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
insens350 [35]
3 years ago
5

What’s is the sum of 2 - the square root of -4 and -3 + the square root of - 16

Mathematics
1 answer:
Lynna [10]3 years ago
4 0

Answer:

(2-i√7)+(4i)

Step-by-step explanation:

(2-\sqrt{-4+-3})+ (\sqrt{-16} )

(2-i√7)+(4i)

You might be interested in
a rectangle is transformed according to the rule r0, 90º. the image of the rectangle has vertices located at r'(–4, 4), s'(–4, 1
AleksandrR [38]
Graph images undergo transformations, one of the types of transformations are rotations.
rotation is done when each point of the image rotates 90° around a point in the counterclockwise manner. 
when rotation is done, (x,y) -> (-y,x)
therefore when taking points from image to original then the reverse is done ;
(-y,x) --> (x,y)
the coordinates of  image point q' is (-3,4)
before rotation then the coordinates are (4,3)
answer is (4,3)
4 0
4 years ago
Read 2 more answers
Six times a number is at least -24
lbvjy [14]

Answer: -4

Step-by-step explanation: any positive number times a negative number is negative. 6x(-4) is -24.

4 0
3 years ago
Read 2 more answers
3.7 times .26 equal=
Sveta_85 [38]

Answer:

.96

Step-by-step explanation:

7 0
4 years ago
Read 2 more answers
What is 5 + 5 + 9 + 3 - 10 x 4 - 8 + 9 - 7 - 1 + 9 x 6
Sonja [21]

Answer:

29

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
What is the difference between the altitude rule and the leg rule?
aivan3 [116]
The leg rule is hypotenuse/leg and the altitude rule is side 1/altitude=altitude/side 2
6 0
3 years ago
Other questions:
  • Inscribed Angles - What is the value of x? WILL GIVE BRAINLIEST!
    12·1 answer
  • in January, Dawn earns $9.25 allowance. She earns 3 times as much in February. If during March, she earns $5.75 more than she di
    11·2 answers
  • The cost of a long-distance phone call from Boston to London is defined by f(t) = 0.85(t -1) + 1.50, where the cost is $1.50 for
    7·1 answer
  • Whats 8+8+8+8+8<br><br> helpasapasapasap
    14·2 answers
  • What is the answer?
    11·2 answers
  • Solve each system by elimnination.<br> 5c- 4t= 8<br> 14 + 4t = 3c
    7·1 answer
  • I GIVEEE BRAINLILSTT
    12·2 answers
  • I need help with the question
    8·1 answer
  • (4x+5)-(4x-5) simplify the expression
    12·2 answers
  • Find the range of the following list of numbers: 16, 23, 12, 12, 20, 21, 16, 33, 21, 16.
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!