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
Alenkinab [10]
2 years ago
7

From her house, Haley could drive due north to get to her parents' house or she could drive due east to get to her grandparents'

house. It is 7 kilometers from Haley's house to her parents' house and a straight-line distance of 9 kilometers from her parents' house to her grandparents' house. How far is Haley from her grandparents' house? If necessary, round to the nearest tenth. Please help me with this phytagareon theorem question please. I would really appreciate it . Please asap
Mathematics
1 answer:
vivado [14]2 years ago
5 0

Answer:

5.7km

Step-by-step explanation:

-let the drive east be the base of our 'triangle' and the drive north be the height, h.

-The distance from the parents to the grandparents, 9km, forms the hypotenuse.

#Using Pythagorean Theorem, we can find the distance to her grandparents as:

H^2=h^2+b^2\\\\9^2=7^2+b^2\\\\b^2=81-49\\\\b=\sqrt{32}\\\\=5.657\approx5.7\ km

Hence, the distance fro Hayley's place to her grandparents is 5.7km

You might be interested in
A bicycle club logged 9,860 miles. If the
e-lub [12.9K]

Answer:

340<em> miles,</em>

Step-by-step explanation:

<em>To find out how many miles each person rode, divide the total number by how many people there were. </em>

<em />

<em />9860 / 29 = 340<em />

<em />

<em>Each person rode </em>340 <em>miles.</em>

6 0
3 years ago
Which one is the correct answer?
xxMikexx [17]

Answer:

Step-by-step explanation: IDK

3 0
3 years ago
Read 2 more answers
The absolute value of opposite numbers is the same? <br><br> True or False?<br><br> Why or Why not
NeTakaya

Answer:

false, it's the opposite so its doesn't have the same amount, negative or positive.

8 0
3 years ago
8.5 rounded to nearest tenth
melomori [17]
The answer is 9.0 because 8.5 is above 5 and to the nearest tenth it would be 9.0
4 0
3 years ago
Solve the following quadratic inequality 2x^2+3x-5&gt;0
madreJ [45]

Answer:

x < -2.5 and x > 1

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • What is the circumference and area of a circle with a radius of 40 inches?
    10·1 answer
  • 6. The following graph can be described using an equation of the form y = A cos(x)+C. Determine the
    9·1 answer
  • Find the area.<br> 7 m<br> 4 m<br> 4<br> m<br> square meters
    13·2 answers
  • The polygons in each pair are similar. find the missing side length​
    5·1 answer
  • Un comerciante compra una pieza de 45m
    13·1 answer
  • What is the area of a circle with a radius of 6 ft? Use 3.14 for π. Round to the nearest tenth if necessary.
    9·2 answers
  • -4x = 48 help plsssssssssss
    6·2 answers
  • What is the answer.
    12·1 answer
  • Do anyone knows how to do this?<br><br><br> X= -2
    14·2 answers
  • What is the surface area of a square pyramid that has a base of 12 cm. and the sides of the pyramid have a slant height of 9 cm.
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!