If a car can travel 420 miles on 12 gallons of gas. How many miles can it travel with 6, 3 and 0 gallons of gas?

Answer:

3/2 or 1 + 1/2

i havent done fractions in a long time but this is what i got from memory

you turn the 2/3 into 4/6 so they can easily be added together to get 9/6 which can be simplified to 3/2 or in proper form 1 + 1/2

Answer:

true

Step-by-step explanation:

Answer:

6 cups

Step-by-step explanation:

8 x 3/4 = 6 I used a calculator

Answer:

It should be 125°

Step-by-step explanation:

I just solved for the last interior angle by doing (92+33)-180=55

Then, did 180 - 55 because m1 and the unknown third angle need to add up to 180 because it's a straight line. 180-55=125.

Answer:

3,2

Step-by-step explanation:

18,12

18/6 = 3

12/6 = 2

so

3,2

srry its timed so i tried to be quick

Answer:

3:2 is the ratio

Step-by-step explanation:

GCM: 6

18 ÷ 6= 3

12 ÷ 6= 2

Answer:

72 I think

Step-by-step explanation:

I'm not 100% sure but I think its 72

Answer:

The Least Common Multiple (LCM) of 8 and 9 is 72,

and the Least Common Multiple (LCM) of 7 and 8 is 56.

Answer:

-4,-1.79,2,2.54

Step-by-step explanation:

You'll have to do the explanation yourself, but here are a few pro tips!

-Explain which numbers are farthest from 0.

-Explain where each number will go on the plot.

-Use words like farthest, less than, greater than, negative, and integer.

-Make your explanation at least 2 sentences long!

You got this, I know you can do it-! Have a meme to help! <3

Answer:

b

Step-by-step explanation:

The function describes the motorboat's distance from the shore is y=-3x + 48. So, the correct option is B.

Functions are the fundamental part of the calculus in mathematics. The functions are the special types of relations. A function in math is visualized as a rule, which gives a unique output for every input x.

Given that, a motorboat moves across a lake at a constant speed.

Let x be the number of minutes and y be the total distance.

When it begins, it is 48 km from the shore.

Now, (x₁, y₁) =(0, 48)

After 10 minutes, it is 18 km from the shore.

So, (x₂, y₂) =(10, 18)

We know that, Slope(m) =(y₂-y₁)/(x₂-x₁)

= (18-48)/(10-0)

= -30/10

= -3

Substitute, (x, y)=(0, 48) and m=-3 in y=mx+c, we get

48=-3(0)+c

c=48

Substitute, c=48 and m=-3 in y=mx+c, we get

y=-3x+48

Therefore, option B is the correct answer.

To learn more about the function visit:

https://brainly.com/question/28303908.

#SPJ2

Answer:

Yes

Step-by-step explanation:

According to the Triangle Inequality Theorem, if every combination of 2 sides is equal to the third remaining side, then it is a triangle.

3 + 7 > 8

8 + 3 > 7

8 + 7 > 3

Since all of these are true, that means overall, these 3 sides make a triangle.

Hope this helps!

Answer:

Try C and see if it works, but read info below

Step-by-step explanation:

Refer to the equation y=a(x-h)^2+k

If a>0 then the parabola opens up and horizontally compresses (shrinks)

If 0<a<1 then the parabola opens up and horizontally stretches

If a<0 then the parabola opens down and horizontally compresses (shrinks)

h is the horizontal shift (along the x-axis)

k is the vertical shift (along the y-axis)

Given the function f(x)=3(x+1)^2-2, we can identify the values:

a=3, so the parabola opens down and horizontally compresses (shrinks) by a factor of 3

h=-1, so the horizontal shift is one unit to the left

k=-2, so the vertical shift is 2 units down

Given the above information, none of the answer choices are correct unfortunately. Your best option to pick is C.

