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
Masteriza [31]
3 years ago
7

The sum of 2 consecutive numbers is 69. What are the numbers?

Mathematics
1 answer:
Vaselesa [24]3 years ago
7 0

Answer:

<h3>            34, 35</h3>

Step-by-step explanation:

z - some integer

then the consecutive integer would be:

z+1,  (or z-1)

the sum is 69 so:

z + z+1 = 96

2z = 68

z = 34

z+1 = 34 + 1 = 35

(or:

z + z-1 = 69

2z = 70

z = 35

z-1 = 35 - 1 = 34)

You might be interested in
Pls help i am on a timer
stich3 [128]

Answer:

x = 1 + \sqrt{2} \ \ or \ 1- \sqrt{2}

Step-by-step explanation:

Given;

x² - 2x - 1 = 0

Solve by completing the square method;

⇒ take the constant to the right hand side of the equation.

x² - 2x = 1

⇒ take half of coefficient of x = ¹/₂ x -2 = -1

⇒ square half of coefficient of x and add it to the both sides of the equation

x^2 +  (-1)^2 = 1 + (-1)^2

(x-1)^2 = 1 + 1\\\\(x-1)^2 = 2\\\\

⇒ take the square root of both sides;

x-1 = +/- \ \ \sqrt{2} \\\\x = 1 + \sqrt{2} \ \ or \ 1- \sqrt{2}

Therefore, option B is the right solution.

3 0
3 years ago
A function is represented by the graph.A function is represented by the graph. Complete the statement by selecting from the drop
8090 [49]

Answer:

= to because the graph has a y int at 1 and so does your formula given (just make x=0 to find it by plugging that in) and that one has a y int at 1 too

Step-by-step explanation:

3 0
3 years ago
He truck is rented at $40 per day plus they charge per mile of use the truck travel 15 miles in one day and the total charge was
Allushta [10]

Answer:

115 = 15 x + 40

the charge is $5 dollars per mile

Step-by-step explanation:

He truck is rented at $40 per day plus they charge per mile of use the truck travel 15 miles in one day and the total charge was 115

LEt x  be  the charge in dollars per hour

Initial charge is 40 and 15 miles travelled  in one day

total charge = 15x + 40

Given : total charge is 115

So the equation becomes

115 = 15 x + 40

Now we solve for x

Subtract 40 from both sides

75= 15 x

Divide both sides by 15

x= 5

so , the charge is $5 dollars per mile

7 0
3 years ago
Read 2 more answers
28.) Find the slope of the line that passes through the pair of points.
DerKrebs [107]

Answer:

the d is right one look this img

4 0
3 years ago
Jane is studying the rate at which the sale of a particular brand of chocolate has increased over the years. The graph below sho
STALIN [3.7K]
The y-intercept, in this case, represents when x is at 0, or when she just began observing.
6 0
3 years ago
Read 2 more answers
Other questions:
  • Based upon market research, the Hawthone Company has determined that consumers are willing to purchase 121 units of their portab
    11·1 answer
  • What is the value of this expression when a = 7 and b = -4? | 2a | - b/3 A.) -6 B.) -3 1/3 C.) 3 1/3 D.) 6
    14·2 answers
  • n a bag of 60 candies, 36 are green and 45 have caramel in them. If the events of picking a green candy and picking a candy with
    9·1 answer
  • Help me please !
    14·2 answers
  • Create an explicit formula for this sequence: 4,-1,-6, -11, ...
    12·1 answer
  • Facts about Geometry and Geology?
    9·1 answer
  • Please help how to find the value of x and find the length of segment AD, the value is 5 I just need to show my work.
    11·1 answer
  • Does anyone know this answer??
    6·1 answer
  • What is the next step to solve the equation 5y 3x15 for y?​
    10·1 answer
  • Christine is working on learning new recipes because she wants to be prepared when she leaves for college. after her first week,
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!