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2 years ago

I have 7 minutes please help

Mathematics

1 answer:

bagirrra123 [75]2 years ago

7 0

Answer:

None of them

Step-by-step explanation:

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Which zero pair could be added to the function f(x)=x2+12x+6 so that the function can be written in vertex form?

alex41 [277]

Find the vertex.

x=b/-2a

12/-2(1)
x=-6

then plug into equation

-6^2+12(-6)+6

36-72+6=-30

(-6,-30)

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3 years ago

A cab company charges $0.80 per mile plus $2 for tolls. Melissa has at most $16 to spend on her cab fare. Write and solve an ine

Anna35 [415]

Answer:

The maximum distance is 17.5 miles

No she can't make to the airport.

Step-by-step explanation:

Given the cab charges $0.8 per mile and $2 for tolls.

let the miles travelled by melissa be x.

The total charge is $ $(0.8*x+2)$

Now given that she can spend a maximum of $16

so the inequality is

$0.8*x+2\leq 16$

$0.8*x\leq 14$

$x\leq \frac{14}{0.8}$

$x\leq 17.5$

Therefore the maximum distance she can travel is 17.5 miles

Since the distance to airport is 25 miles which is greater than 17.5 miles she cannot afford the cab.

3 0

3 years ago

When interrogating paragraphs, if the paragraph gives an opposite argument to the one before it, then _____.

Zarrin [17]

Answer:

When interrogating paragraphs, if the paragraph gives an opposite argument to the one before it, then <u>add a transition, such as however</u> .

Step-by-step explanation:

"However" expresses disappointment of what is mentioned in the previous paragraph to that of now.

<h3><em><u>MissSpanish</u></em></h3>

3 0

2 years ago

An electrician charges $15 per hour and spends $30 a day on gasoline. At the

Bumek [7]

15x - 30 = 105 is the mathematical statement

4 0

3 years ago

find the length of each isosceles right triangle when the hypotenuse of the given measure given 5 to the square root of 6

iragen [17]

In isosceles right triangle, legs are equal. Let each leg is of x units . And the given hypotenuse is 5 square 6. We use pythagorean identity here, which is

$a^2 + b^2 = c^2$

Where a=b=x and c= 5 square root 6

$x^2 +x^2 =(5 \sqrt6)^2$

$2x^2 = 150$

$x^2 =75$

$x= 5 \sqrt 3$

And that's the length of both the legs . ANd that's the required answer .

8 0

3 years ago