The graph show how the amount of fuel in the gas tank changes over time. Choose the graph that correctly combines the graphs of Car A and Car B to show when Car B has more fuel in its tank than Car A.

Answer:

the us 113, hope this helps you out

Answer

IM not too sure

Step-by-step explanation:

Not too sure sorry kid

Answer:

25 and 10 are the numbers

Step-by-step explanation:

Answer:

Step-by-step explanation:

If it is supposed to be 672.50 and 319.25 then you can just go 1000 minus 672.50 which is 327.50 and then subtract 319.25 to get 8.25. But your answers show cm and none show the right answer.  So, if it's rounding then choose A.

Answer:

Step-by-step explanation:

First get rid of the parentheses. Distribute the - sign and the +6 to each one.

[tex]7-3x-5y+12x-18y+8y\\7+9x-5y-18y+8y\\7+9x-15y[/tex]

Answer:

the last one?

Step-by-step explanation:

i dont know, but that one seems like it would

Answer:

answer is A if only one can be chosen. if more than one can be, b might be an answer as well, but not c and d.

Step-by-step explanation:

think of a 3 4 5 triangle for answer a.

just remembered this method, do Pythagorean theorem for each answer. that will tell you which equals a triangle. answer a foe sure is one cmbecuase of a 3 4 5 triangle.

Answer:

A = 0.10m

Step-by-step explanation:

A = total amount spent

0.10 = cost per minute

m = how many minutes

Answer:

The ladder reaches (4)(√3) ft up the wall (6.93 ft)  

Step-by-step explanation:

Think of a triangle with a 60 degree angle in the lower left corner.  The lower right corner is a right triangle, and 8 ft is the length of the hypotenuse.  The other angle is 30 degrees.

We know the angle 60 degrees, plus the length of the hypotenuse, but need the length of the vertical side opposite the 60 degree angle.  Use the sine function here because it involves these knowns:

                               opposite side

sin 60 degrees = ------------------------ = x/(8 ft) = (√3)/2

Cross-multiplying, we get:

2x = (8 ft)(√3), or through reduction, x = (4)(√3)

The ladder reaches (4)(√3) ft up the wall (6.93 ft)                              

With the ground, [tex]6.92 ft[/tex] the wall does the ladder reach.

A right-angled triangle is a triangle, that has one of its interior angles equal to 90 degrees or any one angle is a right angle. Therefore, this triangle is also called the right triangle or 90-degree triangle.

According to the question

An eight foot ladder leans against a building. if the ladder makes an angle of 60° with the ground.

From the right angle triangle,

[tex]sin 60^{0} =\frac{h}{8}[/tex]

[tex]\frac{\sqrt{3} }{2}[/tex] =  [tex]\frac{h}{8}[/tex]

[tex]8\sqrt{3} =2h[/tex]

[tex]h = 4\sqrt{3}[/tex]

[tex]h = 6.92 ft[/tex]

Hence, With the ground, [tex]6.92 ft[/tex] the wall does the ladder reach.

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Answer:

Yes.

Step-by-step explanation:

If we wrote the equation down

7=4-(-3)

Then, we do keep, change, change

7 = 4+3

Y = 7

The equation is true, so that means the points are.

Answer:

1 --- The cyclist's average speed was 18 miles per hour.

2 --- I would travel 280 miles far.

3 --- Your average speed was 52.5 miles per hour.

4 --- You should expect to arrive in Leeds at 11:50 AM.

5 --- The athlete will run 2000 m in 8 minutes and 20 seconds.

6A --- The average speed of the journey is 48 miles per hour.

6B --- It will take him 6 hours and 40 minutes.

