1. On a train ride cross-country, the trees, buildings, and people appear to be speeding by the window. This is because the train is our ________________.

2. Scientists use the ________________________system for making measurements.

3. Physical science studies the relationships between __________, ___________, and ___________.

4. If 6.6 tyrannosaurs weigh 30,000 kg, then what does one tyrannosaur weigh?

5. For most activities, the ________ makes a handy frame of reference.

Answer:

The Answer would be 5

Step-by-step explanation:

Table (C) represent the equation y = -9x + 2.

An equation is a combination of different variables, in which two mathematical expressions are equal to each other.

The given equation is,

y = -9x + 2.

To find the table that represents the given equation.

Substitute x = 0 in the equation, as in all the options the value of x is 0, so satisfy the value of y for the value of x = 0.

y = -9 (0) + 2

y = 0 + 2

y = 2

The value of y is 2, when x = 0.

The table in option (c) satisfies the condition.

Therefore, option (c) is correct option.

To know more about Equation on:

https://brainly.com/question/187506

#SPJ2

Answer:

15 2/3

Step-by-step explanation:

11 feet + 4 2/3 feet = 15 2/3

11+4= 15 + 2/3 = 15 2/3

Its actually very simple.

Answer:

15 2/3

Step-by-step explanation:

4 2/3 + 11 = 15 2/3 (Decimal: 15.666667)

Slope

Answer:

Axioms are important to get right, because all of mathematics rests on them. If there are too few axioms, you can prove very little and mathematics would not be very interesting. If there are too many axioms, you can prove almost anything, and mathematics would also not be interesting...

560 cubic inches

Step-by-step explanation:

5×14×8

(5×14)×8

70×8

560

Answer:

1. The answer on the right ( 14 x 8 x 5 =v)

2. 600 ft^3

Step-by-step explanation:

To find volume of a rectangular prism, you multiply length x width x height and then multiply that by 2.

Answer:

70

Step-by-step explanation:

The sum of all the angles of a triangle is 180.

so 47 + 63 + x = 180

110 + x = 180

x = 180-110

x = 70

The sum of the angles in a triangle is 180°. Therefore the value of x in the triangle attached is 70°.

A triangle is a polygon with three sides, three angles, and three vertices (corners). It is one of the fundamental shapes in geometry and has several important properties.

Properties of Triangles

1. Interior Angles: The interior angles of a triangle always add up to 180 degrees. Each angle is measured in degrees, and the sum of all three angles is always a straight angle.

2. Exterior Angles: The exterior angle of a triangle is formed by extending one of its sides. The measure of an exterior angle is equal to the sum of the measures of the two opposite interior angles.

3. Side Lengths: In a triangle, the sum of the lengths of any two sides is always greater than the length of the third side. This property is known as the Triangle Inequality Theorem.

Learn more about triangle here:

https://brainly.com/question/25215131

#SPJ6

Answer:

B is the answer, if you need the reasoning let me know :)

explanation:

we know that linear equations always have a curve that is a straight line (constant gradient) so if we draw each graph out, we can determine which is the linear graph, based on which has a straight line curve. i drew all 4 graphs out, and B was the only straight lined graph, hence this must be the answer. i have attached photos of my graphs above :)

Answer:

9:12

Step-by-step explanation:

Because 3 x 3 = 9 so 4 x 3 = 12

Answer: 1 1/2 (B)

Step-by-step explanation:

the reason the answer is 1 and 1/2 because 1/2 + 1/2 = 1 whole.

The oldest child is 13, and the youngest is 11 1/2.

11 + 1 = 12 and 1/2 + 1/2 = 1 so uhh yea

Answer:

the answer is D Round 2 np

Answer:

1080

Step-by-step explanation:

15% of 2700 is 405

405×4= 1620

2700-1620=1080

Answer:

D

Step-by-step explanation:

option d represents that

Answer:

D

Step-by-step explanation:

I took the test or whatever this is got 100

When a number and variable stick together, this multiplication is implied. So 18b is 18 x d.

Since it has the commutative property, you can also write b18, but the other way is more conventional.

What is answer option C?

What is your highest tile in 2048???

Answer:

Look at solution

Step-by-step explanation:

Remember that the x-axis is the time so you start at 0. The y-axis is the amount of snow so it says it starts at 1 inch so you start at (0,1).

When using coordinates remember (x,y) the x is the horizontal axis and y is vertical.

