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
Nina [5.8K]
3 years ago
9

Please help me!!!! Anyone pleaseeeee!!!

Mathematics
1 answer:
otez555 [7]3 years ago
3 0

Answer:

69 degree

Step-by-step explanation:

Using cosine formula again :))

So we have

BC^2 = AB^2 + AC^2 - 2*AB*AC*cosA

BC^2 = 32^2 + 28^2 -2*28*32*cos56

BC = 28.3884 cm

So B:

AC^2 = AB^2 + BC^2 - 2*AB*BC*cosB

CosB=0.3559

B=69.14 degree

You might be interested in
A parachutist's rate during a free fall reaches 198 feet per second. What is this rate in meters per second? At this rate, how m
amm1812

Answer:

300 feet

Step-by-step explanation:

If we were using feet the expression would be 198x, where x is feet per second

Since they are asking in meters we need to convert feet to meters

When you do that you get 60

Now the expression is 60x

When you plug 5 into the equation it is 300

3 0
2 years ago
six packs of 90 piece of candy all bags have exactly the same number of pieces of candy how many bags hold 195 piece of candy
artcher [175]
21.6

Hope it works :)
3 0
3 years ago
Please help me out thank you
Leno4ka [110]

Answer:

  1. (-0.0008)^0 =1
  2. 1291^1 =1
  3. (1/3)^0 = 1

Step-by-step explanation:

\mathrm{Apply\:exponent\:rule}:\quad \:a^0=1,\:\\\\(-0.0008)^0 = 1\\\\1291^0 =1\\\\-(-3141)^0 = -1\\\\-(\frac{5}{8} )^0 =-1\\\\0^1 = 0\\\\(\frac{1}{3} )^0 = 1\\

6 0
3 years ago
The prism is completely filled with 1750 cubes that have edge length of 15 ft.
vladimir1956 [14]
It is 14 i got it on my test 
5 0
3 years ago
Read 2 more answers
Justify each step with an algebraic property. 16+x=12
lana [24]
-4 would be the correct answer to the problem
6 0
2 years ago
Read 2 more answers
Other questions:
  • What is the product?(7x^2y^3)(3x^5y^8)
    6·2 answers
  • A Park has a pond shaped like a quadrilateral with all sides 18 feet long and at least one right angle. What geometric shape bes
    13·1 answer
  • 26,500 in scientific notation
    5·2 answers
  • Given the picture, what is the length of AC?
    7·1 answer
  • A bathroom scale is most likely measuring in ??
    11·1 answer
  • Tonya took out a loan to help pay for her house.she borrowed 30,000 for 15 years at a yearly simple interest rate of 5%. How muc
    15·1 answer
  • For f(x) = 3x +1 and g(x) = x^2-6, find (1-3)(x).
    14·1 answer
  • Find the missing term in the geometric sequence : 8 , 20 , 50, 125 , ____
    7·1 answer
  • Amanda buys a book for 24.97, a backpack for 17.23. and a set of markers for 7.55. she gives the cashier 50.00 how much change d
    6·1 answer
  • Melanie recently hired an electrician to do some necessary work. On the final bill, Melanie was charged a
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!