A business man wants to gain more profit every day. If we are going to relate it to a parabola, the vertex should always be at its _______________ to illustrate that his business is always gaining.
a. maximum
b. minimum
c. break-even
d. origin

Answer:

Dina can run 12 miles in 90 minutes

Step-by-step explanation:

Since its 4 miles every 30 minutes, you would multiply 4 by 3 (since 30 x 3 = 90)

Hope this helped!

Answer:

yh

Step-by-step explanation:

Answer:

No

Step-by-step explanation:

We use the Pythagorean theorem.

a^2 + b^2 = c^2

7^2 + 12^2 = 49 + 144 = 193

13^2 = 169

Since 193 is not equal to 169, the triangle is not a right triangle.

Answer:

i want the points sorry

Step-by-step explanation:

Answer:

A mistake was made. In the first and second line, you're supposed to distribute. Int the first half, the 4 was distributed to the 8 and the 7. In the second half the 6 was only given to the 3 and not the 4.

Step-by-step explanation:

To convert dollar into cents, we need to multiply by 100. Thus, the total amount is equivalent to 275 cents.

Given:

Given amount is $ 2.75.

According to question, we have to convert currency of dollar into cents.

Conversion of amount from dollar to cent can be done as,

[tex]1\;\$=100\;\rm{cents}\\ \$\;2.75=\$\;\frac{275}{100}\\=\frac{275}{100}\times 100\;\rm{cents}\\=275\;\rm{cents}[/tex]

Therefore, the total amount in cents is 275 cents.

Learn more about dollar to cent conversion here:

https://brainly.com/question/14790293

Answer:

The domain is (-∞ , -3) ∪ (-3, ∞) ⇒ D

Step-by-step explanation:

The domain of the rational fraction is the values of x which make the fraction defined. That means the domain does not contain the values of x which make the denominator equal to 0.

∵ g(x) = [tex]\frac{1}{x+3}[/tex]

∴ The denominator = x + 3

→ Equate the denominator by 0

∵ x + 3 = 0

→ Subtract 3 from both sides

∴ x + 3 - 3 = 0 - 3

∴ x = -3

→ That means the domain can not have -3 because it makes the denominator

   equal to 0

∴ The domain is all values of real numbers except x = -3

∴ The domain = {x : x ∈ R, x ≠ -3}

∴ The domain = (-∞ , -3) ∪ (-3, ∞)

Answer:

x = 49

Step-by-step explanation:

The sum of angles in a triangle add up to 180°.

∠CBA = ∠EBD (Vertically opposite angles are equal)

          = 52°

Since in the triangle DBE, you already know two of the angles, you can find ∠BDE which is equal to ∠CAB (x + 9)°.

∠BDE = 180° - 70° - 52°

          = 58°

∠BDE = ∠CAB

          = ∠(x + 9)°

          = 58°

x + 9 = 58

x = 58 - 9

x = 49

Answer:

Option B

Step-by-step explanation:

8 - 2x < 18

Subtract 8 from both sides;

-2x < 10

Divide both sides by -2

x > -5

Answer:

X > -5

it would be B.

open circle on -5 and the arrow point on the right. Because x can be any number greater than -5.

Step-by-step explanation:

8 - 2x < 18

- 2x < 18 - 8

-2x < 10

x > 10/-2

x > -5

Answer: i think its a or d

Step-by-step explanation:hope

i helped

Step-by-step explanation:

you can do it using the formula of ratio

Answer:

large dogs = 32

Step-by-step explanation:

small dogs to large dogs = 4: 3

total ratio = 7

large dogs = 4/7

total dogs = 56

large dogs = 4 x 56

                     7

large dogs = 32

Answer:

11 is the answer

Step-by-step explanation:

Answer:

30-40

Step-by-step explanation:

because on the graph thats where they cross.

Answer:

B) 2/12 basically 1/6 but not simplified

Step-by-step explanation:

so the probability of flipping heads is 1/2

The probality of rolling a number LESS than 3 is 2/6 becuase there are only 2 numbers less then 3 on a 1-6 cube.

now multiply them

1/2*2/6

2/12

so B

Answer:

there was no question, but if your asking how much there shrinking by the top one comes first and the 2nd shrinks down to twice the size.

Step-by-step explanation:

Answer:

the answer is four

Step-by-step explanation:

you distribute the 2 to the numbers in the parenthesis

Step-by-step explanation:

i got 9x-9

hope this helps broo

Answer:

The final cost of her pizza is $11.90

Step-by-step explanation:

First we need to convert 15% into a decimal, which is 0.15.

Now we multiply $14 and 0.15.

$14 × 0.15 = $2.10.

Now we subtract $2.10 from $14.00.

$14.00 - $2.10 = $11.90

Answer:

The graph so C

Step-by-step explanation:

Cause u can’t get two or more x values for different for one y value( if u plug in 3 and u get 5, u can’t plug in 3 again and get 10)

Answer:

expression is ([tex]5^{9}[/tex]) - j

Step-by-step explanation:

^^

5 is raised to the 9th power and then subtraced by j

you dont *really* need the () bc of pemdas but whatever

Answer:

f(x) = x + 8

Step-by-step explanation:

This is a 1 by 1 simple reason.

Answer:f(x)=x+8

Step-by-step explanation:

Answer:y=4x+1

Step-by-step explanation: ok you are going to take your -4 over which it goes under 5 which 5-4 is 1 then your ad your x's which is 4x

Answer:

y = -12x + 5

................

Answer:

Well if your going 3miles per hour and it 1.5 hours than it would take about...half an hour 30mins

Step-by-step explanation:

Answer:

Start at the origin, then graph the point (1, 47) and connect the line.

Step-by-step explanation:

Slope: 47

y-intercept: 0

Answer:  sorry im useless in geometry

Step-by-step explanation:

Answer:

23232

Step-by-step explanation:

5432463+3432=333

Answer:

Umm ty!

Step-by-step explanation:

Answer:

Fraction is: 203/1250

Decimal is: 0.1624

Step-by-step explanation:

Thank you for the points! Please mark this as brainliest! :)

Answer:

d

Step-by-step explanation:

Answer: C, 3 to 2

Step-by-step explanation:

The highest common multiple of the 2 numbers is 9, 27 divided by 9 is 3, 18 divided by 9 is 2.

Answer:

no lo se, sol necesitaba puntos

Step-by-step explanation: