Answer:
-4y -12
Step-by-step explanation:
We cannot solve, but we can simplify
3(y-4)-7y
Distribute the 3
3y -12 -7y
Combine like terms
3y-7y -12
-4y -12
Answer:thev answer is 240
Step-by-step explanation: 120x100÷50=240
Yoooo doing the same stuff in geo class rn
Honestly don’t know but sometimes I get lucky when I copy and paste the question in the google search bar . Tells u the answer with short explanation if u check the right link, usually the first three
3x° is 60° , 2x° is 40° and 4x° is 80°
<h3>
How to determine the angles</h3>
Note that the sum of angles in a triangle is 180°
Solve for x in the triangle
Then,
3x° +2x° + 4x° = 180°
Add the x°
9x° = 180°
Divide both sides by 9
x° = 180÷ 9 = 20°
If x° = 20
Then 3x° = 3× 20 = 60°
2x° = 2 × 20 = 40°
4x°= 4× 20 = 80°
Therefore, 3x° is 60° , 2x° is 40° and 4x° is 80°
Learn more about angles in a triangle:
brainly.com/question/7620723
#SPJ1
<u>Answer: </u>
An abstract sculpture in the form of a triangle. Area of triangular sculpture = 126 square meters
<u>Solution:
</u>
Given that shape of sculpture is triangle.
Base of sculpture = 21 meters
Height of sculpture = 12 meters
we know that area of triangle is given as,
So Area of triangular sculpture = 
= 126 square meters
Hence area of triangular sculpture = 126 square meters
