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
yuradex [85]
3 years ago
15

AS ALWAYS, DUE TODAY! Pls and thanks. NOTE- Legit answers only! Legit answers= Brainliest, 5.0 stars, and a Thanks.

Mathematics
1 answer:
andre [41]3 years ago
7 0
17km + 2km * 2 = h

38 km
You might be interested in
Write the expression 11-2 in simplest form.
vampirchik [111]

Answer:

11-2 or 9

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
1. What is a perfect square? 2. What is the square root of 4x²? 3. What is the square root of 25? 4. Factor 4x² + 20x + 25.
Ulleksa [173]

Answer:

Step-by-step explanation:

1) A perfect square is a whole number which is a product of a smaller whole number and itself. Examples of perfect squares are

4(2 × 2)

9(3 × 3)

16(4 × 4)

25(5 × 5)

36(6 × 6)

2) Square root of 4x² is 2x(product of square root of 4 and square root of x²)

3) square of 25 is 5

4) 4x² + 20x + 25

The general formula for solving quadratic equations is expressed as

x = [- b ± √(b² - 4ac)]/2a

From the equation given,

a = 4

b = 20

c = 25

Therefore,

x = [- 20 ± √(20² - 4 × 4 × 25)]/2 × 4

x = [- 20 ± √(400 - 400)]/8

x = [- 20 ± 0]/8

x = - 20/8

x = - 2.5

3 0
3 years ago
Can someone sub to my youttube channel pls, its called Yakobu, it would really help out :)
mestny [16]

Answer:

yea i will what do u do ther???

Step-by-step explanation:

ohhhh gamer

6 0
3 years ago
Janet completed this entire column of math homework in 10 minutes. How many seconds per question did Janet spend?
puteri [66]

Answer:

Assuming that Janet spent an equal amount of time on each question, he would have spent 75 seconds on each question.

Step-by-step explanation:

10 minutes = 600 seconds

600 seconds / 8 questions = 75 seconds.

5 0
3 years ago
13. Which property is illustrated by the statement 3•1=3?
____ [38]

it's a I know this because I'm in the 8th

Step-by-step explanation:

it's a

5 0
2 years ago
Other questions:
  • 2x + 1 ≤ 7 and -2x + 1 ≤ 9
    8·1 answer
  • Eight times a number plus five times another number is -13 the sum of the two numbers is 1 what are these numbers
    9·1 answer
  • A store sells milk in 8 ounce cartons for $1.12. What is the unit price per ounce of milk
    10·1 answer
  • How to expand and simplify -4x-10x
    11·1 answer
  • ) The point Q15, 1) is rotated 270° clockwise around the origin. What are the coordinates
    11·1 answer
  • Can someone help me please thank you
    9·2 answers
  • An airplane leaves an airport at 9:00 p.M. With a heading of 270 and a speed of 610 mph. At 10:00 p.M. The pilot changes the he
    10·1 answer
  • Graph y = 2x + 5.<br> Need help ASAP plz and thank you
    12·2 answers
  • relay race is 1 4 mile long and is run by 4-member teams. If each team member runs the same distance, what fraction of a mile do
    7·1 answer
  • Solve for "y" if 2x + 8y = 6
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!