1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Artemon [7]
3 years ago
6

Given that the triangles are similar how to find x

Mathematics
1 answer:
alexdok [17]3 years ago
3 0
So if they are similar then just try to figure out which two sides correspond to each other from the first and then the second triangle.

See how in the above example I did 20 and 5 not 20 and 14 or 20 and 3.5 because they do not correspond with one another.

Then figure out, is x on the mama or baby shape and either multiply the number received from all proportions or divide.

Multiply : small to big ( # missing on the bigger one )

Divide : big to small ( # missing on the smaller one)

----------------------------------------------------------------------

I hope that helps you out!! Any more questions??

You might be interested in
KY wants to buy three shirts which were originally price 49.96 dollars eachhistorical discount the price of the third shirt and
shutvik [7]

Same question, c) 44.59

3 0
2 years ago
Read 2 more answers
. HELP DUE IN A FEW MIN ASAP im stupidssssss
adelina 88 [10]

Answer:

B

Step-by-step explanation:

80*17=1360/choice B

5 0
3 years ago
The general solution to the second-order differential equation y′′+10y=0 is in the form y(x)=c1cosβx+c2sinβx. Find the value of
allsm [11]

Answer:β=√10 or 3.16 (rounded to 2 decimal places)

Step-by-step explanation:

To find the value of β :

  • we will differentiate the y(x) equation twice to get a second order differential equation.
  • We compare our second order differential equation with the Second order differential equation specified in the problem to get the value of β

y(x)=c1cosβx+c2sinβx

we use the derivative of a sum rule to differentiate since we have an addition sign in our equation.

Also when differentiating Cosβx and Sinβx we should note that this involves function of a function. so we will differentiate  βx in each case and multiply with the differential of c1cosx and c2sinx respectively.

lastly the differential of sinx= cosx and for cosx = -sinx.

Knowing all these we can proceed to solving the problem.

y=c1cosβx+c2sinβx

y'= β×c1×-sinβx+β×c2×cosβx  

y'=-c1βsinβx+c2βcosβx

y''=β×-c1β×cosβx + (β×c2β×-sinβx)

y''= -c1β²cosβx -c2β²sinβx

factorize -β²

y''= -β²(c1cosβx +c2sinβx)

y(x)=c1cosβx+c2sinβx

therefore y'' = -β²y

y''+β²y=0

now we compare this with the second order D.E provided in the question

y''+10y=0

this means that β²y=10y

β²=10

B=√10  or 3.16(2 d.p)

5 0
3 years ago
Felix has 2 yards of ribbon. he needs 1/4 yard to make a bow. how many bows can he make?
ioda
He can make 8 bows because 4 1/4 = 1 so 4×2=8
6 0
2 years ago
Stephanie borrowed $12,000 at a 5% interest rate for 8 years. what was the interest?
Sindrei [870]
The interest was 4,800
3 0
3 years ago
Read 2 more answers
Other questions:
  • The short sides of a rectangle are 2 inches. The long sides of the same rectangle are three less than a certain number of inches
    14·1 answer
  • Simplify the following expression. 1415 - 12
    14·1 answer
  • The average adult has 1.2 to 1.5 gallons of blood in their body how much blood does the average adult have in liters round your
    15·1 answer
  • Gemma wrote the equation for a linear relationship below. y = 3x + 5 If x equals 9, what is the value of y? y = _____
    7·2 answers
  • A student receives his grade report from a local community college, but the GPA is smudged. He took the following classes: a 2 h
    6·1 answer
  • I need help plz answer!!!
    15·2 answers
  • S+f=24 s=3f<br><br> I need this now
    15·1 answer
  • What is 62.9/4.7 ?????
    8·2 answers
  • Special pairs of angles and classifying thoughts (PLEASE HELP)
    9·1 answer
  • Suppose vanilla beans cost $600 per kilogram. Julie bought 9 grams of vanilla beans. Jacques bought 70 grams of vanilla beans.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!