A graph assists in representing and interpreting all types of motion. Which of the following is true regarding a distance vs. time graph for an object moving at a constant speed?

A. Shows an objects location versus a reference point

B. Show how fast an object moves over time

C. It compares motion to a reference point

D. Show the total distance covered over time

Answer:

B and C

Step-by-step explanation:

A = -25

B = 9

C = 9

D = -9

E = -25

Answer: b and c

Step-by-step explanation:

-8+17= 9

a. -(8+17)= -25

b. 17+(-8)= 9

c. -8+8+9= 9

d. 8+(-17)= -9

e. -8+(-17)= -25

hope this helps!

Answer:

Step-by-step explanation:

The equation for the relationship between the altitude and number of minutes will be y = -1.8t - 4.5.

An equation of the line is defined as a linear equation having a degree of one. The equation of the line contains two variables x and y. And the third parameter is the slope of the line which represents the elevation of the line.

Given that after 5 minutes of descending at a rate of 1.81 points, 8 meters per minute, he was 13.5 points, 5 meters below the ground.

The general equation of the line is y = mx + c. For the given situation the equation will be written as y = mt + c.

y = mt + c

y = -1.8t + c

-13.5 = -1.8 x 5 + c

c = -4.5

y = mt + c

y = -1.8t -4.5

Therefore, the equation for the relationship between the altitude and number of minutes will be y = -1.8t - 4.5.

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Answer:

796

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

the total number of people is 275 and each train car holds 75 people so you divide 275 by 75 and you get 3.6666. so you round up and you 4

Answer:

t

Step-by-step explanation:   because it represent totality of the eqaution and or figure

Step-by-step explanation:

Many Factories were converted into ammunition factorys and weapon factorys to support the war effort

Answer:

The first term has 12 boxes shaded. Each term after that adds 4 more boxes.

To get from figure 1 to figure 35, you have to add four 34 times.

So Figure 35 will have 12 + (34)(4) = 148 boxes.

Step-by-step explanation:

saw this on (x, why?)

Answer:

148 shaded blocks

Step-by-step explanation:

Answer:

x=99+21

x=120.............

Answer:

1.2.4

2. -8

3. -5-3

4.10+12+14

5.-10-3

6. 2+2=4

7.5+3=8

Answer:

c

Step-by-step explanation:

3x3 equals 9 so it will take 3 hrs to walk

Answer: See explanation

Step-by-step explanation:

Liters → Milliliters

1 liter → 1000 milliliters

0.73 → 730

3.9 → 3900

10.65 → 10650

147.2 → 147200

Milliliters → Liters

1000 → 1

217 → 0.217

6570 → 6.57

14200 → 14.2

213920 → 213.92

Answer:Find the water height for a weir that is 3 feet long and has flow of 38.4 cubic feet per second. SOLUTION: Therefore, the water height for the weir is 4 feet.

Answer:

the water height for the weir is 4 feet.

Step-by-step explanation:

Answer:

x= 7/2, or -7/2

Step-by-step explanation:

Answer:

its 7/2

Step-by-step explanation:

Sorry if its wrong its as close as I could get

we know that s = 3, so plug it in.

P = 6(3)

P = 18

perimeter = 18 km

Answer:

P = 18

Step-by-step explanation:

s = 3

so put it into the equation:

P = 6*3

P = 18

perimeter = 18 km

Answer:

20 units

Step-by-step explanation:

The Pythagorean Theorem states that:

                                [tex]a^{2} + b^{2} = c^{2} \\[/tex]

Now we can insert values into the equation.

                                      [tex]a = 15\\b = b\\c = 25\\[/tex]

Now we can plug these ☝ values into the Pythagorean Theorem:

                                  [tex]15^{2} + b^{2} = 25^{2}\\[/tex]

After we solve for [tex]b[/tex] we get:

[tex]b^{2} = 400\\b = 20[/tex]

Answer:

b = 20

Step-by-step explanation:

15 + b = 25

(you have to square each one)

15 x 15 = 225

b x b = b

25 x 25 = 625

625 - 225 = 400

[tex]\sqrt{400}[/tex] = 20

hope this helps

Answer: 12

Step-by-step explanation: y = 5x + 2. and x = 2

plug it in.

y is now equal to 5(2) + 2

5 x 2 = 10

10 + 2 = 12

y = 12

Answer:

Probability can best be seen as the total number of “successful” outcomes (non blue pants) divided by the total number of possible outcomes (all pants). Normally, you express probability as a fraction (6/10), a ratio (6:10), or a percentage (60%). You could also express the probability as .6, or 6 out of 10.

My thought process: There are 4 pair of blue pants and 6 pair of non-blue pants. When you pick, you have 4 chances (pants) out of 10 chances (pants) of getting blue, and, therefore, 6 chances (pants) out of 10 chances (pants) of getting “not blue”. That is 60%; 6:10; 6/10; .6; or 6 out of 10.

Answer:

a

Step-by-step explanation:

Answer:

B

lanation:

3 will go into 6 2 times and three will go into one 3 times which equals 2/3so the answer is B

Answer:

Hypotenuse

Step-by-step explanation:

Base ² + perpendicular ² = Hypotenuse ²

in short we write H² = P² + B²

Hope this helps you.

Answer:

21st `day

Step-by-step explanation:

3*3*3*3*3*3*3=21

7*7*7=21

21 is the lcm of 3 and 7

Answer:

14

19

20

Step-by-step explanation:

Answer:

B is the variation of pythagorus theorem, when we want to remove the cube root we shall introduce the squares in both sides

Answer:

£1,001,258

Step-by-step explanation:

(75x4000)+(62x5350)+(49x7542)=£1,001,258

The total sales revenue of the tickets is required.

The total ticket sales revenue was [tex]\$1001258[/tex]

Number of $75 tickets sold = 4000

Number of $62 tickets sold = 5350

Number of $49 tickets sold = 7542

We multiply the number of tickets and the cost of tickets and add them.

[tex]4000\times 75+5350\times 62+7542\times49=\$1001258[/tex]

Learn more about algebra:

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Answer:

1

Step-by-step explanation:

Simplify 1/3

Answer:  1.56

Step-by-step explanation:

3 divided by 2 = 1.5

0.12 divided by 2 = 0.06

1.5 + 0.06 = 1.56

Answer:

Side Dishes: 3, 6, 9, 12

Porg: 10, 20, 30, 40

Step-by-step explanation:

For the Side Dishes number line, multiply 3 x 1 family meal = 3, 3 x 2 family meals = 6, 3 x 3 family meals = 9, and 3 x 4 family meals = 12

For the Pieces of Porg, multiply 10 x 1 family meal = 10, 10 x 2 family meals = 20, 10 x 3 family meals = 30, 10 x 4 family meals = 40

Answer Choice A is INCORRECT, the other choices are not visible.

Answer:

1. 115. If q=4, then the equation tells us that 0.1d+(0.25)⋅4=12.5. Subtracting 1 from both sides gives 0.1d=11.5, so d=115.

2. 100. If q=10, then the equation tells us that 0.1d+(0.25)⋅10=12.5. Subtracting 2.5 from both sides gives 0.1d=10, so d=100.

3. Yes. If you know the number of quarters, then you can determine the number of dimes from the equation. We can even write the equation in a way that shows this: d=125−2.5q. The expression 125−2.5qrepresents the output—it is the rule that determines the output d from a given input q.