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
Len [333]
3 years ago
15

Hrozmarly needs to evaluate the following expression y^2-x^2 when y=9 and x=2. Her answer should be?

Mathematics
1 answer:
DENIUS [597]3 years ago
3 0

Answer:

Step-by-step explanation:

y^2 -x^2=

y^2=9^2=81

x^2=2^2=4

81-4=77

You might be interested in
Can you work out 1/8 of 560?
damaskus [11]
Multiply 1/8 by 560
answer: 70
7 0
3 years ago
Read 2 more answers
Difference between 6 and -11
zheka24 [161]
The difference between 6 and -11 is 17
because 6 - (-11) = 17
hope it helps
can l please get brainliest answer?
3 0
3 years ago
Read 2 more answers
Gemma, a scuba diver, begins a dive on the side of a boat 4 feet above sea level. She descends 28 feet. Which integer represents
pantera1 [17]
That would be
4 feet - 28 feet = -24
The integer is -24
5 0
3 years ago
Read 2 more answers
Which expression shows a way to factor 20+24?
scZoUnD [109]

Answer:

20+24= 2(10+12) = 4(5+6)

Those are two ways to factor 20+24.

3 0
2 years ago
Need help thanks don’t understand
kykrilka [37]

Answer:

You need help with what-?

7 0
3 years ago
Other questions:
  • 1. 7 2/3 + 2 7/12
    15·1 answer
  • your order comes in for new protective eye wear. you order five and a half dozen how many individual protective eye wear should
    12·1 answer
  • The slope of the graph of the y=2x-2 is 2. What is the y-intercept?
    12·2 answers
  • QUESTION 1 of 10: You own a jewelry store, and sales last month were $19,000. You had $3,000 in discounts and $1,750 in returns.
    5·1 answer
  • Ryan bought 36 cupcakes at the bakery.He was given an additional 8 cupcakes for being a
    9·2 answers
  • How to write 100000 in scientific notation?
    11·2 answers
  • Someone please help me on this I'm unsure if my answer is correct
    14·1 answer
  • Amswer plss in number 7 plsss
    9·2 answers
  • What is the edge length of a cube with a volume of 27/64 cubic units?
    9·2 answers
  • The points (9,w) and (6,4) fall on a line with a slope of 2. What is the value of w?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!