All categories

2 years ago

Whats the answer ii need help

Mathematics

2 answers:

dmitriy555 [2]2 years ago

8 0

Answer:

Step-by-step explanation:

let the two numbers be x and y

First Condition

x-y=8

x=8+y-----(1)

Second Condition

x+y=1

x=y-1 -----(2)

putting value of x in eqn 1

y-1=8+y

y-y=8+1

0=8

so thisis regected

olchik [2.2K]2 years ago

3 0

Answer:

Yes, It is possible for two numbers to have a difference of 8, and a sum of 1.

I hope this helps:)

You might be interested in

Mrs. Durham purchases turkey from the deli counter for $3.25 per pound. She also purchases a loaf of bread from the bakery for$4

Dima020 [189]

3.25t+4.50=c should be the right answer

5 0

2 years ago

The diagonals of a rhombus are 21 m and 32m. what is the area of the rhombus

fredd [130]

With area: multiply width and length

21•32 = 672

7 0

2 years ago

What is the sum of the producer and the quotient of 7and 7

zhuklara [117]

49+1=50
7x7=49
7 divided by 7 equals 1

6 0

3 years ago

Write the equation of the circle below to complete the square. Also determine the area of the circle.

diamong [38]

Answer: $(x-7)^2+(y+2)^2=11^2$ ; $A=121\pi$

Step-by-step explanation:

I have never done a problem like this, so this is my first time attempting it.

The standard form for the equation of a circle is:

$(x-a)^2+(y-b)^2=r^2$

Begin by grouping the 'x' terms and 'y' terms:

$(x^2-14x)+(y^2+4y-68)=0$

Complete the square for the second polynomial:

$(\frac{b}{2} )^2=(\frac{4}{2} )^2=4$

$(x^2-14x)+(y^2+4y+4-4-68)=0$

$(x^2-14x)+(y^2+4y+4)-4-68=0$

$(x^2-14x)+(y^2+4y+4)-72=0$

$(x^2-14x)+(y+2)^2-72=0$

Do the exact same process with the other polynomial:

$(x^2-14x-72)+(y+2)^2=0$

Complete the square:

$(\frac{14}{2} )^2=49$

$(x^2-14x+49-49-72)+(y+2)^2=0$

$(x^2-14x+49)-49-72+(y+2)^2=0$

$(x^2-14x+49)-121+(y+2)^2=0$

$(x-7)^2-121+(y+2)^2=0$

Bring the 121 to the other side to get:

$(x-7)^2+(y+2)^2=121$

$(x-7)^2+(y+2)^2=11^2$

The above expression is the equation of our circle in standard form. It is centered at the coordinates (7, -2) and has a radius of 11 units. The area of a circle if given by:

$A=\pi r^2=121\pi$

8 0

1 year ago

Is n÷12=36,n=108 true or false

maksim [4K]

Answer:

False

Step-by-step explanation:

n÷12=36

n=36*12

hence n=432

hope it helps you and give me a brainliest

4 0

2 years ago

Read 2 more answers