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
solmaris [256]
3 years ago
12

Someone please help me

Mathematics
2 answers:
Zepler [3.9K]3 years ago
8 0

<u>Answer:</u>

\frac{1 mi}{1.61km}

<u>Step-by-step explanation:</u>

We are given the unit values of inch, foot and mile to convert into centimeters.

Using these conversion units, we are to determine whether which expression in the answer options can be used as the conversion factor to convert kilometers to miles.

So using the given conversion units, we can see that the following is the conversion factor to convert kilometers to miles.

\frac{1 mi}{1.61km}

Ratling [72]3 years ago
5 0

Answer:

1 mi/1.61 km

Step-by-step explanation:

we know that

1 mile= 1.61  kilometers

To convert 1 kilometer to miles

use proportion

so

1/1.61 mi/km=x/1 mi/km

x=1 mi/1.61 km

You might be interested in
Y+3=4/9(×+7) find the slope​
Lemur [1.5K]

Answer:

4/9

Step-by-step explanation:

,.......................................

3 0
3 years ago
Read 2 more answers
Find the sum. Write the answer in simplest form. 1/4 + 1/5
bagirrra123 [75]

Answer:

9/20

Step-by-step explanation:

Step 1:

1/4 + 1/5

Step 2:

5/20 + 4/20

Answer:

9/20

Hope This Helps :)

7 0
3 years ago
Read 2 more answers
what is the equation of the line that passes through (-9,12) and is perpendicular to the line whose equation is y=1/3x+6
BabaBlast [244]
Y=kx+b
line is perpendicular y=1/3x+6⇒ k=-\frac{1}{ \frac{1}{3} }=-3

 so line y=-3x+a
 this line that passes through (-9,12)⇔x=-9, y=12, so 12=-3(-9)+a
12=27+a
a=12-27
a=-15
y=-3x-15

P.s.picture<span> to test solutions <span>in the application</span></span>


8 0
3 years ago
Read 2 more answers
X^2 +6x+30 in vertex form
Elina [12.6K]

Answer:

Step-by-step explanation:

Factoring  x2-6x-30

The first term is,  x2  its coefficient is  1 .

The middle term is,  -6x  its coefficient is  -6 .

The last term, "the constant", is  -30

Step-1 : Multiply the coefficient of the first term by the constant   1 • -30 = -30

Step-2 : Find two factors of  -30  whose sum equals the coefficient of the middle term, which is   -6 .

     -30    +    1    =    -29

     -15    +    2    =    -13

     -10    +    3    =    -7

     -6    +    5    =    -1

     -5    +    6    =    1

     -3    +    10    =    7

     -2    +    15    =    13

     -1    +    30    =    29

7 0
3 years ago
Read 2 more answers
PEMDAS is used to help us remember the "order of operations." What do we use to help us remember the right triangle trig formula
Mnenie [13.5K]

Answer:

SOH CAH TOA

(Sine,opposite,Hypotenuse) - SOH

(Cosine, adjacent, Hypotenuse) - CAH

(Tangent,opposite,adjacent) - TOA

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • The parabolas defined by the equations y=-x^2-x+1 and y=2x^2-1 intersect at points (a, b) and (c, d), where c&gt;=a. What is c-a
    14·1 answer
  • What is the range of the relation?
    5·2 answers
  • Algebra problem below!
    9·2 answers
  • A jar contains 100 tickets for a drawing. Among those tickets are 7 winning tickets. What are the odds in favor of winning?
    11·2 answers
  • Which equation can be used to solve for x in the following diagram? (2x + 15)° and 65°
    14·1 answer
  • What are the zeros of the polynomial x2+4x-12
    11·1 answer
  • Yo can i get some help no links or pictures only say the truth or get reported
    11·2 answers
  • The diameter of a peacan pie is 7 inches. What is the circumference?
    9·1 answer
  • Which numbers between 10 and 99 have digits that differ by 4 and add to 6
    12·1 answer
  • Determine the constant different in this numeric pattern:5;9;13;17;21​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!