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
pashok25 [27]
2 years ago
12

WILL GIVE BRAINLIESt:

Mathematics
2 answers:
Andreyy892 years ago
3 0

Answer:

180

Step-by-step explanation:

Area of troiangle=180

A+B+C=180

22+90+B=90

112+B=180

B=180-112

B=68

perimeter=A+B+C

22+90+68=180

pochemuha2 years ago
3 0

Answer:

~~12.413 units

Step-by-step explanation:

see attatchment

solve for x, or side 1

tangent= opposite side/adjacent side

tan of angle 22= x/5

tan(22)=x/5

5*tan(22)=x

solve for y, or side 2

cosine= adjacent side/hypotenuse

cos of angle 22= 5/y

cos(22)=5/y

y*cos(22)=5

y=5/cos(22)

put into calculator

side 1 length , side 2 length, hypotenuse length (given)

5*tan(22), 5/cos(22), 5

5*tan(22)+ 5/cos(22)+ 5

~~12.413

hope this helps.

You might be interested in
Geoffrey wants to make one planter that extends from the ground to just below his back window. The window starts 3 feet off the
sweet [91]

Answer:

Explained

Step-by-step explanation:

the volume of the planter needs to be 36 cubic feet

height can be 3 feet and not more

therefore are the product of its length and breadth = 36/3 = 12 ft

l×b= 12

there  land be can be any two multiples of 12

1 and 12, 3 and 4 , 6 and 2 are possible values of length and breath.

7 0
3 years ago
Help me please please
Rama09 [41]

Answer:

12

Step-by-step explanation:

\frac{1}{3}×12+8

3 0
3 years ago
Help me with this pls anyone
podryga [215]

Answer:

B

Step-by-step explanation:

x^2=3x-2(subtract 3x and add 2) x^2-3x+2=0(group) (x-1)(x-2)=0(find x) x=1;x=2

find y values for x values and check:

1^2=1,     pair 1:(1,1); 3(1)-2=3-2=1, same pair

2^2=4, pair 2:(2,4);  3(2)-2=6-2=4, same pair

pairs: (1,1);(2,4)

5 0
3 years ago
Given triangle ABC is congruent to DEC find m
ch4aika [34]

First, we know that angle B is congruent to angle E.

2x + 40 = 5x + 10

2x + 30 = 5x

30 = 3x

x = 10

Angle B and Angle E = 60 degrees

Angle C = 14 degrees

Remember that the interior angles of a triangle always add up to 180 degrees. Now that we know 2 of the 3 angles of these triangles, and because they are congruent, all that's left to do is find Angle A/D by setting up a simple equation.

60 + 14 + D = 180

74 + D = 180

D = 106

Angle D = 106 degrees

Hope this helps!

7 0
2 years ago
Read 2 more answers
True or false: Most proofs in geometry are called direct proofs because theorems and postulates are used to prove a statement us
vivado [14]

Answer:

The statement is true

Step-by-step explanation:

Most proofs are direct proofs becaue theorums & postulates prove them true straightforwardly :)

5 0
2 years ago
Other questions:
  • Is 3/10 equivalent to 2/5 please tell me the right answer
    10·1 answer
  • The vertex angle of an isosceles triangle is 20° less than the sum of the base angles. Which system of equations can be used to
    8·1 answer
  • What polynomial can be simplified to a different of squares? 10a2+3a-3a-16
    15·1 answer
  • Factor quadratic plz 15x^2-4x-4=
    11·1 answer
  • And these..............
    7·1 answer
  • given the graph function below which of the following ordered pairs are found on the inverse function
    14·1 answer
  • Angie is holding 20 coins, all of which are either dimes or quarters. They have a value of $4.10. Determine how many coins of ea
    12·2 answers
  • The display below shows the number of home runs hit by six of the players on the Cardinals baseball team.
    6·1 answer
  • Find (fog)(x) when f(x)=x^2-7x+12 and g(x)=3/x^2-16
    15·1 answer
  • It's very urgent plss answer
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!