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
zlopas [31]
3 years ago
11

Can anybody correct me on this right away if you got any time? click/tap in here for the image​

Mathematics
1 answer:
Mandarinka [93]3 years ago
8 0

Answer:

Yep, they all match:

1. Correct

2. Correct

3. Correct

4. Correct

Step-by-step explanation:

1.

√2 • √3 • √3 = 4.242640687119285‬

3√2 = 4.242640687119285‬

2.

√2 • √3 • √-3  = 4.24264069i

3i√2 = 4.24264069i

3.

√-2 • √-3 • √-3 = -4.24264069i

-3√2 = -4.24264069i

4.

√2 • √-3 • √-3 = -4.24264069i

-3i√2 = -4.24264069i

You might be interested in
Question 13. Please
Sonbull [250]

Answer:

d

Step-by-step explanation:

Δ OPG is right with hypotenuse OG being the radius of the circle

Using Pythagoras' identity in the right triangle

OG² = OP² + PG²

[ PG = 11 , since OP is the perpendicular bisector of FG ]

OG² = 8² + 11² = 64 + 121 = 185

Δ OQS is right with hypotenuse OS being the radius

Using Pythagoras' identity

OS² = QS² + OQ² , that is

185 = 13² + x²

185 = 169 + x² ( subtract 169 from both sides )

16 = x² ( take the square root of both sides )

4 = x → d

8 0
2 years ago
How do i write the number 640,739 in expanded form
Luda [366]
600000+ 40000+ 700+ 30+ 9
4 0
3 years ago
Read 2 more answers
The area of the entire figure below is 1 square unit.
castortr0y [4]

Answer:

the area of the striped rectangle= length ×breadth

8 0
2 years ago
Read 2 more answers
What kind of angle is this and how do you work it out?
Lostsunrise [7]
Well x is an obtuse angle

but the angle e,f,g is an acute angle
7 0
3 years ago
Read 2 more answers
Please please help me What is 5% of 200?
Leni [432]

Answer:

10

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • How many fiths are in 1 whole
    13·2 answers
  • *15 points
    5·1 answer
  • Doug’s family buys 7 postcards while on vacation. Each postcard costs 0.25$ including tax. How can Doug use the number line to f
    9·1 answer
  • 2x - 11 = -8x + 14<br> Simplify
    6·2 answers
  • HELP ASAP!<br><br> Thank you :D
    13·1 answer
  • Over which of the following intervals is the function below increasing at the greatest average rate? y=3log₂(x)-1
    10·1 answer
  • Two numbers have a sum of 527 and a difference of 195. What is the smaller of the two numbers?
    5·2 answers
  • Help Help Help it's in khan academy
    8·1 answer
  • Which one would make me more money?
    5·1 answer
  • If log 3 = x and log 5 = y, express log 45 in terms of x and y.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!