All categories

3 years ago

he left and right page numbers of an open book are two consecutive integers whose sum is 407. Find these page numbers.

Mathematics

1 answer:

vagabundo [1.1K]3 years ago

7 0

The page numbers of book are 203 and 204.

Step-by-step explanation:

Let,

the two consecutive integers are;

x, x+1

Sum of integers = 407

$x+(x+1)=407\\x+x+1=407\\2x=407-1\\2x=406\\$

Dividing both sides by 2

$\frac{2x}{2}=\frac{406}{2}\\x=203$

Therefore,

the two integers are;

x = 203

x+1 = 203+1 = 204

The page numbers of book are 203 and 204.

Keywords: integers, addition

Learn more about integers at:

#LearnwithBrainly

You might be interested in

Function Notation - Function Machines

stepan [7]

The function notation of the following are:

f(1) = 5

f(0) = 1

f(-3) = -11

f(8) = 33

Given:

x is the input.

the function is 4x+1

f(x) is the output.

we are asked to determine the values of the following :

a. f(1)

x = 1

so f(x) = 4x+1

f(1) = 4(1)+1

f(1) = 4+1

f(1)=5

b. f(0)

x = 0

so f(x) = 4x+1

f(0) = 4(0)+1

f(0) = 0+1

f(0)=1

c. f(-3)

x = -3

so f(x) = 4x+1

f(-3) = 4(-3)+1

f(1) = -12+1

f(1)= -11

d. f(8)

x = 8

so f(x) = 4x+1

f(8) = 4(8)+1

f(8) = 32+1

f(1)=33

Hence we get the required values.

Learn more about Functions here:

brainly.com/question/25638609

#SPJ9

7 0

1 year ago

I NEED HELP PLEASE, THANKS! :)

ICE Princess25 [194]

Answer: G ∩ M = {Anael, Max}

G U S = {Acel, Acton, Anael, Barek, Carl, Carlin, Dario, Kai, Max}

Step-by-step explanation:

intersection ∩ - items found in BOTH sets

union U - the joining of the sets. include EVERYTHING in the sets.

G = (Acel, Acton, Anael, Carl, Dario, Max}

S = {Anael, Barek, Bay, Carlin, Kai, Max}

G ∩ S: Anael and Max are found in both sets

G = (Acel, Acton, Anael, Carl, Dario, Max}

S = {Acton, Anael, Barek, Carlin, Dario, Kai}

G U S: include everything in G and everything in S. If found in both sets, only list it once.

G U S = {Acel, Acton, Anael, Barek, Carl, Carlin, Dario, Kai, Max}

Notice that Acton and Anael are in both sets but we only list them once.

8 0

2 years ago

What is the value of x? edge2020

mezya [45]

Answer:

95⁰

Step-by-step explanation:

next time you want to figure this out, here's how

- they are supplementary angles, so you just subtract 45⁰ from 180⁰

180-45=95

so, you would get the answer 95⁰

for next time, you might not have as much information as you do in this equation so be careful

hope this helps!

7 0

2 years ago

Read 2 more answers

What is the answer? I don’t understand how to get it.

miss Akunina [59]

Answer:

Step-by-step explanation:

Sub in the (x,y) points given into the equation to see if true ....you'll find A is the answer

Example point (3,95 ) 95 = -10.375 (3) + 126.125 ??

95 = 95 Check !

then try the other point ( 11,12) to be sure ....

5 0

1 year ago

F+3.8=9.2 in simplest form

Rom4ik [11]

Just isolate f.. buy getting it alone on one side or the other

7 0

2 years ago