what is an equation of the line through (0,-3) with slope 2/5?

Answer: The air temperature increases about 10 degrees C for every 1000-meter increase of altitude.

Step-by-step explanation:

Ur welcome :)

The correct statement is The air temperature increases about 10°C for every 1000-meter increase of altitude.

In math, a graph can be defined as a pictorial representation or a diagram that represents data or values in an organized manner.

according to the given plot we have

The air temperature at the base of the mountain is about 18°C is false because  air temperature at the base of the mountain is about 20°C.

The air temperature at the base of the mountain is about -22°C false because  air temperature at the base of the mountain is about 20°C.

The average temperature on top of the mountain is about -2°C is false because it is not mentioned in the graph.

The air temperature increases about 10°C for every 1000-meter increase of altitude is true.

Learn more about graph here:

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Given:

The side lengths of two cubes are 2.5 yd and 2 yd.

To find:

The side length of third cube.

Solution:

From the given figure it is clear that the cubes are inclined to each other in such a way so that they form a right angle triangle and side length of third cube is the base.

Let x be the side length of the third cube.

Using Pythagoras theorem, we get

[tex]Hypotenuse^2=Base^2+Perpendicular^2[/tex]

[tex](2.5)^2=(x)^2+(2)^2[/tex]

[tex]6.25=x^2+4[/tex]

[tex]6.25-4=x^2[/tex]

[tex]2.25=x^2[/tex]

Taking square root on both sides, we get

[tex]x=\pm\sqrt{2.25}[/tex]

[tex]x=\pm 1.5[/tex]

Side cannot be negative. So,

[tex]x=1.5[/tex]

Therefore, the side length of the  third cube is [tex]x=1.5[/tex] yd.

Answer:

a) x: 0,1,2,3,4,5,6,7,8

y: 0,8,16,24,32,48,56,64

b) label the horizontal line number of yards. The vertical line is costs, label each unit in 8s.

c) constant of porportionality is 8

d) y=8x

Answer:

-1

Step-by-step explanation:

put numbers in order

-5 , -4.5 , -2 , -1.5 , -0.5 , 2 , 2.5 , 3

add two middle numbers up

- 1.5 + - 0.5 = -2

-2/2 = -1

Answer:

8, 14

Step-by-step explanation:

Any term in a Fibonacci sequence is found as

[tex]a_{n}[/tex] = [tex]a_{n-2}[/tex] + [tex]a_{n-1}[/tex]

Thus

a₃ = a₁ + a₂ = 2 + 6 = 8

a₄ = a₂ + a₃ = 6 + 8 = 14

The next 2 terms are 8, 14

Answer:

8, 14

Step-by-step explanation:

In a general Fibonacci sequence, any number in the sequence after the first two is the sum of the previous two. Here, we get the 3rd term by adding 2 and 6 to get 8, making our sequence

2, 6, 8

To get the fourth, we repeat the process, adding 6 and 8 to get 14:

2, 6, 8, 14

Answer:

First option, 4 because 1/6 + 1/6 + 1/6 +1/6 = 4/6

Answer:

Reflexive

Step-by-step explanation:

it's reflecting onto the other side.

Answer:

The scale factor is 1 to 1.3

Step-by-step explanation:

Here, we want to get the scale factor

To get the scale factor, we divide corresponding sides by each other

That, we have that

9/7 = 1.3

Answer:

120 groups

Step-by-step explanation:

Total number of players = 12

Number of superstars = 2

To select a group of 5 players that MUST include the two superstars can be done in how many different ways?

Since the two superstars must always be in the 5 player team

Number of players left to choose = 5 - 2 = 3

Number of players from which selection is to be made = 12 - 2 = 10

Hence, the number of ways of choosing 3 players from 10 ; 10C3

Recall ;

nCr = n! / (n-r)!r!

10C3 = 10! ÷ (10-3)!3!

10C3 = 10! ÷ 7!3!

