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
vlabodo [156]
3 years ago
11

Santana went for a hike on the 21 mile South Boundary Trail. If she can hike2 miles

Mathematics
1 answer:
Katena32 [7]3 years ago
5 0

Answer:

It will take santana 630 minutes or 10.5 hours to complete the 21 miles.

Step-by-step explanation:

<h3>\frac{2}{60\\} \frac{21}{y}  y is what you are trying to find multiple her miles by the number of minutes and then divided by how many miles in  60 min. </h3><h3 /><h3 /><h3> </h3>
You might be interested in
The muzzle velocity of an ancient cannon was about 420ft/s. What is the cannonball's speed in miles per hour?
Sholpan [36]
286.36mph. ( .36 is a repeating decimal )
4 0
3 years ago
Find the x value y=-6 y=4x+12​
vodomira [7]

Answer:

x = -9/2

Step-by-step explanation:

Substitute y = -6 in the second equation.

y = 4x + 12

-6 = 4x + 12

Subtract 12 from both sides.

-18 = 4x

Divide by 4.

-9/2 = x

7 0
3 years ago
Read 2 more answers
To create voltage in a battery, you need a difference in potential between compounds. What is the difference between the zinc po
Novosadov [1.4K]

Answer:

  -1.17 volts

Step-by-step explanation:

The difference between "a" and "b" generally means "a-b". Here, the difference between the potentials is ...

  -0.41 V - 0.76 V = -1.17 V

_____

Sometimes, when we talk about the difference, we mean the positive difference. If that is what is intended here, it is 1.17 volts.

6 0
3 years ago
Find f(2) and f(a+h) when f(x)=3x^2+2x+4
wolverine [178]
F(2) = 3(2)^2 + 2(2) + 4

= 3(4) + 4 + 4

= 12 + 8

f(2) = 20

f(a+h) = 3(a+h)^2 + 2(a+h) + 4

= 3(a^2 + 2ah + h^2) + 2a + 2h + 4

f(a+h) = 3a^2 + 6ah + 3h^2 + 2a + 2h + 4
4 0
3 years ago
Which of the following explains the relationship between angles A and D?
Marrrta [24]
Complementary angle
4 0
3 years ago
Other questions:
  • Calculate the constant of variation if y varies directly as x. y = -3 x = 2
    12·2 answers
  • Will award brainliest!
    14·2 answers
  • Thea used 1/2 of 10 blocks to build a house. Find 1/2 of 10 blocks
    15·2 answers
  • Find two numbers the quotient is between. Then estimate the quotient 284 divided by 5
    5·1 answer
  • Given that EF is a diameter of circle D, which of the following arcs must be a major arc?
    9·1 answer
  • Find two numbers that have a sum of 13 and a product of -14
    9·2 answers
  • Cami and Enrique's ages add up to 46. Cami is two years older than three times Enrique's age. How old are Cami and Enrique?
    15·1 answer
  • Help again pls (view the photo)
    9·1 answer
  • What type of connection can you make between markups and tips or taxes? What type of connection can you make between markdowns a
    6·1 answer
  • Please help me with the question below
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!