True or False: A system of two equations in two variables whose graphs are a parabola and a circle can have four real ordered-pair solutions.

Answer:

It would be negative 13 because if add a positive nine to a negative 22 you get negative 13.

Step-by-step explanation:

Answer:

Undifined

Step-by-step explanation:

Answer:

187.0

Have a good day children <3

Answer:

Step-by-step explanation:

Relationship between distance the distance and time for Priya has been given  in the graph.

Therefore, slope of the line on the graph will represent the speed of jog of Priya.

Slope = [tex]\frac{y_2-y_1}{x_2-x_1}[/tex]

Where [tex](x_1,y_1)[/tex] and [tex](x_2,y_2)[/tex] are the points lying on the line.

Since, (0, 0) and (0.4, 2) are lying on the line.

Therefore, slope or speed of the line will be,

Speed = [tex]\frac{2-0}{0.4-0}[/tex]

           = 5

Now Diego bikes at a speed twice as fast as Priya,

So Diego's speed = 5×2 = 10 mile per hour

Therefore, slope of the line for Diego on graph will be,

m = 10

Line passing through origin and slope = 10 will be,

y = 10x

Points representing Diego's speed will be,

x      0      0.1       0.2     0.3     0.4     0.5

y      0        1          2        3        4         5

Now we can graph these points to get the line.

Relationship between distance the distance and time for Priya has been given  in the graph.

Therefore, slope of the line on the graph will represent the speed of jog of Priya.

Slope =

Where  and  are the points lying on the line.

Since, (0, 0) and (0.4, 2) are lying on the line.

Therefore, slope or speed of the line will be,

Speed =

          = 5

Now Diego bikes at a speed twice as fast as Priya,

So Diego's speed = 5×2 = 10 mile per hour

Therefore, slope of the line for Diego on graph will be,

m = 10

Line passing through origin and slope = 10 will be,

y = 10x

Points representing Diego's speed will be,

x      0      0.1       0.2     0.3     0.4     0.5

y      0        1          2        3        4         5

Now we can graph these points to get the line.

Answer:

555555

Step-by-step explanation:

Answer:

f(x) = x + 2

Step-by-step explanation:

(0, 2)

(2, 4)

Slope m = (4 - 2) / (2 - 0) = 1

y - 2 = 1(x - 0) ⇔ y = f(x) = x + 2

Answer:

x=-6

Step-by-step explanation:

Subtract 5 from 1 So: 2/3x=-4

Multiply 3/2 on both sides : x=-12/2

So x = -6

Answer:

[tex]{x = -6}[/tex]

Step-by-step explanation:

Note: * = times (x)

[tex]\huge {\frac{2}{3} x + 5 = 1}\\[/tex]

[tex]\frac{2}{3}x + 5 = 1\\-5 \hspace9 \hspace9 -5\\\\\frac{2}{3}x = -4\\ * 3 \hspace9 *3\\\\2x = -12[/tex]

Now that we've isolated the x, we want to simplify it. We do this so we can make x by itself as just x instead of 6x.

[tex]\frac{2x}{2} = \frac{-12}{2} \\\\\frac{2x}{2} = x\\\\\frac{-12}{2} = -6\\\\\huge\boxed {x = -6}[/tex]

~[tex]InLoveWithPugs[/tex]

[tex]\\{\texttt\\Moderator \hspace3\& \hspace3 Math\ Enthusiast[/tex]

Answer:

2x + 4.8y  +13.2

Step-by-step explanation:

1. (4)(0.5x+2.5y+−0.7+−1.3y+4)

2. (4)(0.5x)+(4)(2.5y)+(4)(−0.7)+(4)(−1.3y)+(4)(4)

3. 2x+10y−2.8−5.2y+16

4. 2x + 4.8y  +13.2

I hope this helped, please mark Brainliest, thank you!!

Answer:

-0.8x + 4.8y + 16

Step-by-step explanation:

Answer:

[tex]the \: equation \: of \: the \: line \: is \to \\ \boxed{ \underline{y = 2x - 8 }}[/tex]

Step-by-step explanation:

[tex]according \: to \: the \: provided \: info : \\ the \: equation \: of \: the \: line \: is \to \\ y - y_{1} = m(x - x_{1}) \\ y - 6 = 2(x -7) \\ y = 2x - 14 + 6 \\ \underline{y = 2x - 8 }[/tex]

Answer:

Step-by-step explanation:

Let the speed of the current be c

Time upstream is

Time downstream is

Total time is 8 hours

Answer:

The value of stock now = $966.35Step-by-step explanation:Given in question as, Three ... Three years ago, Jolene bought $800 worth of stock in a software company. Since then the value of her purchase has been increasing at an average rate of 6.5% per year.