Step-by-step explanation:

1) 90 / 5 = 18

2) 70 x 4 = 280

3) 315 / 6 = 52.5

4) 210 / 90 = 2.3333

   0.333 = 0:20

   9:30 + 2:20 = 11:50

5) 2000 / 4 = 500

   500 / 60 = 8.3333

   0.3333 = 0:20

   8.3333 = 8:20

6A) 0:45 = 0.75

     420 / 8.75 = 48

6B) 420 / 63 = 6.666

      6.6666 = 6:40

Answer:

Janet put 6 red counters into the bag

Step-by-step explanation:

There are 5 yellow counters for every 1 red counter. If there are 20 yellow counters in the bag then there are 4 red counters. (20/5). If the ratio becomes 1:2 this means there are 2 yellow counters for every 1 red counter. There are 20 yellow counters so there must be 10 red counters in the bag. (20/2). 10 - 4 = 6. Janet put 6 red counters into the bag. (Brainliest would be appreciated!)

Step-by-step explanation:

2x²+4x+5=0

.....

solve it by using the factorisation method or completing the square method

don't mind the hand writing

am I correct btw

Answer:

A 10

B10

C10

in total is 106

Answer:

8.96 g/cm3

Step-by-step explanation:

89.6 divided by 10 is 8.96

Answer:

106°

Step-by-step explanation:

180-74=106°

Answer:

106

Step-by-step explanation:

supplementary means 2 angles = 180

so..

180-74=106

Answer:

x=11

Step-by-step explanation:

Since this is a 90º angle, 46º+(4x)º has to equal 90º, and you can make and solve an equation for this:

46+4x=90

4x=44

x=11

Check:

46+4x=90

46+4(11)=90

46+44=90

90=90

Answer:  The length is 510 and the width is 110.

Step-by-step explanation:

To find the area of a rectangle, you will have to add the 2 times the length plus 2 times the width because  a rectangle have 4 sides. Two widths and two  lengths.

You can now use the formula  P= 2l + 2w  

were P is the perimeter , l is the length, and w is the width.

the length is 400 more than the width, so we can represent that by the equation,  l = w + 400  

And now we know that the width is w.

So now we will input the perimeter, length, and into the formula to solve for w.

1240 = 2(w + 400) + 2w

1240 = 2w + 800 + 2w

1240 = 4w + 800

-800            -800

   440 = 4w

    w = 110

L= 110 + 400

L = 510  

Check :

1240 = 2(510) + 2(110)

1240 = 1020 + 220

1240 = 1240

The EXACT value of 2÷(0.01)2 is 100.

The question asks that we divide 2 by (0.01)2. Division is a basic mathematical operation. The expression in the question can be rewritten as [tex]\frac{2}{(0.01)2}[/tex].

The first step to take in order to determine the answer is to simplify the denominator. Bracket means to multiply. So, 0.01 would be multiplied by 2. 0.01 x 2 = 0.02. Now that the denominator has been simplified, divide the numerator by the denominator.

2 / 0.02 = 100

A similar question was answered here: https://brainly.com/question/22357901

The EXACT value of 2÷(0.01)2 is 100.

The question asks that we divide 2 by (0.01)2.

Division is a basic mathematical operation.

The expression in the question can be rewritten as : 2/ (0.01)2

now, we get,

The first step to take in order to determine the answer is to simplify the denominator.

Bracket means to multiply.

So, 0.01 would be multiplied by 2.

i.e. 0.01 x 2 = 0.02.

Now that the denominator has been simplified, divide the numerator by the denominator.

we get,

2 / 0.02 = 100

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Answer:

✔️2a + 6 + 7a

✔️2a + 7a + 6

✔️9a + 6

Step-by-step explanation:

Given:

2(a + 3) + 7a

Required:

3 equations equivalent to the given expression

Solution:

2(a + 3) + 7a = 2a + 6 + 7a = 2a + 7a + 6

= 9a + 6

From the above, we can pick 3 expressions that are equivalent to 2(a + 3) + 7a. They are:

✔️2a + 6 + 7a

✔️2a + 7a + 6

✔️9a + 6

Answer:

620 milliliters

Step-by-step explanation:

All you need to do is multiply the volume value by 1,000

.62 x 1,000

620

Hope this helped!

