What are the roots of the equation x²
14x + 53 = 0 in simplest a + bi form?

Answer:

Step-by-step explanation:

the slope-International cept frome y= mx + b was where m is the slope and b y-intercept

y=mx +b

m= -2/5

b=2

slope is :2/5

y-intercept is :2

x.   y  

0.  2

1    8/5

Answer:

Step-by-step explanation:

perp. -5/2

y + 2 = -5/2(x - 2)

y + 2 = -5/2x + 5

y = -5/2x + 3

Answer:

26780

Step-by-step explanation:

First, let us find how much did the corporation earn in one day.

$2.5x104=260

Now that we have found the amount of money the corporation earned in a day, it is time to find how many days did the streak continue.

1x103=103

Finally, let us find how much they earned during that period.

260x103

Total profit of corporation during a time period of 103 days is $ 26780

What is an Equation?

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given data ,

Profit earned by Corporation in a day = $ 2.5 x 104

                                                              = $ 260

Total time period of Corporations' profit = 1 x 103 days

                                                                   = 103 days

Total profit during a time period of 103 days =
Profit earned by Corporation in a day x 103 days

Total profit during a time period of 103 days = 260 x 103

                                                                          = $ 26780

Hence , total profit of corporation is $ 26780

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Answer:

9 is the constan trate of change.

Step-by-step explanation:

Assuming two points of the graph with the form as P=(x,y) you can find the constant rate m using the slope formula.  

m=(y2-y1)/(x2-x1)

Lets say that P1=(0,0) and P2=(1,9), then:  

m= (9 – 0)/(1-0)

m=9

Therefore, the point (0,0) means that when you are not buying any t-shirt then you dont have any waste of money. The point (1,9) means that when you are buying one t-shirt then you have to pay 9 then its result that cost of each t-shirt is 9 so when you are buying two t-shirt then you  have to pay 18, when you are buying three you have to pay 27 likewise.

Answer:

x = 12

Step-by-step explanation:

basically, the expression would be:

x + 13 = 25

minus 13 from 25

x = 12

Answer:

B, x = 2

Step-by-step explanation:

I'll explain in a seconda

Answer:

Radius=11

Diameter=22

Step-by-step explanation:

The radius is already pictured above and the diameter is twice the size of the radius. Hope that helps!

False.

Dialtions change the size of the figure but does not change the angles

Answer:

i think it is false

Step-by-step explanation:

Answer:

you know yeah I hope you get it.

Step-by-step explanation:

Answer:

(T-3)2=6

Step-by-step explanation:

Answer:

Step-by-step explanation:

4r³=-2916

r³=-729

r=-9

b)s=[tex]\frac{4}{1+9}[/tex]

    =[tex]\frac{4}{10}[/tex]

    =[tex]\frac{2}{5}[/tex]

Answer:

14/3

Step-by-step explanation:

linear equation slope passing (1,-2), (4,8)= 8-(-2) / 4-1 = 10/3

g=10/3 x +b, substitute (1,-2) to solve b

-2=10/3 (1) +b, b=-16/3

thus, g=10/3 x - 16/3

when x=3, g=14/3

Answer:

Nice.

Step-by-step explanation:

This means he has a 28 pound Block

Answer:

X = 9 (just bring the +3 to the to the other side to make it -3)

Answer:

x=9

Step-by-step explanation:

x+3=12

the subtract 3 from both sides

x+3−3=12−3

3x= 12

then divide both sides by 3

x=9

Answer:

C (C and D)

Step-by-step explanation:

Answer:

I would say 0 if you add it all to be honest, but I’m not TOO aware- Hope this helps at least a bit!

Step-by-step explanation:

Answer:

1. A arithmetic sequence that starts at 1 and has a common difference of 3

2. A geometric sequence that starts at 1 and has a common ratio of 3

3. 15, 19, 23, 27, 31, ...

4. 3, 27/3, 27, 243/3, 243, ...

5. -2, 16/4, -8, 16, -32, ...

6. 8, 40, 200, 1000, 5000, ...

7. 1432, 143.2, 14.32, 1.432, ...

Answer:

y = -3/4x + 7

Step-by-step explanation:

Given: m = -3/4

y = mx + b

(1) = -3/4(8) + b

1 = -6 + b

b = 7

Use m and b to form equation of line:

y = mx + b

y = -3/4x + 7

Answer: y = 7 over 10 x -8

Step-by-step explanation:The point we are given  (0,−8) is the y-intercept (c). The clue for this is that the x-value is 0, which means the point lies on the y-axis.

Answer:

10

Step-by-step explanation:

sqrt(4)=2

2/2=1

10×1=10

Answer:

I hope this helps!

Answer:

c = 3 or c = -4

Step-by-step explanation:

answer 1;

|c - 24| = 7c

     -7     -7

-6c -24 +24 = 0 +24

-6c = 24

-6/-6  = 24/6

c = -4

answer 2;

|c - 24| = 7c

     +7      +7

8c - 24 = 0

8c−24+24=0+24

8c=24

8c/8 =24/8

c = 3

i hope i helped<3

Answer:

one apple per 3 bananas

Step-by-step explanation:

if u subtract 3 bananas then u gotta suntract from the rest too so 4-3= 1 apple 3-3= 0 plums

Step-by-step explanation:

First you will need to know what a composite number is.

A composite number is a positive integer that can be formed by multiplying two smaller positive integers. Equivalently, it is a positive integer that has at least one divisor other than 1 and itself.

see pic below

I think it would be OC) 49

(Because that is a composite number.)

[tex]hopethis helps[/tex]

The answer is A ! :))

Answer:

$7(w) + $42=$133

Step-by-step explanation:

w=13

7×13=91 +42=133

Answer:

i think its −2x+y=−5

Step-by-step explanation:

 -2x +y= -11 is the equation of this line in Standard Form .

What is in slope-intercept form?

m = 2

the point =  (4,-3)

the equation of this line

          y - y₁ = m ( x - x₁)

          y - ( -3 ) = 2 ( x - 4 )

          y + 3 = 2( x - 4 )

           y + 3 = 2x - 8

            y = 2x - 8 - 3

            y = 2x - 11

           -2x +y= -11

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Answer:

the answer would be -4 because that's the simplified version of -8+(4)