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
sergeinik [125]
3 years ago
7

Mario’s car has run out of gasoline. He walks 16 km west and then 12 km south looking for a gasoline station. If he is now h km

directly from his starting point, find the value of h
Mathematics
2 answers:
Masteriza [31]3 years ago
4 0

Answer:

h = 20 km

Step-by-step explanation:

Mario's path forms a right triangle with legs 16 km and 12 km and hypotenuse h. Let's use the Pythagorean Theorem (a² + b² = c²) to solve for h.

16² + 12² = h²

256 + 144 = h²

400 = h²

h = 20 km

blagie [28]3 years ago
3 0

Answer:

20 kilometers

Step-by-step explanation:

Mario will form a right triangle. The legs of the right triangle will be 16 and 12, from the 16 kilometers west and 12 kilometers south he walked.

Since it is a right, triangle, we can use the Pythagorean Theorem.

a^2+b^2=c^2

where a and b are the legs and c is the hypotenuse.

We know that 16 and 12 are the legs. h will be the hypotenuse.

a=16\\b=12 \\c=h

Substitute the values into the formula.

16^2+12^2=h^2

Now we must solve for h by isolating it. First, evaluate the exponents on the left side.

⇒ 16²=16*16=256

256+12^2=h^2

⇒12²=12*12=144

256+144=h^2

Add 256 and 144.

400=h^2

h is being squared. The inverse of a square is the square root. Take the square root of both sides of the equation.

\sqrt{400}=\sqrt{h^2}

\sqrt{400}=h

20=h

h= 20 km

The value of h is 20 kilometers.

You might be interested in
What is the sum of (7x - 6y) and (x plus y)
Ymorist [56]
Heya user

we have

7x - 6y and x + y

according to the question

( 7x - 6y ) + ( x + y )

→ 7x - 6 y +x + y

→ 8x - 5y

Hope This helps you
3 0
3 years ago
A company paid $72 for 2 cases of printer paper each case contained 12 packages of paper next month the company's office manager
Tems11 [23]
To figure out the cost for 180 packages, you must first calculate how many packages they bought for $72. Since each case holds 12 packages, for $72, the company bought 24 packages (12×2). Then you have to divide 24 into 180 to figure out the cost for those 180 packages and get 7.5. To get the cost of the 180 packages, you must multiply 7.5 (the number of 24 packages that go into 180) by 72 (the cost of one group of 24 packages). You then get 540. The company must pay $540 for the 180 packages.
7 0
3 years ago
Please help , write your answer I will be giving 10 points
slamgirl [31]

Answer:

yes it represents the graph accurately

5 0
3 years ago
What is an equation of the line in slope intercept form m=3 and the y-intercept is (0 4)
wlad13 [49]
Y = mx + b  (m = 3) y-intercept (0,4)

y = 3x + 4

hope this helps, God bless!
8 0
3 years ago
Read 2 more answers
An example of consecutive odd integers is 23, 25, 27, and 29. Find four consecutive odd integers with a sum of 160. Show your wo
Andrew [12]
Step1: Define an odd integer.
Define the first odd integer as (2n + 1), for n = 0,1,2, ...,
Note that n is an integer that takes values 0,1,2, and so no.

Step 2: Create four consecutive odd integers.
Multiplying n by 2 guarantees that 2n will be zero or an even number.
Therefore (2n + 1) is guaranteed to be an odd number.
By adding 2 to the odd integer (2n+1), the next number (2n+3) will also be an odd integer.

Let the four consecutive odd integers be
2n+1, 2n +3, 2n +5, 2n +7 

Step 3: require that the four consecutive integers sum to 160.
Because the sum of the four consecutive odd integers is 160, therefore
2n+1 + 2n+3 + 2n+5 + 2n +7 = 160
8n + 16 = 160
8n = 144
n = 18

Because 2n = 36, the four consecutive odd integers are 37, 39, 41, 43.

Answer: 37,39,41,43

8 0
3 years ago
Other questions:
  • A histogram is being made for the following list of data. 78, 92, 98, 87, 86, 72, 92, 81, 86, 92 If the length of each interval
    10·1 answer
  • Help with geometry!!!!!!!!!!!!
    6·1 answer
  • In act 2 scene 1 who is the first person mama tells she bought a house
    15·2 answers
  • Ok your very lucky if you see this..what’s 2+2 but you have to give reasoning
    9·2 answers
  • On the basis of extensive tests, the yield point of a particular type of mild steel-reinforcing bar is known to be normally dist
    7·1 answer
  • ASAP!! HEEELPPPP!!
    11·1 answer
  • 1)what is compound interest $660 at 3% compounded<br> annually for 8 years
    12·1 answer
  • If 8, x, 18 form a geometric sequence , find a value for x
    6·2 answers
  • Find the value of x that will make L||M.<br> 2x - 3<br> M<br> X + 4<br> x = [?]
    7·2 answers
  • 1<br> Find the value of the expression 4a + 7 when a =<br> 2
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!