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
Mariana [72]
3 years ago
14

Tim and holly left base camo and hiked 6 kilometers north, and turned due west and hiked another 8 kilometers. They stopped and

ate lunch. After lunch, they returned to base camp by hiking in a straight line. How many kilometers did they hike after lunch.
Mathematics
1 answer:
Marysya12 [62]3 years ago
5 0

Answer:

10 km

Step-by-step explanation:

The Angle formed by their travel is a right angled triangle (check attached picture) , hence we can apply Pythagoras rule :

Hypotenus = sqrt(opposite² + Adjacent²)

Hypotenus = distance hiked after lunch :

D = sqrt(6² + 8²)

D = sqrt(36 + 64)

D = sqrt(100)

D = 10 km

You might be interested in
This is the last question i got a 100 so far can we get a full 100
yKpoI14uk [10]

Answer:

b

Step-by-step explanation:

8 0
3 years ago
Si una mujer tiene en su closet 7 camisas,3 pares de zapatos y 4 pantalones ¿de cuántas formas se puede vestir?
Anvisha [2.4K]

Answer:

14 veces  Step-by-step explanation:

3 0
3 years ago
How many tenths are there in four fifths?
sleet_krkn [62]

So to find how many tenths, or 1/10's, there are in four fifths, or 4/5, divide 4/5 by 1/10.

\frac{4}{5} \div \frac{1}{10}

Now, remember that <u>dividing by a number is equivalent to multiplying by its reciprocal</u>. To find the reciprocal, just flip the numerator and denominator around. In this case, 1/10 would become 10/1. Flip 1/10 to its reciprocal, change the sign to multiplication, and multiply numerators with numerators and denominators with denominators:

\frac{4}{5}\times \frac{10}{1}=\frac{40}{5}=8

<u>In short, there are 8 tenths in four fifths.</u>

5 0
3 years ago
Read 2 more answers
Enter the equation of the circle with the given center and radius.
Lapatulllka [165]

Answer:

(x-0)^{2} + (y-5)^{2}  = 25

Step-by-step explanation:

The "template" equation of a circle is:

(x-h)^{2} + (y-k)^{2} = r^{2}

All you're doing after that, is filling in the blanks:

h = 0

k = 5

r = 5

4 0
3 years ago
Read 2 more answers
40 POINTS AVAILABLE!!!<br> PLEASE HELP
NemiM [27]

Step-by-step explanation:

\begin{array}{ccc}1&-&d\\2&-&c\\3&-&a\\4&-&b\\5&-&f\\6&-&e\end{array}

Value 1:

r = 5ft, h = 10ft. Substitute:

SA=2\pi(5)(10)+2\pi(5^2)=100\pi+50\pi=150\pi\ ft^2

Value 2:

r = 2in, h = 4in. Substitute:

V=\dfrac{1}{3}\pi(2^2)(4)=\dfrac{1}{3}\pi(4)(4)=\dfrac{16\pi}{3}\\\\\pi\approzx3.14\to V\approx\dfrac{(16)(3.14)}{3}\approx16.75\ in^3

Value 3:

r = 6m. Substitute:

V=\dfrac{4}{3}\pi(6^3)=\dfrac{4}{3}\pi(216)=4\pi(72)=288\pi\ m^3\\\\\pi\approx3.14\to V\approx288(3.14)=904.32\ m^3

3 0
3 years ago
Read 2 more answers
Other questions:
  • There are 623 students in branding elementary school. Each student will receive 4 pencils. How many pencils will all the student
    11·1 answer
  • Find the volume.<br> 19 yd<br> 21 yd<br> Volume =
    14·1 answer
  • Heeeeeeeeellpp<br><br><br> what is the measure of xwz
    14·1 answer
  • Solve the equation 9d+1=8d-15
    8·1 answer
  • Elen bought 8 tokens for $4.50. At this rate, how does 19 tokens cost<br>​
    5·1 answer
  • Please help me find the surface of the cylinder (no links please)
    7·1 answer
  • Ncmmkksms ndsjms sks dnc dd jdjsks sbds
    8·1 answer
  • I need the answer please help
    6·1 answer
  • A delivery company charges a flat rate of $3 for a large envelope plus an additional $0.25 per ounce for every ounce over a poun
    12·1 answer
  • A recipe for 1 apple pie calls for 6 cups of sliced apples how many cups of sliced apples are needed to make 4 apple pies?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!