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
Wewaii [24]
3 years ago
7

(10n-5)÷(5)=2n-1 the left of the parentheses has to equal the right

Mathematics
1 answer:
daser333 [38]3 years ago
8 0
(10n-5)/(5)= 2n-1
just divide
10/5 = 2 and -5/5 =-1
and you get the answer
2n-1= 2n-1
You might be interested in
Mr. Garcia's storage shed area has a length that is 7
iragen [17]

Answer:

width = 6 feet

length = 19 feet

Step-by-step explanation:

'w' = width

'2w+7' = length

50 = 2w + 2(2w+7)

50 = 2w + 4w + 14

36 = 6w

6 = w

length = 2(6)+7 = 19

6 0
3 years ago
Find the length of diagonal XU in the hexagon below. Round your solution to 2 decimal points
SpyIntel [72]

Answer:

The length of diagonal XU is 6.40 units

Step-by-step explanation:

* Lets explain how to find the distance between two points

- The rule of the distance between two points (x_{1},y_{1})

 and (x_{2},y_{2}) is:

 d=\sqrt{(x_{2}-x_{1})^{2}+(y_{2}-y_{1})^{2}}

* Lets solve the problem

-From the attached figure:

- The coordinates of the vertex X are (2 , 2)

- The coordinates of the vertex U are (-2 , 7)

∴ The point (x_{1},y_{1}) = (2 , 2)

∴ The point (x_{2},y_{2}) = (-2 , 7)

∴ x_{1}=2,x_{2}=-2

∴  y_{1}=2,y_{2}=7

∵ d=\sqrt{(x_{2}-x_{1})^{2}+(y_{2}-y_{1})^{2}}

∴ d=\sqrt{(-2-2)^{2}+(7-2)^{2}}=\sqrt{(-4)^{2}+(5)^{2}}=\sqrt{16+25}=\sqrt{41}

∵ \sqrt{41}=6.403124

∴ d = 6.40

* The length of diagonal XU is 6.40 units

6 0
2 years ago
Suppose that you begin saving up to buy a car by depositing a certain amount at the end of each month in a savings account which
SpyIntel [72]

Answer:

$2,221.6 monthly

Step-by-step explanation:

A = P(1 + r)^n

A is the total amount I intend to save = $15,000

r is the yearly interest rate = 3.6% = 0.036

n is the duration to achieve my goal = 4 and 1/2 years = 54 months

15,000 = P(1 + 0.036)^54

15,000 = P(1.036)^54

P = 15,000/6.752 = 2,221.6

I need to put $2,221.6 into the savings account monthly

6 0
3 years ago
Read 2 more answers
Please help me what is the answer?​
bagirrra123 [75]

Answer:

I guess 4

Step-by-step explanation:

4

8 0
3 years ago
100 POINTS IF U GET THIS RIGHT!
jasenka [17]

Answer:

39 cm

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Other questions:
  • Find the value of x.<br> Right triangle: Hypotenuse is 9, base is 7.
    10·1 answer
  • Eight is added to a number and the sum is doubled, the result is -11 less than the number. Find
    9·1 answer
  • 24 + 6 = 6(4 + 2)
    7·1 answer
  • Please help me explanation is not needed but would be very useful since I don’t understand this concept, thank you.
    5·2 answers
  • What does 15÷14 equals to
    12·2 answers
  • I need help on this and if you the first person to get it right i will give you BRANLIST​
    9·2 answers
  • What is the slope ration for the following triangle?
    6·1 answer
  • If the cost of 20 stamps is $9.80, how<br> much will 1 stamp cost?
    10·1 answer
  • PLEASE HELP ME ASAP PLEAASEEEE
    7·2 answers
  • Viewing C
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!