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
Gnoma [55]
3 years ago
13

Your company is hosting a benefit 5 kilometer race. How long will the race be to the nearest tenth of a mile?

Mathematics
2 answers:
Akimi4 [234]3 years ago
7 0
1km=0.62 miles

so multiply 1km by 5 to get 5km
multiply 0.62 by 5 to get km to miles
0.62 times 5=3.1

answe ris 3.1 miles
julia-pushkina [17]3 years ago
6 0

Well, OK.  My company never hosted anything, certainly
nothing with any benefit, so this scenario doesn't relate
very well to the real world.  But here's the math:

(5 km) x (1 mile / 1.609344 km)  =  3.106... mile

Rounded to the nearest tenth of a mile:

                           3.106... mile  ===>  3.1 mile

You might be interested in
Select the prime number in each exercise <br> 37, 38, 39, 40, 42
olga nikolaevna [1]

Answer:

37 is prime number

Step-by-step explanation:

To prove whether a number is a prime number, first try dividing it by 2, and see if you get a whole number. If you do, it can't be a prime number. If you don't get a whole number, next try dividing it by prime numbers: 3, 5, 7, 11 (9 is divisible by 3) and so on, always dividing by a prime number 

7 0
2 years ago
Read 2 more answers
Plz help <br> Find ‘x’ &amp; ‘y’
just olya [345]

Answer:

x=20. y=15

Step-by-step explanation:

in similar triangles the sides are all in proportion. this means:

\frac{25}{5}  =  \frac{x}{4}  =  \frac{y}{3}

\frac{25}{5}  = 5

so:

\frac{x}{4}  = 5

x=5×4

x=20

and...

\frac{y}{3}  = 5

y=3×5

y=15

3 0
2 years ago
What is the sum of the prime factors of 1260? For example, the sum of the prime factors of 20
Genrish500 [490]

Answer:

The answer is 22

Step-by-step explanation:

Do Prime Factorization of 1260

(as shown in the picture I attached)

Prime factors of 1260 = 2, 2, 3, 3, 5, 7

Now to get the sum of the prime factors of 1260, you just have to add all the factors

2 + 2 + 3 + 3 + 5 + 7 = 22

Hope this helps!

3 0
2 years ago
1. Bob tried to answer the following question by finding the missing angle and rounding the answer to the nearest degree.
iren2701 [21]

Answer:

Part 1)

Bob's mistake was to have used the cosine instead of the sine

The measure of the missing angle is 53.13\°

Part 2) The surface area of the pyramid is 288\ cm^{2}

Step-by-step explanation:

Part 1)

Let

x----> the missing angle

we know that

In the right triangle o the figure

The sine of angle x is equal to divide the opposite side angle x to the hypotenuse of the right triangle

sin(x)=\frac{16}{20}

x=arcsin(\frac{16}{20})=53.13\°

Bob's mistake was to have used the cosine instead of the sine

Part 2) we know that

The surface area of the square pyramid is equal to the area of the square base plus the area of its four lateral triangular faces

so

SA=b^{2}+4[\frac{1}{2}(b)(h)]

where

b is the length side of the square

h is the height of the triangular lateral face

In this problem

h=b/2 -------> by an 45° angle

so

b=2h

sin(45\°)=\frac{h}{6\sqrt{2}}

h=6\sqrt{2}(sin(45\°))=6\ cm

Find the value of b

b=2(6)=12\ cm

Find the surface area

SA=12^{2}+4[\frac{1}{2}(12)(6)]=288\ cm^{2}

3 0
3 years ago
Two lines that have the same y intercept, are always the same line. <br><br> TRUE OR FALSE?
Vadim26 [7]
False, they could have different slopes.
8 0
2 years ago
Other questions:
  • A spherical chocolate candy is being manufactured that has nougat center. The entire candy has a diameter of 9cm and the nougat
    6·1 answer
  • I need some help with this question?¿
    12·2 answers
  • a right triangle has an acute angle measure of 22 degrees which two numbers represent the lengths of the legs of this triangle
    15·1 answer
  • A Ferris wheel can accommodate 45 people in 25 minutes. How many people could ride the Ferris wheel in 3 hours? What was that ra
    15·1 answer
  • What is comparing decimals
    9·1 answer
  • Are the following rates equivalent<br> 12 pages in 20 minutes<br> 20 pages in 32 minutes
    11·2 answers
  • HELP IM TIMED I WILL GIVE YOU BRAINLIEST!!!! The ordered pairs graphed are all equivalent ratios. What ordered pair is missing f
    11·2 answers
  • Nicole bought a pair of shoes for
    6·2 answers
  • The function f(x)=200(1.4)^t gives the approximate number of fish in a large pond after t years. Select all of the true statemen
    13·1 answer
  • <img src="https://tex.z-dn.net/?f=%5Csqrt%7B98%7D-%5Csqrt%7B200%7D%5C%5C" id="TexFormula1" title="\sqrt{98}-\sqrt{200}\\" alt="\
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!