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
Colt1911 [192]
1 year ago
9

My math teacher just gave me a super hard question WILL GIVE CROWN!!!!

Mathematics
2 answers:
saveliy_v [14]1 year ago
6 0
This one is super difficult, I see your struggle but the answer is A.
Luden [163]1 year ago
3 0

Answer:

A

Step-by-step explanation:

i just did it on my test too and i got it right

You might be interested in
HELPPPP I NEED ASAP What region is it A,B,C,D
Maslowich
Region B

The solution of two intersecting lines is the point that both share in common. From a point of view, it is the point where the two lines meet. In this case, the point is in quadrant 1, or Region B.
8 0
3 years ago
Read 2 more answers
Please help It’s almost due
Tems11 [23]

Answer:

10 people

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Can anyone help me out with this question please
Rus_ich [418]
The standard deviation is 1, I believe...
8 0
3 years ago
In a triangle, the sum of the measures of the first two angles is 12 less than the measure of the third angle. In addition, the
PSYCHO15rus [73]

the sum of the internal angles of a triangle are equal to 180 degrees.

once i remembered that the problem became a lot easier.

let a, b, and c be the angles of the triangle.

-----

let a = 2*b

-----

let c = a+b-12

-----

the above two statements are given.

since the sum of the internal angles of a triangle are equal to 180, then we have a third equation to work with which is

-----

a + b + c = 180

-----

we now have 3 equations for 3 unknowns and we should be able to solve for each of the unknowns.

-----

it looks like the easiest thing is to solve for b. once we find b, the rest should fall into place very nicely.

-----

since a = 2*b, we can substitute 2*b for a in the equation a + b + c = 180.

that equation then becomes 2*b + b + c = 180 which becomes 3*b + c = 180.

looking at the equation c = a + b - 12, we solve for b as follows:

since we know that a = 2 * b, we can substitute 2*b for a and the equation becomes c = 2*b + b - 12 which becomes c = 3*b - 12.

-----

the equation we are working with is 3*b + c = 180 which originally started as a + b + c = 180.

we can substitute 3*b - 12 for c and the equation becomes

3*b + 3*b - 12 = 180 which becomes 6*b = 192 after adding 12 to both sides and combining like terms.

dividing both sides of the equation by 6 and we get b = 32 degrees.

-----

we have b = 32 degrees.

we have a = 2 * b so a = 64 degrees.

we have c = a + b - 12 which becomes c = 32 + 64 - 12 which becomes c = 96 - 12 which becomes c = 84 degrees.

-----

substituting in the equation a + b + c = 180, we get 32 + 64 + 84 = 180 which becomes 96 + 84 = 180 which becomes 180 = 180.

-----

answer is:

a

4 0
3 years ago
The low temperature on Monday was 5 F. During the day, the temperature rose 20. What was the high temperature on Monday?
maria [59]

Answer:

the temp rose up 15 dgrs

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • What’s 7y+8=57?????!!?!????
    13·2 answers
  • Point A is at (-3,-5) and point M is at (-1,-7)
    5·2 answers
  • 4<br> The total mass of 38 spoons is 1824g.<br> Work out the mass of 53 spoons.
    15·1 answer
  • 1. is -3 greater or less than -7?
    12·1 answer
  • Do all 6-digit numbers have 6 addends in their expanded form? Explain
    11·1 answer
  • A sports store has 468 golf balls. They will be put into boxes that hold 18 balls each. What is the minimum number of boxes need
    7·2 answers
  • PlSSSSSssssssssssssSsSsS
    10·1 answer
  • Pls help me i will give brainliest!
    13·1 answer
  • Jared has a wooden board 11 ft long. He wants to cut it into two pieces so that the longer piece (y) is 4 ft less than 4 times t
    12·1 answer
  • Please i need help finishing this test i’ll give brainly to a correct answer
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!