BRAINLIEST FOR THE CORRECT AWNSER! Algebra 1 What is the solution to the system of equations graphed below?

Given:

The quadratic equation is

[tex]x^2+1=2x-3[/tex]

To find:

The expression that correctly sets up the quadratic formula with the given equation.

Solution:

We have,

[tex]x^2+1=2x-3[/tex]

[tex]x^2+1-2x+3=0[/tex]

[tex]x^2-2x+4=0[/tex]

On comparing with [tex]ax^2+bx+c=0[/tex], we get

[tex]a=1,b=-2,c=4[/tex]

The quadratic formula is

[tex]x=\dfrac{-b\pm \sqrt{b^2-4ac}}{2a}[/tex]

Putting [tex]a=1,b=-2,c=4[/tex], we get

[tex]x=\dfrac{-(-2)\pm \sqrt{(-2)^2-4(1)(4)}}{2(1)}[/tex]

Therefore, the required expression is [tex]\dfrac{-(-2)\pm \sqrt{(-2)^2-4(1)(4)}}{2(1)}[/tex].

Answer:

68.8

Step-by-step explanation:

rounding to one decimal place is the same as rounding to the nearest tenth (see attached for reference).

In this case, 68.8 is already expressed as a number with one decimal place. No further manipulation is needed.

Answer:

12v-18y-48

Step-by-step explanation:

-6(-2v+3y+8)

12v-18y-48

Answer:

sorry, but there is nothing to answer here :(

Step-by-step explanation:

Answer:

in abc, M???

Step-by-step explanation:

Answer:

sry i cant help u and your jumping horses

Step-by-step explanation:

Answer:

According to my calculator, the answer should be A) 5/6

Answer:

4√5

Step-by-step explanation:

Let's call it x

According to Euclidean theorem x^2 = 5×16

x^2= 80 and

x = 4√5

Answer: £26.25

Step-by-step explanation:

10% of £25 = £2.50

Half of £2.50 = £1.25

therefore if you add £1.25 to £25 it equals £26.25

Answer:

D

Step-by-step explanation:

add them together

The write and simplification of the numerical expression is as follows:

1.  Write the numerical expression.  

[tex]42 \div 7 + (3 \div 6)[/tex]  

2.  Evaluate within parentheses.  

[tex]42 \div 7 + 0.5[/tex]

3.  There are no exponents to evaluate.

4.  Multiply and divide from left to right.  

[tex]6 + 0.5[/tex]

5.  Add and subtract from left to right.  

6.5

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Answer:

6.5

Step-by-step explanation:

Answer:

0.60 or 0.6

Step-by-step explanation:

To convert you devide the two 6/10 is 0.6

0.6 is a decimal that is equivalent to the fraction 6/10

A number system is defined as a system of writing to express numbers.

A fraction represents a part of a whole.

The given fraction is 6/10.

The fraction is six by ten

In the given fraction is six and denominator is ten.

We need to convert 6/10 to the decimal which is equivalent.

10 is the divisor and 6 is the dividend.

6/10=0.60

Six by ten equal to  zero point six

Hence, 0.6 is a decimal that is equivalent to the fraction 6/10

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Answer:

For part 1, it is true.

2h = 5 x 2 = 10

5 + 10 = 15

For part 2, I don't what your referring to, is it the 8h + 5 = 6h + 15?

Answer:

8h +5=6h+15

8 x 5 + 5= 6 x 5 +15

35= 50

= 35/50

= 7/10

This is an example of direct variation.

So,      44    48            

           11       x

For this, you have to use the formula, 44x = 48 × 11

= (48 × 11) ÷ 44 = 12

Hence, your answer is 12 hours

Answer:

ind the absolute value vertex. In this case, the vertex for y=−|x|−2 is (0,−2).

(0,−2)

The domain of the expression is all real numbers except where the expression is undefined. In this case, there is no real number that makes the expression undefined.

Interval Notation:

(−∞,∞)

Set-Builder Notation:  {x|x ∈ R}

For each x value, there is one y value. Select few x values from the domain. It would be more useful to select the values so that they are around the x value of the absolute value vertex.

 x     y

−2   −4

−1    −3

 0   −2

 1    −3

 2   −4

Step-by-step explanation:

Answer:

The answer is C.

I hope this helps you!

Answer:

$0.15

Step-by-step explanation:

0.90/18=0.05

0.05x 3=0.15

Answer:

$0.15

Step-by-step explanation:

0.90/18=0.05

0.05x 3=0.15

Answer: 98268

Step-by-step explanation:

Given: In an international company,

Employees in one country = 22,700

If this is 23.1% of the total number of company's employees,

[[tex]1\%=\dfrac1{100}[/tex] , replace 'of' by '×']

i.e. 23.1% of (total employees) = 22700

[tex]\Rightarrow\ \dfrac{23.1}{100}\times\text{(total employees)}=22700\\\\\Rightarrow\ \text{Total employees}=\dfrac{22700\times100}{23.1}\\\\\Rightarrow\ \text{Total employees}=98268.4\approx98268[/tex]

Hence, there are 98268 employees in total.

Answer: 103.62

Step-by-step explanation: 3.14 times 33 is equal to 103.62

Answer:

$6100.80

Step-by-step explanation:

Answer:

I believe 70

Step-by-step explanation:

Answer:

4 tribes. I don't even know how to do this question at all since it's way too difficult for me but this is an attempt.

Step-by-step explanation:

Let's use negative terms.

-2 = 6

-1 = 5

0 = 4

1 = 3

2 = 2

3 = 1

4 = 0

Answer:

what numbers?

Step-by-step explanation:

Answer:

-100

Step-by-step explanation:

-4 * 5 * 5

Answer:

-100

Step-by-step explanation:

Answer:

Step-by-step explanation:

0.33333333333

Answer:

The Stallion

Step-by-step explanation:

Answer:

megan thee stallion

Step-by-step explanation:

Answer:

8.5

Step-by-step explanation:

Because I used a calculator

The square root of 72 is 8.48528137424 ...

The hundredths digit (8) rounds up.

So the square root of 72 rounded to the nearest tenth is 8.5.

Now you can multiply this to see if the product is near 72.

8.5 times 8.5 is 72.25.

Answer:

B, 10

Step-by-step explanation:

W/36=5/18

W/36=5/18 cress cross

18w=5x36

18w=180

18w/18=180/18

W=10

Answer: sup brendalys it’s me Timotheus

Step-by-step explanation:

The answer is c I think

Answer:15.00

Step-by-step explanation:

Answer:

The length of the hypotenuse of each triangle is 13 feet. Below is the explanation

Step-by-step explanation:

Given:

    In the middle, there is a square with 10 ft as the side length.

    An Isosceles triangle formed on each side of the square which height as 12 feet.

To find:

    The hypotenuse measure of the right triangle.

Let's use the Pythagoras theorem to find hypotenuse measures.

I'll attach the file to find the hypotenuse measure.

Hypotenuse measures 13 feet.

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