed in 120g bags.
The 120 g bags are £1.49 each.
The loose sweets are £0.89 for 100g.
By calculating the price per gram, determine which is better value. Show your working.
Which ratio is less than Start Fraction 15 Over 24 EndFraction? One-half StartFraction 7 Over 8 EndFraction StartFraction 19 Over 24 EndFraction StartFraction 6 Over 8 EndFraction
Answers
Answer:
6/8
Step-by-step explanation:
bc if you divide all the frcations and make them decimles then 6/8 is only .75 and the others are greater than that
Answer:
6/8
Step-by-step explanation:
If 100 treats will feed 15 dogs (each dog is given the same number of treats), how many dogs can be fed with 40 treats?
Answers
Answer: 6 dogs
Step-by-step explanation:
If 100 treats will feed 15 dogs, then that means that the number of treats that each dog requires is:
= 100/15
= 6.67 treats
If 6.67 treats will feed one dog then the number of dogs that will be fed by 40 is:
= 40 / 6.67
= 6 dogs
If Destini runs 4 km in 18 minutes. Which proportion could be used to find how many minutes it would take her to run 16 km?
Answers
Answer: 72 minutes
Step-by-step explanation:
Ww would use direct proportion with the formula: y = kx
where y = number of minutes
x = distance
18 = 4k
k = 18/4
k = 4.5
Therefore, the number of minutes that it would take her to run 16 km would be:
y = kx
y = 4.5 × 16
y = 72 minute
So the University of Texas sent a letter to me saying that theyve heard of me and that they heard of my academic achievements. I have two questions. Is it a good University and is it hard to be recognized by them?
Answers
Answer:
its a good university trust me
Step-by-step explanation:
A square shed has sides that are 6 feet long what is the sheds area
Answers
Answer:
24
Step-by-step explanation:
a square has 4 sides, which in this case are 6 feet long. to get the area you have to multiply the two numbers, which is 6 times 4.
Jose started a small business and wants to determine when the business will become profitable. His operating costs can be expressed as y=$10,000+$3,000x, where x is the number of months he stays in business. His sales revenues can be expressed as y=$4,500x, where x is the number of months he stays in business.
How many months will it take for his business to become profitable?
Enter your answer as a whole number of months, such as: 3 months
Answers
Answer:
Step-by-step explanation:
7 months.
find the quotient *no remainder* 126÷9= ?????????????
Answers
Answer: 14
Step-by-step explanation:
126 divided by 9 is 14
Answer:
14
see how many times 9 can go into 12 you would get 1 so subtract 12 from 9 you get 3 and bring down the 6 you'd now have 36 and 4 times 9 gives you 36
Find the slope of the line passing through the points (-5,6) and (6,6).
slope:
Answers
Answer:
0
Step-by-step explanation:
the equation on finding slope is y2 - y1/x2 - x1
so it is...
6 - 6 = 0
6 - -5 = 11
0/11 but that doesnt work so I believe the slope is zero because the denominator is not the one being a 0
hope I helped ;)
Answer: its a zero slope
Step-by-step explanation: i just put them on a graph - uh i think there is another way to do it but i forgot
On a snow day, Samantha created two snowmen in her backyard. Snowman A was
built to a height of 43 inches and Snowman B was built to a height of 33 inches. The
next day, the temperature increased and both snowmen began to melt. At sunrise,
Snowman A's height decrease by 4 inches per hour and Snowman B's height
decreased by 2 inches per hour. Let A represent the height of Snowman At hours
after sunrise and let B represent the height of Snowman Bt hours after sunrise,
Write an equation for each situation, in terms of t, and determine the interval of
time, t, when Snowman A is taller than Snowman B.
Answers
Answer: A= -4t+43
B=-2t+33
Snowman A is taller than snowman B when t < 5 hours
Step-by-step explanation:
A will be taller than B when t < 5.
Given, snowman A was built to a height of 43 inches and snowman B was built to a height of 33 inches.
We need to write an equation for each situation, in terms of t and determine the interval of time, t when Snowman A is taller than Snowman B.
What is an equation?In mathematics, an equation is a formula that expresses the equality of two expressions, by connecting them with the equals sign =.
Now, as the temperature increases snowman A's height decreases by 4 inches per hour.
The equation that represents this situation is A=43-4t.
As the temperature increases snowman B's height decreases by 2 inches per hour.
The equation that represents this situation is B=33-2t.
We know that A is taller than B.
That is, A>B
⇒43-4t>33-2t
⇒43-33>-2t+4t
⇒10>2t
⇒5>t or t<5
Therefore, A will be taller than B when t < 5.
To learn more about an equation visit:
brainly.com/question/14686792.
#SPJ2
When is 2 + x located to the right of 2? When is it located to the left of 2?
