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
Veseljchak [2.6K]
2 years ago
10

What is equivalent to i4?

Mathematics
1 answer:
bezimeni [28]2 years ago
4 0
Hello : 
 <span>i4 = i²× i² =(-1)(-1) = 1  because : i² = -1</span>
You might be interested in
What is the equation of the horizontal asymptote? f(x)=4(52)x+7<br> y=?
natta225 [31]

ANSWER

y=7

EXPLANATION

The horizontal asymptote of an exponential function

f(x)= a {(b)}^{x}  + c

is y=c.

The given exponential function is

f(x)= 4 {(52)}^{x}  + 7

When we compare to

f(x)= a {(b)}^{x}  + c

c=7, therefore the horizontal asymptote is y=7.

4 0
3 years ago
Which is a name for the angle shown? Select two answers
alexandr402 [8]

Answer:

I'm not sure how to answer is but i think its called   < CDE  or  < EDC  or it is an acute angle.

Step-by-step explanation:

7 0
3 years ago
If 3 dogs are going to share 32 ounces of canned dog food equally by weight how many ounces should each dog get? I NEED THIS ASA
mr_godi [17]
Maybe I'm not understanding, but I would say 32 ounces divided by 3 gives an equal amount of food for each dog. So i would just solve 32/3. Hope this helps... sorry if it didn't!

6 0
3 years ago
PLS HELP ASAP I WILL IVE BRAINLIST ANSWER!!!!!Leon verified that the side lengths 21, 28, 35 form a Pythagorean triple using thi
Juliette [100K]

Answer:

Leon is correct. (Option 1)

Step-by-step explanation:

Given that Leon verified that the side lengths 21, 28, 35 form a Pythagorean triple using this procedure.

Step 1: Find the greatest common factor of the given lengths: 7

Step 2: Divide the given lengths by the greatest common factor: 3, 4, 5

Step 3: Verify that the lengths found in step 2 form a Pythagorean triple.

we have to explain whether or not Leon is correct.

As, 3,4,5 forms a Pythagorean triplet i.e satisfies the Pythagoras theorem

Hypotenuse^2=Base^2+Perpendicular^2

⇒ 5^2=3^2+4^2

Let a, b, c forms a Pythagorean triplet

a^2+b^2=c^2

Multiplied by 4 on both sides

⇒ 4a^2+4b^2=4c^2

⇒ {2a}^2+{2b}^2={2c}^2

Hence, we say 4a, 4b and 4c also forms a Pythagorean triplet.

∴ multiplying every length of a Pythagorean triple by the same whole number results in a Pythagorean triple.

Hence, Leon is correct.

4 0
2 years ago
Read 2 more answers
(10 + 2)² + (6 -14÷7) =​
BartSMP [9]

Answer:

148

Step-by-step explanation:

12 x 12 + (6-2)

144 + 4 = 148

Hope that helps!

8 0
2 years ago
Read 2 more answers
Other questions:
  • A ball is thrown downward from a window in a tall building. its position at time t in seconds is s = 16t^2 + 32t, where s is in
    15·1 answer
  • Explain how to find the absolute value of an interger
    15·1 answer
  • Solve the system of equations.<br> 3x + 4y = -23<br> x = 3y + 1<br> y =<br> X=
    9·2 answers
  • How do you write 0.0683 in scientific notation? ____× 10^____
    15·2 answers
  • What is the answer of this ratio What's the equivalent number :24 and 5:3 ??? <br><br> help!!
    13·1 answer
  • NEED HELP 20 POINTS !!
    13·1 answer
  • WILL GIVE BRAINLIEST!!!!!! (25 points) Melissa and Emily are playing at the pool.They have three different measuring jars for; l
    14·1 answer
  • Round 1.7802 to 1 significant figure
    6·1 answer
  • The average number of sunflower seeds in a package is 104. The number of
    9·1 answer
  • I need help wit dis thx
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!