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
skad [1K]
3 years ago
6

WILL GIVE BRAINIEST TO THE PERSON THAT ANSWERS ALL THREE QUESTIONS ASAP!

Mathematics
2 answers:
Radda [10]3 years ago
8 0

Answer:

1. Your answer would be C) 2√3-5√2.

2. Your answer would be -39.7i.

3. Your answer would be -1.

Step-by-step explanation:

bagirrra123 [75]3 years ago
3 0

Answer:

First:

\sqrt{2} (\sqrt{6} -\sqrt{10} ) simplified is your bottom answer D.

-6i\sqrt{-44} simplified is 12\sqrt{11}

i^{72} simplified is -1

Step-by-step explanation:

You might be interested in
What is the slope of line segment AB?<br> A) 2/3<br> B) 3/4<br> C) 4/3<br> D) -3/4
Lunna [17]

For this case we have that by definition, the slope of a line is given by:

m = \frac {y_ {2} -y_ {1}} {x_ {2} -x_ {1}}

Where:

(x_ {1}, y_ {1})and (x_ {2}, y_ {2})are two points through which the line passes.

According to the image we have:

(x_ {1}, y_ {1}): (-5,3)\\(x_ {2}, y_ {2}): (3, -3)

Substituting we have:

m = \frac {-3-3} {3 - (- 5)} = \frac {-6} {3 + 5} = \frac {-6} {8} = - \frac {3} {4}

Thus, the slope of the line is:

m = - \frac {3} {4}

Answer:

m = - \frac {3} {4}

3 0
3 years ago
Read 2 more answers
Jarell is grocery shopping for his BBQ cookout this weekend. He is grilling 13lb. burgers and expects about 20 people. How many
user100 [1]

Jarrell should purchase 7 lbs of ground beef.

Number of attendees = 20

Fraction of burger per person = 1/3 lbs

Total fraction of burger required to feed 20 persons :

Number of attendees × fraction per person

20 × 1/3 = 6.667

The number of whole grouhd beef that should be purchased is 7 lbs

Learn more : brainly.com/question/2610134

8 0
3 years ago
What's the equation??<br>a) y= 8x<br>b) y= 1/4x<br>c) y= 4x​
Vesna [10]

Answer:

the answer is actual B owo

3 0
3 years ago
Read 2 more answers
Ms. Golding managed to get discount tickets to a BTS concert. At the concert venue, a hot dog costs $4 each, while bottles of so
konstantin123 [22]

Each hot dog is x, and costs $4. Each soda is y, and costs $3.

A.

4x + 3y = 33

B.

4x + 3y = 33

4 * 3 + 3y = 33

12 + 3y = 33

3y = 21

y = 7

7 bottles of soda.

8 0
3 years ago
I think of a number, subtract 2 and multiply it by 5. this gives me the same answer as when I take 7 from the number and treble
Darya [45]
30...? i have no idea
8 0
3 years ago
Other questions:
  • Two poles with different heights stand side-by-side. One pole is 4 meters tall, and casts a shadow that is 11 meters long. The o
    15·1 answer
  • What is the first derivative of the following function: f(x) = aexp(-bx)
    7·1 answer
  • What is the exact area of a semicircle with diameter of 28 inches?
    10·2 answers
  • Find the mean, median, mode for 41,41,41,42,42,43,43,43,43,45,45,45,46,46,46,46,46,46,46,49,49,50,51,51,53,54,55,55,56,56,57
    12·1 answer
  • Maddie made 3 bracelets on Monday. Each day after that, she made 6 times as many bracelets as the day before. How many bracelets
    12·1 answer
  • CAN YOU SOLVE THIS MATH PROBLEM 20 POINTS
    12·2 answers
  • There are 1250 students at Cypress Middle School. 42% of the students are enrolled in PE.
    9·1 answer
  • What is the rate of change please help asap
    9·1 answer
  • For a hypothesis test of H0: p = 0.35 against the alternative, Ha: p &gt; 0.35, the z test statistic is found to be 2.45. What c
    9·1 answer
  • A line crosses the x-axis at -7 and the y axis at 10. Is the slope of the line positive or negative?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!