Answer:
The first answer is correct.
Step-by-step explanation:
Line 5 says that the reason is due to substitution
Line 3 says m∠ SQT equals 180°
If we substitute 180° into the spot for m∠ SQT in line 4, we get solution option 1
Answer:
4485
Step-by-step explanation:
1679+2806= 4485
Hope this helps! :)
Answer:
The answer of this question is 7
Step-by-step explanation:
because 1 page=$0.70 and now calculate
10×1×0.70=7
First, find the area of the entire traingle using the formula bh/2.
18*9/2=81 cm^2
Then subtract the area of the smaller triangle within the larger one (white triangle). It has the same base but a height of only 4.
18*4/2=36 cm^2
81-36=45
Final answer: 45 cm^2
Answer:
(2p-1)(p-1)
Step-by-step explanation:
=> 2p(p-1)-p+1
Opening brackets
=> 2p²-2p-p+1
=> 2p²-3p+1
Using mid-term break formula
=> 2p²-2p-p+1
=> 2p(p-1)-1(p-1)
=> (2p-1)(p-1)
