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
torisob [31]
3 years ago
7

The question is in the photo. it is asking for 2 answers

Mathematics
1 answer:
Alex777 [14]3 years ago
7 0

9514 1404 393

Answer:

  • 2nd force: 99.91 lb
  • resultant: 213.97 lb

Step-by-step explanation:

In the parallelogram shown, angle B is the supplement of angle DAB:

  ∠B = 180° -77°37' = 102°23'

Angle ACB is the difference of angles 77°37' and 27°8', so is 50°29'.

Now, we know the angles and one side of triangle ABC. We can use the law of sines to solve for the other two sides.

  BC/sin(A) = AB/sin(C)

  AD = BC = AB·sin(A)/sin(C) = (169 lb)sin(27°8')/sin(50°29') ≈ 99.91 lb

 AC = AB·sin(B)/sin(C) = (169 lb)sin(102°23')/sin(50°29') ≈ 213.97 lb

You might be interested in
Can you help me please I need it as soon as possible :)<br><br> Due today!!
Tju [1.3M]

Answer:

The name of the solid is cylinder.

Step-by-step explanation:

Draw a circle on top and another one on the bottom. Then draw 2 verticle lines so that your figure is a cylinder

4 0
2 years ago
PLEASE HELP!!!!!!!!!
frozen [14]

--  100% of the original number is ALL of it.

--  If it's increased by that amount, it becomes DOUBLE
(twice as much as) what it was originally.
7 0
3 years ago
Please help I literally don't understand-
Ivenika [448]
Well, QR is the hypotenuse of the triangle and PT is another side of the triangle. You can use phythagoras theorem to work this out. So squareroot 13-8. That should give your your answer
4 0
2 years ago
Read 2 more answers
Find the median and mean of the data. Which reflects best measure of the center? 43,38,37,57,57,58,45
Gnom [1K]
Your answer will be 45. Hope this helps!
3 0
3 years ago
Read 2 more answers
Place parentheses and brackets in the expression below so that it equals 18.
Ahat [919]

Answer:

18

Step-by-step explanation:

\{{2}^{3} (4 \div 2)  \}+ 2 \\  \\  =  \{{2}^{3} \times 2 \} + 2 \\  \\  =  {2}^{3 + 1}  + 2 \\  \\  =  {2}^{4}  + 2 \\  \\  = 16 + 2 \\  \\  = 18

5 0
3 years ago
Other questions:
  • √24 rational or irrational
    10·2 answers
  • An exponential function f(x) is reflected across the y-axis to create function g(x). Which is a true statement regarding f(x) an
    10·2 answers
  • we have 4 1/2 cups of chocolate chips. a batch of our madison cookies requires 3/4 cup of chocolate chips. how many batches can
    15·1 answer
  • What percent of 150 is 108?
    6·1 answer
  • Carl has 16 cd’s and 1/4 of them are classical music how many cd’s are classical? How many are not?
    15·2 answers
  • 28, 18, 10, _ What is the missing number?
    8·2 answers
  • Find two linearly independent solutions to the d.e. y"(x)=0, and then find a solution to y"(x)=1 wiht y(0)=0 and y'(0)=0
    9·1 answer
  • The probability that Gerald makes a three-point shot in basketball is 20%. For practice, Gerald will regularly
    9·1 answer
  • #1: Find the slope of the line shown below.
    9·2 answers
  • PLEASE HELP QUICK 15 POINTS What is the quotient written in scientific notation?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!