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
s344n2d4d5 [400]
3 years ago
9

Rachel rides her biycle 12 kilometers due south from her home. Then she turns and rides 9 kilometets due west. How far is rachel

from her home?

Mathematics
2 answers:
riadik2000 [5.3K]3 years ago
8 0
Hope this helps! Just use the Pythagorean’s theorem.

lianna [129]3 years ago
4 0

Answer: 15 km

Step-by-step explanation:

Pythagorean triples is used for this:

Pythagorean triples= 3-4-5 (not subtraction)

Find hypotenuse (long side): Since 12 down, 9 left

<h3>a2+b2=c2 </h3><h3>Formula: (9x9)+(12x12)=\sqrt{cxc}</h3><h3>(c*c)= 81+144=225 (square root)</h3><h3>= 15km</h3>
You might be interested in
You have just been approved for a 30 year 5.5% fixed home mortgage. The monthly payment that you qualify for is $532.10.
stira [4]
The monthly interest rate charge is $165.  The total principal payment you are making is $367.10+$165.00=$532.10
5 0
3 years ago
Read 2 more answers
Find x A. 212√2 B. 212–√ C. 213√2 D. 7
victus00 [196]

The value of x in the triangle is (d) 7

<h3>How to solve for x?</h3>

The complete question is in the attached image.

From the attached image of the triangle, we can see that the triangle is a right triangle, and x can be solved using the following sine function

\sin(45) = \frac{x}{7\sqrt 2}

Evaluate sin(45)

\frac 1{\sqrt 2} = \frac{x}{7\sqrt 2}

Solve for x

x = \frac{7\sqrt 2}{\sqrt 2}

Divide

x = 7

Hence, the value of x in the triangle is (d) 7

Read more about special triangles at:

brainly.com/question/654982

#SPJ1

7 0
1 year ago
Please help!! Tysm!!!!!!!!!!
kolezko [41]
It’s the first one.

the one with 9 squares with 2 filled in
7 0
3 years ago
Need help with my homework 2 problems
Solnce55 [7]
4(x+2)  ,   2(2x+4)  ,  8+4x  ,   1/2(8x+16) are all the same as 4x+ 8.
5 0
3 years ago
A car has a 16-gallon fuel tank. When driven on a highway, it has a gas mileage of 30 miles per gallon. The gas mileage (also ca
valkas [14]

Answer:

30

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • Perform the operation.
    12·1 answer
  • How to write 5x923 in expanded form
    7·2 answers
  • How do I solve <br>-9+8k=7+4k
    13·1 answer
  • A car travels 240 miles in 4 hours. at this rate, how many miles will it travel in 8 hours
    10·1 answer
  • Emily has a bag of 20 fruit flavoured sweets 7 of the sweets are strawberry flavoured 11 are lime flavour and two are lemon flav
    15·1 answer
  • Solve the proportion 2/9.4 = 0.5/v hep
    5·1 answer
  • 5 in.
    9·1 answer
  • What is the value of s?
    9·1 answer
  • HELPPPPPPPPPP
    5·2 answers
  • Find the area of the trapezoid. Leave your answer in simplest radical form
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!