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
vitfil [10]
4 years ago
9

A city park has two hiking trails.Pond Trail is 4 2/9 miles long.Hill Trail is 2 1/3 miles long.How much longer is Pond Trial th

an Hill Trial?
Mathematics
1 answer:
SVEN [57.7K]4 years ago
7 0
First, find a common denominator.
2 and 1/3 = 2 and 3/9.

4 and 2/9 - 2 and 3/9 = 1 and 8/9. Hope it helps!

You might be interested in
Which expression represents the inverse of y=3x-12?
Dafna11 [192]
It's A.............................
8 0
3 years ago
Determine the following<br>quadratic equations have real<br>roots<br><br>1) 3x² - √2x-√3​
IceJOKER [234]

Step-by-step explanation:

√3 x² - 2x - √3 = 0

√3 x² - 3x + x - √3 = 0

√3 x(x - √3) + 1(x - √3) = 0

(x - √3 ) (√3 x + 1) = 0

x - √3 = 0 , √3 x +1 = 0

x = √3 , x = -1/√3

3 0
3 years ago
How do you find the area of a triangle when given only the lengths of three sides?
SashulF [63]

Answer:

Use Heron's formula; see below.

Step-by-step explanation:

Use Heron's formula.

Let the sides of the triangle have lengths a, b, and c.

s = \dfrac{a + b + c}{2}

area = \sqrt{s(s - a)(s - b)(s - c)}

Example:

A triangle has side lengths 3, 4, and 5 units.

Find the area of the triangle.

s = \dfrac{a + b + c}{2}

s = \dfrac{3 + 4 + 5}{2}

s = 6

area = \sqrt{s(s - a)(s - b)(s - c)}

area = \sqrt{6(6 - 3)(6 - 4)(6 - 5)}

area = \sqrt{6(3)(2)(1)}

area = \sqrt{36}

area = 6

3 0
2 years ago
Please help please <br><br> -2x - x + 8 = ?
nataly862011 [7]

Answer:

-3x + 8

Step-by-step explanation:

Simplify. combine like terms (terms with the same amount of variables).

Subtract -2x and x: -2x - x = -3x

-3x + 8 is your answer.

~

7 0
3 years ago
CAN I PLSS GET HELP ASAP!!? What slope- intercept form equation represents the line
jasenka [17]

Answer:

y=-.5x+4

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Hansika paid $9.25 for 2.8 pounds of pretzels. About how much did she pay for a pound of pretzels?
    15·2 answers
  • Which formula can be used to find the ninth term of a geometric sequence where the first term is 8 and the common ratio is -3
    8·1 answer
  • Given a mean of 4.5 and a standard deviation of 12 from a sample of variables, what is the equivalent draw from a standard norma
    9·1 answer
  • Solve the following equation for y.
    13·2 answers
  • Please help me with this question
    8·1 answer
  • Which expressions are equivalent to 3x + 3(x + y)
    10·1 answer
  • 3-2(1+2)?<br> 1 (1+2) <br> 1+2<br> 3
    14·2 answers
  • Completing the Square examples frayer models
    5·1 answer
  • Estimate √40 to the nearest tenth. *<br><br> A. 6.9<br> B. 6.3<br> C. 7.1<br> D. 5.7
    12·1 answer
  • Solve: VII multiplied by IX. Show your answer in standard form. Standard Number 1 Roman Numeral 5 V 10 50 100 500 1,000 X-003 A)
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!