PLEASE HELPPPP......

If the sum of two numbers is 5 and their product is 6 then find the sum of the square of the numbers ?

Answers

Answer 1

Answer:

13

Step-by-step explanation:

the two numbers that satisfy the requirements for this is 2 and 3, so the answer i put is the sum of the square of the two numbers.

Answer 2

Answer:

let two number be x and y

by question

x+y=5….....(1)

xy=6

x=6/y.........(2)

putting the value of x in equation 1

6/y+y=5

6+y²=5×y

y²-5y+6=0

y²-3x-2x+6=0

(y-3)(y-2)=0

either

y=3

or

y=2

:.required no is 2 and 3


Related Questions

The rectangle is enlarged by a scale factor of 5. What is the new
measurement of the longest side?

Answers

Answer:

25 I'm pretty sure

Step-by-step explanation:

5×5=25

Answer:

25 cm

Step-by-step explanation:

If it is enlarged by the scale factor of 5, you are multiplying by 5. 5 cm is the longest side, so therefore 5 cm times 5 cm is equal to 25.

Dan’s new appliance arrived in a cardboard box in the shape of cube. What is the surface area of the cardboard box?
A cube has side lengths of 3 feet.

Use the formula S A = 6 s squared, where SA is the surface area of the cube and s is the length of each side.
18 Feet squared
36 Feet squared
54 Feet squared
324 Feet squared
15 points please help

Answers

Answer:

36

Step-by-step explanation:

it says 6 with a 2 so u multiply 6 by 2 and get 12 then u multiply the 12 by the 3 and get 36 SO SRY IF IM WRONG !!

Answer:

Option (3)

Step-by-step explanation:

Formula to calculate the surface area of a cardboard box in the shape of a cube is,

Surface area = 6(Side)²

If the length of the each side of the box is = 3 feet

Surface area of the cube = 6(3)²

                                          = 6 × 9

                                           = 54 square feet

Therefore, Surface area of the box in the shape of a cube is 54 square feet.

Option (3) is the correct option.

Using the expression 7x = 3y, ify is 35, what is x?
A. 35 B. 21 C. 15 D. 105

Answers

Answer:

c.15

Step-by-step explanation:

3*35= 105

since 7x=105 you divide 105 by 7 which is 15

Answer:

7x=3y

7x=3(35)

7x=105

x=105/7

x=15

If a town with a population of 500 doubles in size every 80 years, what will the population be 160 years from now?

Answers

Answer: 2000

Step-by-step explanation:

From the information, we are informed that a population of 500 doubles in size every 80 years. Therefore, the population in 160 years will have doubled twice i.e 160/80 = 2 times

First time doubling = 500 × 2 = 1000

Second time doubling = 1000 × 2 = 2000

X is less than -58
Please answer correct
If you don’t know then don’t answer

Answers

Answer:

see explanation

Step-by-step explanation:

Given x is less than - 58

The less than symbol is < , so

x < - 58 ← is the inequality representing the given expression

if you want more like this ^^^^^^

Answer:

-58-x

❤hope it's helpful ❤❤❤❤

THANK YOU.

Select the correct answer.
Find the solution(s) for x in the equation below.
x^2+10x+21=0

Answers

Answer:

Hope this helps

Step-by-step explanation:

x= -3, -7

Answer:

x = -7, -3

Step-by-step explanation:

Try to factor the left side of the equation.  

(x +7)(x + 3) = 0    Remember that if AB = 0, then A = 0 or B = 0 or both  A and B = 0

Therefore,  x + 7 = 0  or x + 3 = 0

                        x = -7  or x = -3

A three foot long deli sandwich must be split into three pieces so that the middle piece is twice as long as the shortest piece, and the shortest piece is 8 inches shorter than the longest piece. How long should the three pieces be?

