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
mrs_skeptik [129]
3 years ago
7

What is the correct value of (x+y)(x-y) when x=3.5 and y=-8.7

Mathematics
1 answer:
Arte-miy333 [17]3 years ago
6 0
-63.44 is the answer

You might be interested in
Ab is perpendicular to cd how many 90 angles are formed by the intersection
Shtirlitz [24]
Only one unless it goes across than2
3 0
3 years ago
3
riadik2000 [5.3K]

Answer:

i think its c too i mean it looks like you picked c too

Step-by-step explanation:

lol

4 0
3 years ago
Hello can anyone help me please
Naya [18.7K]

Answer:

5.3 to the 4th power :)

Step-by-step explanation:

7 0
3 years ago
Two adjacent supplementary angles are
mars1129 [50]
Adds up to 180 degrees. For two angles to be non-supplementary the must sum to anything other than 180 degrees, to be non-adjacent they can't share a common side (Ray)
3 0
3 years ago
Read 2 more answers
The time t required to drive a certain distance varies inversely with the speed r. If it takes 2 hours to drive the distance at
Ahat [919]
Distance = r x t ===> t=d/r

Distance (after 2 hours driving @30mil/hr) = 2 x 30 = 60 Mil

To drive same distance (60)  with r = 50, the time needed is 60/50 =1.2 hrs
8 0
3 years ago
Other questions:
  • What is the value of x ÷ y + z if x = 32, y = 4, and z = 7?<br><br> PLEASE HELP!
    10·1 answer
  • A bag contains purple marbles and green marbles 105 in total. the number of purple marbles and 9 less than 5 times the number of
    6·1 answer
  • I have no clue how to do this. plz help
    5·1 answer
  • Find area of shaded version
    5·1 answer
  • Which function has a horizontal asymptote equal to 2?
    13·1 answer
  • Charles is making pumpkin latte his recipe makes five lattes and cars for 5 cups of milk for each cup of pumpkin Purée if child
    9·2 answers
  • Please help me......
    14·1 answer
  • What does the word commute mean
    10·1 answer
  • Una librería consta de 5400 libros repartidos en 3 estanterías
    14·1 answer
  • Jose has scored 726 points on his math tests so far this semester. To get an A for the semester, he must score at least 767 poin
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!