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
Ray Of Light [21]
3 years ago
6

Find one solution for the equation. Assume that all angles involved are acute angles.

Mathematics
1 answer:
Nikitich [7]3 years ago
5 0

9514 1404 393

Answer:

  B = 13

Step-by-step explanation:

The tangent and cotangent are equal when the angles are complementary.

  (3B +35) +(2B -10) = 90

  5B = 65

  B = 13

___

<em>Check</em>

For B=13, the angles are 3B+35 = 39+35 = 74, and 2B-10 = 26-10 = 16. Both are acute angles.

You might be interested in
Find exact value of <br>sin 7pi/4
ehidna [41]
sin( \frac{7 \pi }{4} )= -0.7071067812
3 0
4 years ago
Read 2 more answers
Find the perimeter and the area of the polygon with the given vertices.
Mariulka [41]

Answer:

Step-by-step explanation:

TU , UV , VW, TW are the sides

As points T and U have same x-coordinate, length of TU will be given by the difference of y-coordinate

TU = 9 - 7 = 2 units

As points U and V have same y-coordinate, length of UV will be given by the difference of x-coordinate

UV = 5 - 2 = 3 units

As points V and W have same x-coordinate, length of VW will be given by the difference of y-coordinate

VW = 9 -7 = 2 units

As points W and T have same y-coordinate, length of WT will be given by the difference of x-coordinate

WT = 5 - 2 = 3 units

TU = VW = 2 units

UV = WT = 3 units

So, TUVW is a rectangle

Area = length *width = 3* 2 = 6 square units

Perimeter = 3 + 2 + 3 + 2 = 10 units

8 0
3 years ago
What is 876 ÷ by 21 ?​
Morgarella [4.7K]

Answer:41.714

Step-by-step explanation:876 divided by 21 is 41.714

6 0
4 years ago
Please help!!!!!!!!! ​
Phoenix [80]

Answer:

1) 1:100

2)200 ml

3) 1:50:100

Step-by-step explanation:

Egg to milk = 3:100 or 1:100

3:100=2:x x=200

Eggs to flour to milk=

3:150:300.

Or 1:50:100

Hope this helps plz mark brainliest :D

6 0
3 years ago
Find the domain of: <br><br> y = 3x^2 – 11x + 7
Katarina [22]

Answer:

y= x+7 I think I may have calculated wrong

3 0
3 years ago
Other questions:
  • Let b={1,3,5,7,9}. List all possible subset of b.
    8·1 answer
  • Choose the correct value of y
    13·1 answer
  • Evaluate the determinant for the following matrix [-5 1
    15·1 answer
  • A tank contains 100 L of pure water. Brine that contains 0.1 kg of salt per liter enters the tank at a rate of 10 L/min. The sol
    15·1 answer
  • 6. Write a sentence that describes the relationship between the dependent variable and the independent variable 74 jumping jacks
    5·1 answer
  • Please help asap for 50 points uwu
    9·2 answers
  • What is the 5th term in the geometric sequence described by this explicit
    5·1 answer
  • X+2/x-3 + x-3/x+2 = 5/2
    14·1 answer
  • Math Is Hard For Me .
    14·1 answer
  • How did Alexander Hamilton steal british cannons?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!