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
Triss [41]
3 years ago
10

When simplified, what is the value of square root of negative 45 end square root,if i2 = −1?

Mathematics
1 answer:
Schach [20]3 years ago
7 0
Answer:
√-45
i√45
i√9 * √5
3i√5
You might be interested in
Which formula gives the area of a rectangle?
Tpy6a [65]

Answer:

L*W=Area

Step-by-step explanation:

The formula Length x Width = Area is the correct formula for the area of a rectangle. The same formula works for a square!

6 0
3 years ago
Read 2 more answers
Find the first, fourth, and tenth terms of the arithmetic sequence described by the given rule.
lubasha [3.4K]

Answer:

The answer is option C.

<h3>-6, -5 2/5, -4 1/5</h3>

Step-by-step explanation:

The arithmetic sequence is given by

A(n) =  - 6 + (n - 1)( \frac{1}{5} )

where n is the number of terms

<u>For</u><u> </u><u>the</u><u> first</u><u> </u><u>term</u>

n = 1

So we have

A(1) =  - 6 + (1 - 1)( \frac{1}{5} )

=  - 6 + (0)( \frac{1}{5} )

=  - 6

<u>For</u><u> </u><u>the</u><u> </u><u>fou</u><u>rth</u><u> term</u>

n = 4

A(4) =  - 6 + (4 - 1)( \frac{1}{5} )

=  - 6 + (3)( \frac{1}{5} )

=  - 5 \frac{2}{5}

<u>For</u><u> </u><u>the</u><u> </u><u>tenth</u><u> </u><u>term</u>

n = 10

A(10) =  - 6 + (10 - 1)( \frac{1}{5} )

=  - 6 + (9)( \frac{1}{5} )

=  - 4 \frac{1}{5}

Hope this helps you

4 0
3 years ago
With the holidays coming I have set a budget. I have $600 to spend. After I buy Nory and Nolan's gift, I have $350 left. What pe
ahrayia [7]
You have 250 left in your budget
4 0
3 years ago
The width of a rectangle is 7 meters greater than its length. If the area of the rectangle is 170 square meters, write the quadr
soldier1979 [14.2K]
Since x is the length, then x+7 has to be the width.
The area of a rectangle can be found via the formula :
A = length * width
So if we replace the area with the given number (170) and the length, and width, with what we assumed, we get..
170 = x * (x+7)
[which is.. ]
170 = x^2 +7x
0 = x^2 +7x - 170

And that is the answer.
4 0
3 years ago
Lol i need help . i would really appreciate it . thank you .
natulia [17]

Answer:

y= 3/5x + 1

Step-by-step explanation:

Slope intercept form is modeled by the equation y=mx+b.

M = slope, while B = y-intercept.

The y-intercept in this scenario equals (0, 1) or just simply 1.

The slope equals 3/5. This can be found with rise/run or y/x.

8 0
2 years ago
Other questions:
  • valerie has 8 blue markers and 10 green markers. she has 2 times as many red markers as blue and green markers combined. which d
    14·1 answer
  • True or False. In lexicographical ordering, rst is listed the same as str.
    9·1 answer
  • Alexa pays 7/20 of a dollar for each minute she uses her pay-as-you-go phone for a call, and 2/5 of a dollar for each minute of
    10·2 answers
  • Maria has 3 friends and they have 1200 card to share how many will each get
    9·2 answers
  • sally has a pet snail that snail fell in the well the well is 16 feet deep. each day the snail climbs up 5 feet but each night i
    10·1 answer
  • A rectangle's length is seven times its width. The perimeter of the rectangle is one hundred sixty feet.
    14·1 answer
  • PLEASE HELP!!!
    6·1 answer
  • Look at the picture and match
    14·2 answers
  • Which graph represents the solution set of the equation 3y - x - 9 = 0?​
    8·1 answer
  • 2+2 and 48÷6 .......................................... .. ..........
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!