Have a supercalifragilsticexpialidocious!

Answer:

The answer is below

Step-by-step explanation:

A square is a quadrilateral (four sides and angles). All the sides and angles of a square are equal. Each angle of a square is 90° and the diagonals are equal.

In square ABCD:

AB = BC = CD = AC (all the sides of a square are equal)

Given that  P is the midpoint of BC and Q is the midpoint of CD. AP = a and AQ = b.

a) Triangle APB is a right angled triangle:

BC = AB (all sides of a triangle are equal)

PB = 1/2 (BC) = 1/2(AB) = 0.5AB

Using Pythagoras theorem:

AB² + PB² = AP²

substituting:

AB² + (0.5AB)² = a²

AB² + 0.25AB² = a²

1.25AB² = a²

AB² = 0.8a²

AB = a√0.8

b) Triangle AQD is a right angled triangle:

AD = DC (all sides of a triangle are equal)

DQ = 1/2 (DC) = 1/2(AD) = 0.5AD

Using Pythagoras theorem:

AD² + DQ² = AQ²

substituting:

AD² + (0.5AD)² = b²

AD² + 0.25AD² = b²

1.25AD² = b²

AD² = 0.8b²

AD = b√0.8

c) In right triangle ADB, Using Pythagoras theorem:

AB² + AD² = BD²

But AB = AD

Substituting:

0.8a² + 0.8b² = BD²

BD = √(0.8a² + 0.8b²)

But AD = AB, hence 0.8a² = 0.8b²

BD = √(1.6a²)    

BD = a√1.6

D) AC = AD (diagonals of a square are equal)

AC = √(0.8a² + 0.8b²)

AC = √(1.6b²) = b√1.6

Answer: I think it's C.

Step-by-step explanation:

Answer:

Step-by-step explanación: La temperatura al interior de un congelador es de 20 °C y, luego de ... Por unidad su costo es $ 85 y el precio de venta es de $ 100. ... litros se pueden llenar 1 ​ latas de bebida, si cada una contiene con 15​ _ 2 0,35 litros? ... a los pies se demora 0,015 segundos,

Answer:

I really don't know I am sorry.

Step-by-step explanation:

Answer:

i = integers greater than n

n < i

n = smallest integer

a = 2nd largest integer

b = 3rd largest integer

c = largest integer

d = sum of all the integers

n + a + b + c = 2174

Step-by-step explanation:

Answer:

tree C was planted first

Step-by-step explanation:

Since Tree c was 10 inches tall when it was first grown and Tree A was 5 at first and Tree B was 3 inches tall. 10>5 10>3

Answer:

2

Step-by-step explanation:

Answer:

dont know....mmm sorry

Answer:

(2x+3)(x-7)

Step-by-step explanation:

2x^2+3x-14x-21

2x(x-7)+3(x-7)

The factors of the expression are (2x+3)(x-7).

Factorization is the breaking or decomposition of an entity (a number, a matrix, or a polynomial) into a product of another entity, or factors, which when multiplied together give the original number. Factorize an expression involves take out the greatest common factor (GCF) of all the terms.

For the given situation,

The expression is [tex]2x^{2} -11x-21[/tex]

The complete factorization of the expression is as,

⇒ [tex]2x^{2} -11x-21=0[/tex]

⇒ [tex]2x^{2} -14x+3x-21=0[/tex]

⇒ [tex]2x(x-7)+3(x-7)=0[/tex]

⇒ [tex](2x+3)(x-7)=0[/tex]

The value of x can be found as

⇒ [tex]2x+3 = 0[/tex] or [tex]x-7 = 0[/tex]

⇒ [tex]x=\frac{-3}{2}[/tex] or [tex]x=7[/tex]

Then -3/2 and 7 are the zeroes of the expression.

Hence we can conclude that the complete factorization of the expression are (2x+3)(x-7).

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