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
lapo4ka [179]
3 years ago
13

PLEASE HELP!!!!!!!!!!!!!!!!!!!!

Mathematics
1 answer:
rodikova [14]3 years ago
7 0
It's c for the answer
You might be interested in
Of the town's 42 firefighters, 16 volunteered for the special rescue team. Express the portion who did not volunteer.
Doss [256]
42 firefighters in total.

16 volunteered for the special rescue team.

n + 16 = 42

or it could be this way:

42 - 16 = n
8 0
3 years ago
Use the identity (x^2+y^2)^2=(x^2−y^2)^2+(2xy)^2 to determine the sum of the squares of two numbers if the difference of the squ
marissa [1.9K]

Answer:

Step-by-step explanation:

(x^2+y^2)^2=(x^2)^2+2x^2y^2+(y^2)^2

Adding and substracting 2x^2y^2

We get

(x^2+y^2)^2=(x^2)^2+2x^2y^2+(y^2)^2 +2x^2y^2-2x^2y^2

And we know a^2-2ab+b^2=(a-b)^2

So we identify (x^2)^2 as a^2 ,(y^2)^2 as b^2 and -2x^2y^2 as - 2ab. So we can rewrite (x^2+y^2)^2=(x^2 - y^2)^2 + 2x^2y^2 + 2x^2y^2= (x^2 - y^2)^2+4x^2y^2= (x^2 - y^2)^2+2^2x^2y^2

Moreever we know (a·b·c)^2=a^2·b^2·c^2 than means 2^2x^2y^2=(2x·y)^2

And (x^2+y^2)^2=(x^2 - y^2)^2 + (2x·y)^2

5 0
3 years ago
On a youth soccer team three out of 12 team members have played in previous years. Based on this information, if 180 kids are in
pogonyaev
There should be 45 players that have played before
6 0
3 years ago
The radius of the circle is 3 millimeters. what is the circles area
Irina18 [472]

Answer:

28.26 millimeters

4 0
3 years ago
Factor the expression completely.<br> x^5y^2-x^2y^4
Zarrin [17]

Answer:

x5y2−x2y4

Step-by-step explanation:

There are no like terms. Therefore the answer is correct. =x^5y^2−x^2y^4

6 0
2 years ago
Other questions:
  • Please help I have been stuck on these two for two days now!!!
    9·1 answer
  • Ms. Turkovich sees that pizzas are on sale. A small pizza costs $8.95 . She will receive a 20 % discount. How much will Ms. Turk
    11·2 answers
  • Decompose to find the product of 4 × 3.5.<br>PLEASE HELP QUICK
    6·2 answers
  • A 13 Ft ladder is leaning up against a building, with the base of the ladder 2 feet from the building. How high up on the buildi
    12·1 answer
  • HELP PLEASE, if you can answer number 2 and 3 also I would appreciate it
    12·1 answer
  • Caroline, Krutika and Natasha share some sweets in the ratio 4:3:3. Caroline gets 9 more sweets than Natasha. How many sweets do
    8·1 answer
  • 5. Use a unit multiplier to convert 3.5 g to milligrams.​
    11·1 answer
  • Factor the polynomial x2 + 18x + 81 as the product of two binomials
    5·1 answer
  • Coach Carpenter and Mrs. Dyson each have a KPOP collection. For every five
    6·1 answer
  • What is the midpoint of AB¯¯¯¯¯¯¯¯?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!