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
earnstyle [38]
3 years ago
9

What is the sum of 1-2 and V-18? † O42 O 421 O 52 05/21

Mathematics
1 answer:
frutty [35]3 years ago
3 0

Answer:

B) 421

Step-by-step explanation:

√2 + √-18

√2 + √9·-2

√2 + 3√-2  

(3 +1 )(√2 ·√-2) = 2i

4 · 2i

You might be interested in
Find the slope that passes through these two points.
barxatty [35]

Answer:

m =  \frac{ - 1 - 4}{2  + 3}  \\ m =  - 1

Good luck!

Intelligent Muslim,

From Uzbekistan.

5 0
4 years ago
3x² + 2x + 2 + 4x2 + 5 simplify​
Y_Kistochka [10]

Answer:

3x^2+2x+15

Step-by-step explanation:

3x^2+2x+2+(4x2)+5

use pemdas

6 0
4 years ago
Read 2 more answers
Need help will give thanks and brainliest
Lina20 [59]

Answer : y = 11x + 24

7 0
3 years ago
Read 2 more answers
There are 15 questions in this quiz. Im sorry if im putting too much pressure on yall
nika2105 [10]

Answer:

86

Step-by-step explanation:

i dont really kbow why but i think it 86

4 0
3 years ago
Read 2 more answers
A 2-pack of plastic flower pots costs $8.90. What is the unit price?
I am Lyosha [343]

Answer:

$0.79

Explanation:

1.58/2= 0.79

8 0
3 years ago
Read 2 more answers
Other questions:
  • Lola needs to sign 96 invitations. Using a stopwatch that measures time to tenths of a second, it takes Lola 5.3 seconds to sign
    7·1 answer
  • These triangles ARE similar! Which reason proves it?
    7·1 answer
  • Samir knows that the volume of a prism is 40 cubic units. He also knows that the width of the prism is 2 units and the height is
    11·1 answer
  • WORTH BRAINLIST!!!!!!
    11·1 answer
  • Please help me (online class)
    11·1 answer
  • Georgia is making fruit punch. She uses 650 milliliters
    8·1 answer
  • Are the triangles to the right congruent? EXPLAIN YOUR ANSWER
    6·2 answers
  • If you are using algebra tiles to factor a trinomial of the form ax2 + bx + c, when would you need to bring in zero pairs? Why?
    8·2 answers
  • If triangles ABC and XYZ are similar, what is the length of side b?
    14·1 answer
  • Kyle designs and conducts a computer simulation with 25 trials and uses the data to create the relative frequency bar graph show
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!