Step-by-step explanation:

Answer:

£1464.84 is your answer

Step-by-step explanation:

Depending on whether you use simple or compound interest. I would think the stock would be worth:

$

750

×

1.25

=

$

937.50

at the end of one year,

$

937.50

×

1.25

=

$

1171.88

at the end of two years, and

$

1171.88

×

1.25

=

$

1464.84

at the end of three years.

Or, if you want to compute it in one shot,

$

750

×

1.25

3

=

$

1464.84

.

The value of function  f(4) is 27.

It is required to find the value of function  f(4).

What is function?

A function is defined as a relation between a set of inputs having one output each. function is a relationship between inputs where each input is related to exactly one output. Every function has a domain and codomain or range. A function is generally denoted by f(x) where x is the input.

Given that:

The function is

f(x) = 6x +3

Now put the value x=4 in the given function, we get

f(4)=6(4) +3

= 24+3

=27

f(4)=27.

Hence, the value of function  f(4) is 27.

Learn more about function here:

https://brainly.com/question/19013514

#SPJ2

Answer:

90 people.

Step-by-step explanation:

60% can be deduced to a fraction of 6/10. If 6/10=150, then you can cross multiply 6*150 and 10*1. 900/10=90.

Answer:

about 44 jumps per minute

Step-by-step explanation:

350/8=43.75

Answer:

26

Step-by-step explanation:

Let D =Devaughn's age

S= Sydney's age

So D+S=64

D=S+12

Now

D+S=64⇒D=64−S

and so

S+12=64−S 2S=52

S=26

Therefore

D=S+12

D=38

Answer:

∠KNC = 99°

Step-by-step explanation:

∠JNM + ∠KNC = 180    (it is a straight line)

∠KNC = 180 - ∠JNM

∠KNC = 180 - 81

∠KNC = 99°

Answer: 99°

Step-by-step explanation: They are supplementary so 180 - 81 = 99

Quantity of water used to make a medicine :-

[tex]= \texttt{1 \: litre }[/tex]

[tex] =\texttt{ 1×1000 \: ml}[/tex]

[tex] =\texttt{\color{hotpink} 1000 \: ml}[/tex]

This quantity of water required to make a medicine = 1000 ml

Quantity of sucrose used to make a medicine = 150 ml

Quanity of saline solution used to make a medicine = 600 ml

The quantity of water to sucrose to saline solution needed to make a medicine as a ratio :-

[tex] = \texttt{1000 : 150 : 600}[/tex]

Cutting each common zero in this ratio, we get :-

[tex] = \texttt{100 : 15 : 60}[/tex]

Dividing each number in the ratio by 5, we get the ratio :-

[tex] =\texttt{ \color{hotpink}20 : 3 : 12}[/tex]

Since, the three numbers in this ratio doesn't have any common factors we can conclude that we have found out the simplest form of the ingredients needed to make the medicine .

Therefore, the ratio of water to sucrose to saline solution needed to make a medicine = 20:3:12

Answer:

Step-by-step explanation:

Jim will save $14.20

To calculate this we use multiplication, multiply $71.00 with 20% which in decimal form

Comes to .20.

The end result is $14.20.

Step-by-step explanation:

Answer:

i dont have the answers i just wanted to say happy b day

Step-by-step explanation:

Answer:

Step-by-step explanation:

when both are 0, because that means that the graph goes trough the origin so the x-intercept is at (0,0) and the y-intercept is at (0,0)

Answer:

D

[tex](3x - 2)(3x + 2) \\ [/tex]

Answer:

           [tex]\bold{-}\frac{\boxed{\bold{11}}}{\boxed{\bold{4}}}[/tex]

Step-by-step explanation:

In arithmetic sequence the terms increase by the same number (d).

So d is the difference between any pair of next and previous term.

[tex]d=-\frac14-1=-1\frac14=-\frac54[/tex]

Therefore the next term will be:

[tex]-\frac32+d=-\frac32+(-\frac54)=-\frac64-\frac54=-\frac{11}4[/tex]

Answer:

32+33+34

Step-by-step explanation:

If I understand the question correctly, you're looking for 3 different numbers that are all consecutive that add up to be 99. The way I did it was finding 3 consecutive numbers that add to 9. 2, 3, 4. I knew the 10s place had to be a 3 because 30+30+30=90, 2+3+4=9, 90+9=99

Answer:

f

Step-by-step explanation:

f