10C3 = (10*9*8) / (3*2*1)

10C3 = 720 / 6

10C3 = 120 groups

Answer:

60

Step-by-step explanation:

Given that :

Let:

Number of goals scored by the Swifts = x

Number of goals scored by firebird = y

Total number of goals scored = 108

Hence,

x + y = 108 - - - (1)

Fireballs scored 12 more goals than the Swifts ; this means ;

y = 12 + x - - - (2)

Substitute (2) into (1)

x + 12 + x = 108

2x + 12 = 108

2x = 108 - 12

2x = 96

x = 96 / 2

x = 48

Number of goals scored by fire balls :

x + 12

48 + 12 = 60 goals

Democracy- The democracy is a government of the people by the people and for the people.

It means the room by the people.

It is a form of government in which the rulers are elected by the people.

Features of Democracy :

a) Major decisions by Elected Leaders :

In a democratic government the major decisions are taken by the leaders who are elected by the people of that country. These elected leaders represent the whole country so in this way the need of all people are satisfied.

b) Free and Fair Electoral Competition :

A democracy is based on a free and fair election where does currently in power have a fair chance of losing.

c) One Person, One Vote , One Value :

In a democratic country each and every adult is provided a single word which is having equal value. It means each what must have one value then that of other.

d) Rule of Law and Respect of Rights :

In democracy a country can be rule only within limits set by constitutional law and citizens' rights.

Answer:

the 150 deg side is the same size as the 50 deg, and 2x side. they are mirriored, so 150-50 is 100, so x=50

Step-by-step explanation:

Answer:

x = 11.4 m

y = 21 m

man's shadow =  9.6 m

Step-by-step explanation:

measure of third angle must be 50 degrees (180 - (40 + 90))

you can take tan50° = 15/y and 'y' will equal approx. 21

to find 'x' you can take tan21° = (21-x) /25 and 21 - x = 25 · tan21°

21 - x = 9.6

-x = -11.4

x = 11.4

man's shadow is the difference of 21 and 11.4, which is 9.6

Answer:

Cost of 7 gallon ice cream = 22.167 (Approx.)

Step-by-step explanation:

Given:

Cost of 3 gallon ice cream = $9.50

Find:

Cost of 7 gallon ice cream

Computation:

Cost of 1 gallon ice cream = 9.50 / 3

Cost of 1 gallon ice cream = $3.1667 (Approx.)

So,

Cost of 7 gallon ice cream = 7 x 3.1667

Cost of 7 gallon ice cream = 22.167 (Approx.)

Answer:    6% sales tax rate

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

So the triangle rule is that the 2 smaller sides of a triangle have to have a greater sum than the largest side.

I answer a 1+2 has to be greater than 3 and its not therefore A is the answer

Answer:

6968575

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

Answer: I would say B would be the answer Because....

Step-by-step explanation:

if about 20 to 23 cars pass through every 26 minutes, and haw many cars pass by in 156 minutes...

26 x 6 = 156

6 x 20 = 120  

6 x 21 = 126

6 x 22 = 132

6x 23 = 138

all thoes numbers are around B.

Answer:

1, 2, 3 are correct

4&5 are not because 4 is increasing and 5 is staying the same

Answer:

first 4 are correct

Step-by-step explanation:

[tex] \large \text{Hello keep learning!}[/tex]

As we know that one million is 1,000,000.

So we can write it as:-

➢ 1×10⁶

Answer:

1 * 10^6

Step-by-step explanation:

I hope this helps!

9514 1404 393

Answer:

  x = 115

Step-by-step explanation:

The sum of angles in a hexagon is 720°.

  x +118 +90 +112 +131 +154 = 720

  x = 115 . . . . . . . subtract 605

Answer:

the answer is 7x(3+8y)

Step-by-step explanation:

Hope this helped

Answer: 4 / 11

Step-by-step explanation:

There are 4 vowels in total, 11 cards.

Answer:

10869.5652174 seconds

Step-by-step explanation:

1000 km = 1000000 m

1000000m /92  = 10869.5652174