The next few steps deal with slope. The slope is always rise/run. so when it says it snowed for an average of 1 inch per hour, you go one up and one to the right to create the line. When it stopped snowing, the snow (i assume) stays the same so you just have a horizontal line for 5 hours indicating the same amount of snow. Then the snow becomes 3 per hour so you have to go up 3 from where you left off and over 1. Do that for 7 hours.

I hope you read this explanation because this is the basics of graphing. Next time you can try it by yourself :)

Answer:

The quotient of  8.4 times 10 Superscript 9 and a number n results in 5.6 times 10 Superscript 27. What is the value of n?

1.5 times 10 Superscript negative 18

1.5 times 10 Superscript negative 3

1.5 times 10 Superscript 3

1.5 times 10 Superscript 18

Step-by-step explanation:

Answer:

A numerical expression is a mathematical sentence involving only numbers and one or more operation symbols. Because numerical expressions can only contain numbers, expressions containing variables (such as x or y) cannot be considered numerical expressions.

Answer:

C

Step-by-step explanation:

when you do the absolute value you take out the sign

x > 9

but with absolute value there is also a negative answer. and with the greater than sign it would switch to less than.

x < -9

[tex]\bold{\huge{\orange{\underline{ Solution }}}}[/tex]

[tex]\bold{\underline{ Given \: Rules}}[/tex]

[tex]\bold{\underline{ Let's \: Begin}}[/tex]

According to the Second rule :-

[tex]\sf{ 75+b+83=76+80+d=a+81+85+78+c+e }[/tex]

[tex]\sf{ 158 + b = 156 + d = 166 + a = 78 + c + e ...(1)}[/tex]

According to the first rule :-

[tex]\sf{ 75+76+a+78 = b+80+81+c = 83+86+d+e}[/tex]

[tex]\sf{ 229 + a = 161 + b + c = 168 + d + e ...(2)}[/tex]

From ( 1 ) we got :-

[tex]\sf{ 158 + b = 166 + a, 156 + d = 166 + a }[/tex]

[tex]\sf{ b = 166 - 158 + a, d = 166 - 156 + a }[/tex]

[tex]\sf{ b = 8 + a, d = 10 + a ...(3)}[/tex]

Subsitute (3) in ( 2 ) :-

[tex]\sf{229+a = 161+8+a+c = 168+10+a+e}[/tex]

[tex]\sf{ 229+a = 169+a+c = 178+a+e}[/tex]

We can write it as :-

[tex]\sf{ 229+a = 169+a+c \:or\:229+a = 178+a+e}[/tex]

[tex]\sf{ c = 299-169+a-a\:or\:e = 229-178+a-a}[/tex]

[tex]\sf{ c = 60 \: and \: e = 51 }[/tex]

Subsitute the value of c and e in ( 1 ):-

[tex]\sf{ 158 + b = 156 + d = 166 + a = 78 + 60 + 51 }[/tex]

[tex]\sf{ 158 + b = 156 + d = 166 + a = 189}[/tex]

Now,

[tex]\sf{ For \: b, 158 + b = 189 }[/tex]

[tex]\sf{ b = 189 - 158 }[/tex]

[tex]\sf{ b = 31}[/tex]

[tex]\sf{ For \: d , 156 + b = 189 }[/tex]

[tex]\sf{ d = 189 - 156 }[/tex]

[tex]\sf{ d = 33}[/tex]

[tex]\sf{ For \: a, 166 + a = 189 }[/tex]

[tex]\sf{ a = 189 - 166 }[/tex]

[tex]\sf{ a = 23 }[/tex]

Hence, The value of a, b, c, d and e is 23, 31 ,60 ,33 and 51 .

Answer:

1 1/2

Step-by-step explanation:

convert all fractions to have the denominator 12

then add.  3/12 + 4/12 + 11/12 = 18/12

then make it a mixed number 1 6/12

reduce 1 1/2

hope this helps!

The 13th amendment because This amendment abolished slavery and involuntary servitude. For what’s happening now I think we need this amendment added to the constitution right now because a lot of people are dying for their race. Not only that but they also get accused of things that aren’t even they don’t know what happened. And it’s really sad because some people get plastic surgery because of their skin. For example Michael Jackson.

I will amendment the 13th one .

Why?

Answer:

The measure of angle 1 is 80 degree.

Answer:

For the agency: $318,015

For the agent: $266,400

Step-by-step explanation:

$333,000 - 4.5 = $318,015

$333,000 - 20% = $266,400

Sorry if this is wrong.

(if it's right, can i have brainliest)  

:>

Answer:

10 square feet

Step-by-step explanation:

you multiply 5 x 2 to get the answer of 10

Answer:

2

Step-by-step explanation:

because it goes by 2 which is proportional