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
wariber [46]
3 years ago
6

The length of a rectangle is 5 cm more than the width. The perimeter is 50 cm. Find the length and width.

Mathematics
1 answer:
lianna [129]3 years ago
7 0

Answer:

Length=15

Widht=10

Brainliest Answer pls

Step-by-step explanation:

15-10=5

15x2=30

10x2=20

30+20=50

You might be interested in
Twice the difference between x and k
r-ruslan [8.4K]
Twice the difference between x and k is 2(x-k)
8 0
3 years ago
I want to visit a friend that lives 200 miles away. Gas is $4 a gallon. My car gets 50 miles every 2 gallons of gas. How can I s
Pavel [41]
If you are trying to figure out how much it will cost:
8 x 4 = 32 
Cost of gas = $32 
3 0
3 years ago
The quotient of 9.2 x 10 6 and 2.3 x 10 2 expressed in scientific notation is
Virty [35]
What we know:
quotient 9.2 x 10^6/ 2.3 x 10²
in quotients exponents are subtracted of they have the same base, for example 10^6 and 10² have the same base of 10

What we need to find: quotient 9.2 x 10^6/ 2.3 x 10²
9.2 x 10^6        
--------------  =    4 x 10^4    
 2.3 x 10²

Here in this problem I divided 9.2 by 2.3 and got 4, since the solution was simple and clean meaning no repeated decimals I went ahead and divided the 10^6 by 10^2 and got 10^4.


Another method would be to expand both numbers then divide and do scientific notation again.
Remember to change to normal notation you move the decimal to the right using the number of the exponent.

9.2 x 10^6= 9200000
2.3 x 10²= 230

920000/230=40000

40000= 4 x 10^4 scientific notation

Use the method that is best for you or just know you can use either method to check your work.

4 0
3 years ago
Where does the normal line to the parabola y = x − x2 at the point (1, 0) intersect the parabola a second time?
Ksivusya [100]
Find the line that is normal to the parabola at the given point
remember that normal means perpendicular
perpendicular lines have slopes that multiply to -1
we can use point slope form to write the equation of the line since we are given the point (1,0)

we just need the slope

take derivitive
y'=1-2x
at x=1
y'=1-2(1)
y'=1-2
y'=-1

the slope is -1
the perpendicular of that slope is what number we can multiply to get -1
-1 times what=-1?
what=1
duh
so
point (1,0) and slope 1
y-0=1(x-1)
y=x-1 is da equation

solve for where y=x-1 and y=x-x² intersect

set equatl to each other since equal y
x-1=x-x²
x²-1=0
factor difference of 2 perfect squares
(x-1)(x+1)=0
set to zero

x-1=0
x=1
we got this point already

x+1=0
x=-1
sub back
y=-1-(-1)²
y=-1-(1)
y=-1-1
y=-2

it intersects at (-1,-2)
7 0
3 years ago
A company's records indicate that on any given day about 1% of their day shift employees and 3% of the night shift employees wil
shutvik [7]

Answer

The answer and procedures of the exercise are attached in the following archives.

Step-by-step explanation:

You will find the procedures, formulas or necessary explanations in the archive attached below. If you have any question ask and I will aclare your doubts kindly.  

4 0
3 years ago
Other questions:
  • Given f(x) and g(x) = f(x) + k, look at the graph below and determine the value of k. k = _______ Graph of f of x and g of x. f
    5·2 answers
  • What is one third minus two ninths
    9·1 answer
  • Which point represents the square root of 182
    7·1 answer
  • Lizabeth says that (-12)^3 equals a positive number because the product if two negative integers is a positive integer. Do you a
    6·1 answer
  • The term of a geometric sequence always increases? True or false
    9·1 answer
  • The janitor at a school discovered a leak in a pipe. The janitor found out that it was leaking at a rate of 7 oz per hour. How f
    14·1 answer
  • How far will a car traveling at 65 miles per hour travel in 6 hours?
    14·1 answer
  • 2x×5x+83=3what is x​
    12·1 answer
  • Help please? trying to catch up on math
    6·2 answers
  • How many 150 mL glasses can I fill with 5 bottles of soft drinks each hold 1.2 L​
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!