Answers
Answer:
Its not located to the left when it is to the right it is squared hope this helps
Step-by-step explanation:
Write an equation where x
represents time if Tessa
makes $3,200 monthly and
earns $25 per hour.
Answers
Answer:
f(x)=25x+3200
Step-by-step explanation:
For full credit, show all work to support your answers.
Solve each equation.
1. x+9=-15
2. 11x=121
I
3. 30 = 8n - 2
-9-X=12
4.
3
Can anyone help me and put the explanation please and thank you
Answers
So to solve number 1 spur x as the subject.
1) x + 9 = - 15
x = - 15 — 9
x = - 24
To know if it is correct you can say;
- 24 + 9 = - 15
Because you got back - 15 then it is correct.
2) 11x = 121
Again we are gonna make x the subject.
11x = 121
x = 121/11
x = 11
If you should do the opposite of division and multiply 11 by 11 you should get 121.
3) 30 = 8n — 2
Make n the subject
30 = 8n — 2
30 + 2 / 8 = n
4 = n
I’ll add the rest of the solutions in the comments. :) Hope this helps
Can someone help me with this question!!
Answers
Answer:
(fg)(2)= -14
Step-by-step explanation:
(fg)(2) = (2²-11)(4-2)
= -7(2)
= -14
Real or fake??? What do you guys think?
Answers
Step-by-step explanation:
fake you can tell by the camera
Luna bought 0.63 pounds of blueberries. How much did she have to pay?
Answers
Answer:
How much is the cost per pound?
Step-by-step explanation:
Answer:
It depends on the cost per pound.
Step-by-step explanation:
Multiply 0.63 by the cost per pound
Sales tax is calculated as a percentage of the sales price. If sales tax is 7%, what is the sales tax on clothing that costs $150?
A. $15.70
B. $10.50
C. $9.77
D. $7.00
Answers
Answer:
Step-by-step explanation:
the sales tax will be 150*(7/100)=10.50
choice B
1) Define the three trigonometric ratios (sine, cosine, and tangent) using opposite side, adjacent side, and
hypotenuse)
Answers
Answer:
Sine - opposite side/hypotenuse. Sine is the ratio of the opposite side to the hypotenuse.
Cosine - adjacent side/hypotenuse. Cosine is the ratio of the adjacent side to the hypotenuse.
Tangent - opposite side/adjacent side. Tangent is the ratio of the opposite side to the adjacent side.
Answer:
Three common trigonometric ratios are the sine (sin), cosine (cos), and tangent (tan)
Step-by-step explanation:
Use the figure to select another name for ∠9 . Select all that apply.
Answers
Answer:
SRM, MRS
Step-by-step explanation:
Is 4x + 2 + 8x equivalent to the expression 2 (6x + 1)?
Answers
4x + 2 + 8x = 12x + 2 = 2(6x + 1)
Yes the expressions are equivalent
Solve.
33 * (-81) =
-30
-24
Answers
Answer:
-30
Step-by-step explanation:
Hope this helps!
NEED HALP ASAP PLEASE
A student answered 72 problems on a test correctly and received a grade 83%. How many problems were on the test, if all the problems were worth the
same number of points? (Round to the nearest wholenumber)
Answers
Answer:
Step-by-step explanation:
only thing you have to do is get the questions they answered correctly and divide that by the total amount of questions .
Find the slope from the following coordinate points: (-4,-10) and (-9,-9)
Answers
Answer:
1/-5
Step-by-step explanation:
I hope this helps, have a great day/night:)
Camile is taking a road trip to see nicki minaj in
concert. She drives 1 1/2 hours which covers 1/9 of
her trip. How many hours will it take her to complete
her trip?
Answers
Answer:
ahhaha
Step-by-step explanation:
Hahahahahsjsjjahaha
Put the following lengths in ascending order, 900cm, 8.9m, 895cm, 9.1m, 12000mm, 0.0092km
Answers
Answer:
Messy here!
this is what you did to my question..
........
now I do it to you!
Step-by-step explanation:
i need help i do not understand
Answers
¿Cual es la medida del diámetro del circulo unitario? necesito saber la medida del diámetro
Answers
Answer:
Step-by-step explanation:
¿Necesitas la fórmula, o como la respuesta?. Porque si necesitas la respuesta entonces, no podemos responderla si no tenemos las medidas... Si usted necesita la fórmula, entonces es A = πr 2
5. REINFORCE Construct a 4th-degree polynomial with the following characteristics:
a. Exactly 4 distinct real zeros
b. Exactly 3 distinct real zeros
Type
c. Exactly 2 distinct real zeros
Type
d. Exactly 1 distinct real zero
Type
PLEASE HELP DUE TODAY
Answers
- Harvard university professor
What is 6-32/2 with a explanation
Answers
Answer:
ok so i love math got a A on it here is the answer
Step-by-step explanation:
6 - 32/2 first you see how many time than u get -10