Answer:

Sam has the more convincing victory with a greater Zscore value

Step-by-step explanation:

Given that :

Year 1:

Mean finish time (m) = 185.64

Standard deviation (s) = 0.314

Sam's time (x1) = 185.29

Year 2:

Mean finish time (m) = 110.3

Standard deviation (s) = 0.129

Rita's time (x1) = 110.02

Zscore = (x - mean) / standard deviation

Sam's Zscore :

(185.29 - 185.64) / 0.314

= - 0.35 / 0.314

= −1.114649

= - 1.115

Rita's Zscore :

(110.02 - 110.3) / 0.129

= - 0.28 / 0.129

= −2.170542

= - 2.171

Sam has the more convincing victory with a greater Zscore value

Answer:

5

Step-by-step explanation:

when we simplify it we get 5-5+5 which equals 5

Answer:

40.5

Step-by-step explanation:

If malcom is 5.5 feet tall and casts a 7 foot shadow, the shadow gains an extra 1.5 feet. So for the building, if the shadow is 1.5 feet taller, subtract 1.5 from 42 to get 40.5 (correct me if i'm wrong)

Answer:

??? what graph

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

First isolate the variable, x. To do this, use inverse operations. The inverse operation of -4 is +4. So, add 4 on both sides of the equals sign. The positive 4 cancels out the negative 4 on the left side. Add 4 to the other side, -18, for -14. You are left with 7x = -14. Now to get rid of the coefficient, 7. The inverse of x7 is ÷7. So divide 7x by 7 to completely isolate x. On the right side, -14 is divided by 7 to get -2. You are left with x = -2. Wow that was a ted talk :P Anyway, hope this was helpful ^^ lmk if I need to clarify about anything :D Good day man

Answer:

d

Step-by-step explanation:

becuase 0.54166666666 is equal to it

Answer:

13/24

Step-by-step explanation:

Could i have branliest and heart please

Answer:

13 so yeah it correect

Answer:

1

Step-by-step explanation:

10% = 0.10

0.10 * 10 = 1

10% of 10 liters of milk is 1 liter of milk

Answer:

10% of 10 Liters is 1 Liter, see below

Step-by-step explanation:

10% is the same thing as 0.1

In order to find some percent of a quantity, we multiply the percent by the quantity.

So:

10 liters times 0.1 is 1 liter

Answer:

Domain: [-5, 1)

Range: (5, 1]

General Formulas and Concepts:

Algebra I

Step-by-step explanation:

According to the graph, our x-values span from -5 to 1. Since -5 is a closed dot, it is inclusive in the domain. Since -1 is an open dot, it is exclusive in the domain:

[-5, 1)

According to the graph, our x-values span from -5 to 1. Since -5 is an open dot, it is exclusive in the range. Since 1 is a closed dot dot, it is exclusive in the range:

(5, 1]

Answer:

x=2 and y=1

Step-by-step explanation:

4 times 2 equals 8 and 2 times 1 equals 2 so 8-2 equals 6, i think thats  what its asking, lemme know if its right!

I hope this helps!    

Answer:

el ranho de algo que esm ansgwne

Answer:

252 miles

Step-by-step explanation:

Answer:

11 1/2

Step-by-step explanation:

cause no one wana take the time to help u they not cool brainliest pls pls pls

Answer:

11 1/2 t just did this problom

Step-by-step explanation:

Answer:

[tex]x={-\frac{3\sqrt{2}}{2}, \frac{3}{4}, \frac{3\sqrt{2}}{2}}[/tex]

Step-by-step explanation:

In order to find the zeros of a function, we must first set the equation equal to zero, so we get:

[tex]8x^{3}-6x^{2}-36x+27=0[/tex]

so we can now solve this by factoring. We can factor this equation by grouping. We start by grouping the equation in pairs of terms, so we get:

[tex](8x^{3}-6x^{2})+(-36x+27)=0[/tex]

and factor each group, so we get:

[tex]2x^{2}(4x-3)-9(4x-3)=0[/tex]

and now factor again, so we get:

[tex](2x^{2}-9)(4x-3)=0[/tex]

and now we set each of the factors equal to zero to find the zeros:

[tex]2x^{2}-9=0[/tex]

[tex]2x^{2}=9[/tex]

we divide both sides into 2 to get:

[tex]x^{2}=\frac{9}{2}[/tex]

and take the square root to both sides to get:

[tex]x=\pm\sqrt{\frac{9}{2}}[/tex]

which yields:

[tex]x=\pm\frac{3}{\sqrt{2}}[/tex]

We rationalize so we get:

[tex]x=\pm\frac{3\sqrt{2}}{2}[/tex]

this means that we have two zeros here:

[tex]x=\frac{3\sqrt{2}}{2}[/tex] and [tex]x=-\frac{3\sqrt{2}}{2}[/tex]

so we take the other factor and set it equal to zero.

4x-3=0

and solve for x

4x=3

[tex]x=\frac{3}{4}[/tex]

and that will be our third zero.

Answer:

its 24x trust me I did this