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
Cloud [144]
2 years ago
5

A ship travels 7 miles due

Mathematics
1 answer:
4vir4ik [10]2 years ago
3 0

Answer:

20

Step-by-step explanation:

ez

You might be interested in
Y = (x+3)(x+3) <br><br> What does it look like on a graph?
puteri [66]
Mark Brainliest please

I think it looks like the image
8 0
3 years ago
Is x=-1 a solution of: -4-4x&lt;-x-2
vodka [1.7K]

Answer:

yes it's a solution. I think. I don't really know this

5 0
3 years ago
What is the simplified form of √ 144x36?
yKpoI14uk [10]

Answer:

12x^18

Step-by-step explanation:

5 0
2 years ago
Can someone PLEASE solve this quadratic equation by factoring with the steps? :(
salantis [7]

Answer:

There are no simple factors to this expression.  You can however solve for x, giving you:

x = -1 ± √(y + 3)

Step-by-step explanation:

There is no simple pair of factors to this equation, so we'll have to go through the full process.  You can see that by observing that there is no pair of rational numbers that add to make 2 and multiply to make -2.  We can however solve for x:

y = x^2 + 2x - 2\\y + 2 = x^2 + 2x\\y + 3 = x^2 + 2x + 1\\y + 3 = (x + 1)^2\\(x + 1)^2 = y + 3\\x + 1 = \pm \sqrt{y + 3}\\x = -1 \pm \sqrt{y + 3}

5 0
3 years ago
Which pair of ratios makes a proportion?
Nana76 [90]

Answer:

  • D. 1/4 and 9/36

Step-by-step explanation:

If two ratios make a proportion then it can be shown as:

  • a/b = c/d ⇒ ad = bc

Let's verify the answer choices with this method

A. 1/4 and 5/25

  • 1*25 = 4*5
  • 25 = 20, incorrect, not a proportion

B. 1/4 and 7/24

  • 1*24 = 4*7
  • 24 = 28, incorrect, not a proportion

C. 1/4 and 10/48

  • 1*48 = 4*10
  • 48 = 40, incorrect, not a proportion

D. 1/4 and 9/36

  • 1*36 = 4*9
  • 36 = 36, correct, this is a proportion
6 0
2 years ago
Other questions:
  • What is the value of b if 9+b=-8
    14·2 answers
  • I need help with this
    9·1 answer
  • What is the radius of a circle if its area is 120 in2? (Round your answer to the nearest hundredth of an inch)
    8·1 answer
  • A consumer charges a $46.92 purchase on a credit card. The card has a daily interest rate of 0.039%. If the consumer pays off th
    13·2 answers
  • An airplane's change in altitude before landing is shown in the table. what equation represents this change in altitude?
    6·1 answer
  • x= 1, 2, 3, 4, 5. y=11\4, 25\4, 39\4, 53\4, 67\4. what equation relates y to x in the values x and y?
    7·1 answer
  • List all the factors of 84​
    13·1 answer
  • The difference of the degree of polynomials 3xy^2 and 2x is
    12·1 answer
  • Easy question There are 8 sixth-graders and 16 seventh-graders in a class.
    11·2 answers
  • Giselle works as a carpenter and as a
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!