Answers

Answer:

Step-by-step explanation:

Let us represent:

Short pieces = x

Middle pieces = y

Long pieces = z

A three foot long deli sandwich must be split into three pieces

x + y + z = 3

The middle piece is twice as long as the shortest piece

y = 2x

The shortest piece is 8 inches shorter than the longest piece.

x = z - 8

z = x + 8

We substitute

x + y + z = 3

x + 2x + x + 8 = 3

5x = 8 - 3

5x = 5

x = 5/5

x = 1

y = 2x

y = 2 × 1

y = 2

z = x + 8

z = 1 + 8

z = 7

How long should the three pieces be?

please can you guys help me

Answers

Answer:

en que?

Step-by-step explanation:

does anyone know the answer?????

Answers

Answer:

-3x + 7

Step-by-step explanation:

she used the y-intercept as the slope and the slope as the y- intercept.

Answer:

its y= -3x+7

Step-by-step explanation:

she used the x intercept for the y - intercept and the y- intercept for the c-intercept

Can somebody pls help me with this??? It’s due at 11:59 pm and I am stuck! Will mark any one who can help me with this as Brainiest!

Answers

Answer:

a.

Step-by-step explanation:

A proportional relationship is going to be a straight line that passes through the origin. The only graph that fits that criteria is graph a.

Answer:

a and c

Step-by-step explanation:

both of them go up linear-ly

HELP!!! I need help with this question

Answers

Answer:

90 90909090909090909090909090

How many multiples of 5 are there in between 100 and 300?

Answers

Answer:

39 multiples

Step-by-step explanation:

Consider AP:

105, 110, ..., 295

As multiples of 5 between 100 and 300

The first term is 105, the common difference is 5, the last term is 295.

Use the nth term formula:

105 + 5(n - 1) = 2955(n - 1) = 190n - 1 = 190/5n - 1 = 38n = 39

Answer:

Solution given:

first term [a]=100

last term[l]=300

common difference [d]=5

second term[b]=100+5=105

now

we have

l=a+(n-1)d

substituting value

300=100+(n-1)5

300-100=(n-1)5

200/5=n-1

40=n-1

n=40+1

there are 41 multiple in between 100 and 300/including it but no including its 41-2=39 multiple

The steps used to solve the equation 4x + 3 = 15 for x are shown below.

4+3=15
Step I:
Step II:4=12=3

Which property makes step I true?

Answers

Answer:

there's nothing in step 1

it's not clear enough

Problem #3
The velocity (v) of an object is equal to its initial velocity (vo) plus the product of its acceleration
(a) and the elapsed time (1). write an equation that expresses time in terms of the other variables.

Answers

Answer:

[tex]\displaystyle t=\frac{v-v_o}{a}[/tex]

Step-by-step explanation:

Equations

It's given that the velocity (v) of an object is equal to its initial velocity (vo) plus the product of its acceleration (a) and the elapsed time (t).

The equation that expresses the above relationship is

[tex]v =v_o+at[/tex]

We must write an equation that expresses time in terms of the rest of the variables given above.

Swap the equation:

[tex]v_o+at=v[/tex]

Subtract vo:

[tex]at=v-v_o[/tex]

Divide by a:

[tex]\boxed{\displaystyle t=\frac{v-v_o}{a}}[/tex]

Calculate the question below by assumed mean method... class 10

Answers

The formula to calculate mean= Add the numbers and Divide by how many numbers( there are 7 numbers)..............

If the answer is wrong.....

Sorry, because I read in class nine........

Which of the following equation have no solutions?
A. -4x + 5 = -4x - 5.
B. 4x + 5 = -4x + 5
C. 5x + 5 = -4x - 5
D. -4x + 5 = -4x - 4

Answers

Answer:

A,

Step-by-step explanation:

Hey There. Your Answers Are A. And D.

Step-by-step explanation:

so as
Milan bought a table for Rs 3600. He sells it to Kirtim at a profit of Rs 205. Kritim sells it at
Rs 4968 to Aayush. Find the percentage profit of Kritim.

