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
aliya0001 [1]
3 years ago
15

U is a midsegment of AFGH. 1) = 7, FH = 9, and GH= 12. Find the perimeter of AIJH. F​

Mathematics
1 answer:
OleMash [197]3 years ago
5 0

Answer:

perimeter of triangle IJH= 17.5

Step-by-step explanation:

line IJ is a midsegment, so you can divide the segments FH and GH by 2.

that means segment IH= 4.5 and segment GH=6. segment IJ is given as 7.

add 4.5 + 6 + 7, which equals 17.5

You might be interested in
Prove that x-s-t is a factor of x^3 - s^3 -t^3 -3st(s+t)
inessss [21]
1. Introduction. This paper discusses a special form of positive dependence. Positive dependence may refer to two random variables that have a positive covariance, but other definitions of positive dependence have been proposed as well; see [24] for an overview. Random variables X = (X1, . . . , Xd) are said to be associated if cov{f(X), g(X)} ≥ 0 for any two non-decreasing functions f and g for which E|f(X)|, E|g(X)|, and E|f(X)g(X)| all exist [13]. This notion has important applications in probability theory and statistical physics; see, for example, [28, 29]. However, association may be difficult to verify in a specific context. The celebrated FKG theorem, formulated by Fortuin, Kasteleyn, and Ginibre in [14], introduces an alternative notion and establishes that X are associated if ∗ SF was supported in part by an NSERC Discovery Research Grant, KS by grant #FA9550-12-1-0392 from the U.S. Air Force Office of Scientific Research (AFOSR) and the Defense Advanced Research Projects Agency (DARPA), CU by the Austrian Science Fund (FWF) Y 903-N35, and PZ by the European Union Seventh Framework Programme PIOF-GA-2011-300975. MSC 2010 subject classifications: Primary 60E15, 62H99; secondary 15B48 Keywords and phrases: Association, concentration graph, conditional Gaussian distribution, faithfulness, graphical models, log-linear interactions, Markov property, positive
8 0
3 years ago
Help solve(7y+5)-2(4y-3)
ANEK [815]
7y+5-8y+6 Group like terms 7y-8y+5+6 -y+11 or 11-y
3 0
3 years ago
Read 2 more answers
What’s the vertex of this equation?
statuscvo [17]

f (x) = a(x - h)^2 + k, where (h, k) is the vertex of the parabola.

Do you see the h and k in your equation?

-h = -(-2) = 2

We see that k = -4.

Our vertex is (2, -4).

3 0
3 years ago
In an auditorium,10,200 people were seated in 12 rows. Find number of people in each row. ____________
dalvyx [7]

Answer:

850 people

Step-by-step explanation:

10,200 people in 12 rows

÷ 12 on both sides:

\frac{10200}{12} people in \frac{12}{12} rows

850 people in 1 row.

4 0
3 years ago
At an animal shelter, the ratio of cats to dogs is 5:6. If there are 54 cats, how many dogs are there at the shelter?
Neko [114]

There would be 45 dogs!

8 0
3 years ago
Other questions:
  • An ice cream cone has a scoop of ice cream that is a half-sphere on top. what is the volume of the whole ice cream cone with the
    9·2 answers
  • Morty buys and sells computer parts he bought two monitors for $25 each and later sold them for 88 each he bought four cases for
    6·1 answer
  • What’s the answer to this question?
    11·1 answer
  • Estimate the sum 1,341 + 6,972
    11·2 answers
  • At the end of a year, the gross debt of a country stood at about $24 trillion. Express this amount in dollars per person, assumi
    8·1 answer
  • 1. What is the simple interest on $4,500 for 2 and a half years at 4% per year?
    11·2 answers
  • Please help with this math!
    14·1 answer
  • Please help 8th grade math ez
    11·2 answers
  • (2x-3)^2=9 factorise
    10·2 answers
  • A bicycle has a listed price of $588.95 before tax. If the sales tax rate is 8.25% , find the total cost of the bicycle with sal
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!