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
STatiana [176]
3 years ago
6

What is the product (9t-4)(-9-4)

Mathematics
1 answer:
Scrat [10]3 years ago
6 0

Answer:

-81t^2 +16

Step-by-step explanation:

(9t-4)(-9t-4)

FOIL

first: -9t*9t = -81t^2

outer : -4*9t = -36t

inner : -4 *-9t = 46t

last = -4*-4 = 16

Add them together

-81t^2 -36t+36t+16

-81t^2 +16

You might be interested in
What are alternate exterior
vichka [17]
Alternate exterior angles are the pair of angles that lie on the outer side of the two parallel lines but on either side of the transversal line. Illustration: ... Notice how the pairs of alternating exterior angles lie on opposite sides of the transversal but outside the two parallel lines.
5 0
3 years ago
When a sum of rupees hundred is divided in the ratio of 2 is to 3 find the share of each part​
yKpoI14uk [10]

2x + 3x = 100

5x=100

x=100/5

x= 20

Therefore, 2x=2×20=40

3x=3×20=60

Please mark me as brinliest.......

Glad to help you......

4 0
3 years ago
Read 2 more answers
What slope does a horizontal line have? Use a number to fill in the blank.
Pepsi [2]
The answer to this question is y=5 
7 0
3 years ago
Read 2 more answers
PLEASE SOMEONE DO THIS QUESTION FOR ME ASAP!! GIVING BRAINLIEST
Nikolay [14]

Answer:

5:15

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Heyy! i’ll give brainliest please help.
aliina [53]
Lower altitudes have higher climates !
8 0
3 years ago
Other questions:
  • Write 57% as a ratio
    11·2 answers
  • Rita has deposited $1000 in a bank account. At the end of each year, the bank posts interest to her account in the amount of 5%
    8·1 answer
  • Is the answer right for number 14 if you answer I will be your friend and give you easy answers so you can get points plus I wil
    12·1 answer
  • Another word for so or therefore? Another word for so or therefore like and so..... or ,so its for an essay. help please!
    9·1 answer
  • What is the place value relationship of the 9's in 299
    9·2 answers
  • Simplify the ratio /. Use the conversion 4 qt = 1 gal
    9·1 answer
  • Solve for b.<br><br> 2b + 9 = b<br><br> b =
    10·2 answers
  • Suppose that on the average, 7 students enrolled in a small liberal arts college have their automobiles stolen during the semest
    12·1 answer
  • 8. Molly and her four friends are attending the
    7·1 answer
  • If a batch of cookies uses
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!