Answers

Answer:

23.41%

Step-by-step explanation:

Kirtim's purchase price was 3600 + 205 = 3805,

Kirtim sold the table for 4968 for a profit of 4968 - 3805 = 1163

Assuming requirement is for profit on revenue, so

P = 100 * (1163/4968) = 23.41%

the area of a parallelogram is 75 sq cm the base is 12.5 what is the height of the parallelogram

Answers

Answer:

6 cm

Step-by-step explanation:

Area of parallelogram = 75 sq.cm

base * height = 75

12.5 * height = 75

          height = 75÷ 12.5

height = 6 cm

5x + 1 = 56

Solving 2 step equations?

Answers

Answer:

the x would equal to 11 ,so x=11

Coordinates (2,5) (6,11) what's the equation of the line?

Answers

Answer:

y= 2x+1

Step-by-step explanation:

Using the general linear form y=mx+c

First find the gradient: change in y/change in x

11-5/6-2 = 6/3= 2

y=2x+c

Secondly find out c:

Use one of the coordinats

5= 2(2)+c

5=4+c

-4

1=c

y= 2x+1

Equation of the line—-> y=2x+1

Trigonometry Practice

Answers

Answer:

x = 16.20

Step-by-step explanation:

tan48 = 18/x

xtan48 = 18

x = 18/tan48

x = 16.20

Madison saves 40% of all that she earns for washing cars. So far she has saved $72. How much has she earned in all?

Answers

Answer:

Madison has earned 180 dollars in all.

Step-by-step explanation:

Let [tex]x[/tex] denotes amount earned by Madison.

Percentage of amount saved by Madison [tex]=\frac{40}{100} x[/tex]

Amount saved by Madison [tex]=72[/tex] dollars

Therefore,

[tex]\frac{40}{100}x=72\\x=72(\frac{100}{40})[/tex]

[tex]=180[/tex] dollars

So,

Madison has earned 180 dollars in all.

Which function is a horizontal translation of the parent quadratic function, f(x)=x^2?
HELP PLS

Answers

Answer:

f(x)=

[tex] {x}^{2} + 8[/tex]

or

[tex] {x}^{2} - 4[/tex]

Answer:

g(x) = (x-4)^2

Step-by-step explanation:

Just took the test and got it right. SEE picture for answer.

please help, will be grateful and give brainliest!

Answers

Answer:

x=216°

Step-by-step explanation:

100%=360°

To find 10% divide by 10

10%=36°

x4

40%=144°

in a full circle thered 360°

360-144=216°

x=216°

PLEASE HELP ME

given m||n, fine the value of x.

(X+12)° (4x-7)°

Answers

Answer:

35

Step-by-step explanation:

When the two lines being crossed are Parallel Lines the Consecutive Interior Angles add up to 180°.

So, x + 12 + 4x - 7 = 180.

5x + 5 = 180

5x = 175

x = 35

HELP ASAP AND PLEASE PUT THE STEPS

Answers

Answer:

hii

Step-by-step explanation:

interior corner of the triangle is 180°

180° - 78° - 90° = 12°

x = 12°

2y - 1 = 24

2y = 24 + 1

y = 25/2

y = 12.5

What is the vertex of the absolute value function below?

Answers

Answer: (-3,2)

Step-by-step explanation:

(-3,2) is where the line changes.

Answer:

B

Step-by-step explanation:

edge 2021

I need some help I've been doing this for thirty minutes and no luck

Answers

Answer:

(27x2)1/3 1/3±27×2

Step-by-step explanation:

es la cantidad que me dio al resolverlo

Answer:

its 3x square root i think

Step-by-step explanation:EZ

Not understanding what to do need gelp

Answers

Answer:

42

Step-by-step explanation:

180-99-48=42
Answer is 42

Please help
Solve each equation or formula for the specified variable.
y= 1/4x -12,for x

Answers

Answer:

Step-by-step explanation:

Y = 1/4x - 12

Adding 12 on both sides

12y = 1/4x

12y/ 1/4 = x

3y = x

messed up, thought it said 2 lol ignore my answer

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