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
Zielflug [23.3K]
3 years ago
8

PLEASE HELP I WILL MARK BRAINLIEST

Mathematics
2 answers:
Taya2010 [7]3 years ago
8 0

Answer:

4.5

.

Step-by-step explanation:

aalyn [17]3 years ago
4 0

Answer:

4.5

Step-by-step explanation:

You might be interested in
If x ¤ y = (x + y)² - (x - y)² <br> Then √5 ¤ √5 =
Hoochie [10]
x\ \diamond\ y=(x+y)^2-(x-y)^2=x^2+2xy+y^2-(x^2-2xy+y^2)\\\\=x^2+2xy+y^2-x^2+2xy-y^2=4xy\\\\\sqrt5\ \diamond\ \sqrt5=4\cdot\sqrt5\cdot\sqrt5=4\cdot5=20
5 0
3 years ago
Which of the following equation is true ?
VLD [36.1K]
The last one

Hope this helps
3 0
3 years ago
Read 2 more answers
If the relationship is proportional, what is the missing value from the table? -18 -15 15 18
Goryan [66]

Answer:

Its -15 (B.)

Step-by-step explanation:

Just took the test and trying to help you out love.

3 0
3 years ago
Read 2 more answers
First 5 multiples of 7
GarryVolchara [31]

Answer: 0, 7, 14, 21, and 28

Step-by-step explanation: To find the first 5 multiples of 7, multiply 7 by the first 5 whole numbers which I have done for you in the image attached.

To quickly review, the set of whole numbers are shown below.

{0, 1, 2, 3, 4, ...}

The numbers that I have highlighted in green will be your first 5 multiples.

7 0
3 years ago
A magazine advertises that a subscription price of $29.99 for (12 issues) represents a savings of 70% from the newsstand price.
devlian [24]
It would be bout 2.50 for on issue. Hope that helped
4 0
3 years ago
Other questions:
  • Find the probability that when a fair coin is flipped four times at least 2 heads
    9·1 answer
  • Are natural numbers always sometimes never rational numbers
    15·1 answer
  • A stock investment went up $25\%$ in 2006. Starting at this increased value, what percent would it have to go down in 2007 to be
    11·1 answer
  • An article in an educational journal discussing a non-conventional high school reading program reports a 95% confidence interval
    7·1 answer
  • Brand name producers of aspirin claim that one advantage of their aspirin over generic aspirin is that brand name aspirin is muc
    13·1 answer
  • orlando is renting a tuxedo for the school formal. he has narrowed his choices down by deciding to wear either navy blue or blac
    10·2 answers
  • 5 − (x + 5) &gt; −2(x + 4) will give brainliest
    7·1 answer
  • Helpp plsss!!!! I've to submit ASAP
    10·2 answers
  • Please help ASAP I need to do this
    6·1 answer
  • Maya bought a bicycle for $50 she got a discount of 20% on the bicycle how much money did Maya save with the discount
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!