Answer:
2
Step-by-step explanation:
youre subtracting a negative, which makes it positive. anytime you subtract a negative, its just addition :)
Answer:
A
Step-by-step explanation:
The given angles are vertical and thus congruent, so
3x = x + 40 ( subtract x from both sides )
2x = 40 ( divide both sides by 2 )
x = 20 → A
Answer:
Here, I'll have a try:
This expression is the multiplication of a binomial and a trinomial.. The binomial has two terms, while the trinomial has three terms. Use the distributive property of multiplication,
Step 1, multiply every term of the trinomial with the first term of the binomial, then multiple every term of the trinomial with the second term of the binomial. Use parenthesis to separate each multiplication to avoid confusion.
step 3, simply every multiplication
step 4, add up like tems
Step-by-step explanation:
Answer:
mate your question is incomplete..
post full question so that I can help u..
Have a NYC day
Answer:
width is 12 feet. Length is 32 feet.
Step-by-step explanation: