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
Brums [2.3K]
3 years ago
13

Suppose given parallelograms EFGH ∼ IJKL, such that m∠E=70°. Find m∠J and m∠L.

Mathematics
1 answer:
jarptica [38.1K]3 years ago
8 0

if both parallelograms are similar, that means all their angles are the same, one might be larger or smaller, but the angles are all the same for both.

in a parallelogra, opposite angles are equal, and their counterpart angle, are their supplementary sibling, namely they both siblings add to 180°.

check the picture below

You might be interested in
Make r the subject of the formula in 1 - E Rr​
Artemon [7]

Answer:

r= 1r- eR = r

Step-by-step explanation:

r-r = ER final answer to equal r= -ER

8 0
3 years ago
In variogram modeling with multiple variables and anisotropy, if all the variograms cannot be modeled well, it is critical to mo
siniylev [52]

Answer:

The statement is false.

Step-by-step explanation:

If the modeling is with multiple variables it is necessary for all the variables to be modeled well such that the criticality of the model is dependent on all the variograms. It is not dependent on the cross variograms only.

6 0
3 years ago
Can Anyone help me with 1-8
Maksim231197 [3]
1-8=1 easy math but heres help
3 0
3 years ago
Use Laplace transform methods to solve the differential equation: The initial conditions are f(0) = 0 and <img src="https://tex.
Llana [10]

Answer:

Step-by-step explanation:

\frac{d^2 y}{dt^2} +12\frac{dy}{dt} +32y = 10e^{-2t} where f(x) is replaced by y

Take Laplace on both sides

s^2 Y -s(0)-0 +12s Y-0+32Y = \frac{10}{s+2} \\Y(s^2+12s+32) =  \frac{10}{s+2}\\Y =  \frac{10}{(s+2)(s+4)(s+8)}

We can resolve into partial fraction to get Y = L(y)

Let this equals

\frac{A}{s+2} +\frac{B}{s+4} +\frac{C}{s+8} \\10 = A(s+4)(s+8) + B(s+2)(s+8) +Cs+4)(s+2) \\

Solving we get

s=-9

24C = 10 or C =5/12

s=-2:  A=10/12=5/6

s=-4: B = -5/4

Taking inverse Laplace

y(t) = \frac{-5e^{-4t} }{4} + \frac{5e^{-8t} }{12} +\frac{-5e^{-2t} }{6}

6 0
3 years ago
What is the slope of the line graphed above?<br> A. -2<br> B. -1<br> c. -1/2<br> d. 1/2<br> E. 2
Ierofanga [76]

Answer:

-1/2

Step-by-step explanation:

pass (0,1) (2,0)

slope = rise/run = -1/2

5 0
3 years ago
Other questions:
  • (x,y)➡(x-8,y+4)<br><br><br>what is the image of <br><br>A(2,6)<br>B(-1,5)
    9·1 answer
  • Container A and container B have leaks. Container A has 800 milaliters of water and is leaking 6 milaliters per minute. Containe
    13·1 answer
  • Is a multiple of a number is a power of the number
    10·1 answer
  • Find the range of the following data. Scores:81,79,80,88,72,96,86,73,79,88
    9·1 answer
  • What is the value of x in the equation 3x – one-ninthy = 18, when y = 27?
    7·2 answers
  • Which of these strategies would eliminate a variable in the system of equations?
    10·1 answer
  • you save $15 per week to purchase a bike that costs $120. write and solve an inequality to find the number of weeks you need to
    6·1 answer
  • (This is 6th grade math)<br>Question: Half a number minus nineteen​
    9·1 answer
  • Please help me solve my problem!!!
    15·1 answer
  • Fgbnvb xhgrfdcc vbn c
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!