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
kirill115 [55]
3 years ago
9

A right triangle has side lengths that are consecutive interest and a perimeter of 12 feet what are the angles of the triangle

Mathematics
1 answer:
mafiozo [28]3 years ago
8 0

Answer:

Step-by-step explanation:

The sides are consecutive integers and the perimeter is 12 ft.

3 ft, 4 ft, 5 ft

One angle is 90°, one angle is arcsin(3/5) ≅ 36.9°

the remaining angle is 90-36.9 = 53.1°

You might be interested in
The 4 problems distributive property thanks
n200080 [17]
Looks like all you have to do it multiply the numbers together; there is no application of the Distributive Property to these problems.
7 0
3 years ago
PLEASE HELP<br> Evaluate the expression. Give your answer using a positive exponent.(4 −3)(4 6 )
dezoksy [38]

Answer:

i think this is what u are,asking

8 0
3 years ago
Use the distributive property -5 {x + 4} + -3x + -9x + -7
grin007 [14]

Answer:

-17x - 27

Step-by-step explanation:

Distributive property is the multiplication of the number outside the parenthesis and the ones inside.

-5(x + 4) + -3x + -9x + -7

-5x - 20 + -3x + -9x + -7

Combine like terms:

-5x - 20 + -3x + -9x + -7

-5x +-3x

 -8x + -9x

      -17x

-17x - 20 + -7

     -20 + -7

         -27

The answer is -17x - 27

Hope this helped.

8 0
3 years ago
181 is 22% of what number?
baherus [9]

Answer:

Step-by-step explanation:822.73

6 0
3 years ago
Read 2 more answers
I need help from uh all..​
DanielleElmas [232]

Answer:

Step-by-step explanation:

Given expression is,

\text{cot}A=\frac{1}{2}(\text{cot}\frac{A}{2}-\text{tan}\frac{A}{2})

To prove this identity we will take the right side of the identity,

\frac{1}{2}(\text{cot}\frac{A}{2}-\text{tan}\frac{A}{2})=\frac{1}{2}(\frac{1}{\text{tan}\frac{A}{2}}-tan\frac{A}{2})

                         =\frac{1}{2}(\frac{1-\text{tan}^2\frac{A}{2}}{tan\frac{A}{2}})

                         =\frac{1}{2}[\frac{2(1-\text{tan}^2\frac{A}{2})}{2tan\frac{A}{2}}]

                         =\frac{1}{2}(\frac{2}{\text{tan}A} ) [Since \text{tan}A=\frac{2\text{tan}\frac{A}{2}}{1-\text{tan}^2\frac{A}{2}}]

                         = cot A

Hence right side of the equation is equal to the left side of the equation.

3 0
3 years ago
Other questions:
  • I will mark you brainliest!!! Select the answer that includes the correct explanation.
    6·1 answer
  • Order of Ope<br> 1)<br> 9 + ( 9 + (10 - 4)2)<br> at(atst<br> 2)<br> 9 +(10 + (11 - 6)2)
    13·1 answer
  • 2 Points
    13·2 answers
  • HELPPPPPPPPPPPPPP PLZZZZZZZZZZZ clock arithmetic Will mark brainiest .
    5·1 answer
  • What is x divided by x-1 - 1 divided by 2-2x expessed as a single fraction ?
    11·1 answer
  • If we change the -3 to a 3 in the equation what would happen to the graph
    15·1 answer
  • Find the area of a triangle with a height of 5 ft and a base of 4 ft.
    10·1 answer
  • What is the area of the obtuse triangle given below?
    6·1 answer
  • A number is 3 1/3 greater than another. If the sum of the numbers are doubled the answer would be 19 1/2
    14·2 answers
  • To conduct an experiment, researches randomly select six students from a class of 20. How many different groups of six students
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!