Please, I really need it

Answer:

Plato sample answer

Answer:

see below

Step-by-step explanation:

2m + 3m^2 -4m

Combine like terms

(2m -4m)   + 3m^2

The like terms are 2m, -4m

-2m + 3m^2

Answer: 3m^2 - 2m

No solution

Answer:

The dolphin is -8 feet below sea level

Step-by-step explanation:

Start a -3 feet below sea level. Then subtract the -9 from when the dolphin dives. Then add the +4 feet. And you'll get -8. Hope this helps:)

The dolphin’s final elevation relative to sea level will be -8 feet.

Expression in maths is defined as the collection of numbers variables and functions by using signs like addition, subtraction, multiplication, and division.

Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.

Given that a dolphin is swimming 3 feet below sea level. It dives down 9 feet to catch some fish. Then the dolphin swims 4 feet up toward the surface with its catch.

The elevation of the Dolphin is:-

Elevation = -3 - 9 + 4

Elevation  = -8 feet

Therefore, the dolphin’s final elevation relative to sea level will be -8 feet.

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Answer: The value of x is 7

Step-by-step explanation:

Answer:

I dont understand the question

Step-by-step explanation:

Ummmmm product of what

Answer:

h = -2

Step-by-step explanation:

-11h-h--7h+-1=9

-12h+7h-1=9

-5h = 10

-h = 2

h = -2

Answer:

The answer is A,B,E

Step-by-step explanation:

Step by step

The true statements about the lines in Trapezoid WXYZ are; Statements A, C, D and E.

The trapezoid showing the lines is seen online.

The given trapezoid is WXYZ. Now, in a trapezoid, one pair of opposite sides are usually parallel. Parallel lines have same slope and slope of line parallel to x axis is 0.

Now, If the line starts at the bottom left and goes towards the top right it means there is a negative slope. Thus, the true statments for Trapezoid WXYZ are:

- Line WZ has the same slope as line XY.

- Line XW has a lesser slope than line YZ.

- Line ZW has the same y-intercept as line WZ.

- Line XY has a greater y-intercept

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Answer:

so use the butterfly method which is multiplying the

Step-by-step explanation:

numerator by the denominator on the other side like I'll give you an example

2/3 4/5

you would multiply 2 and 5 together

Answer:

Hello!!! Princess Sakura here ^^

Step-by-step explanation:

The answer is the second one.

You put 15 quarts over one then you multiply it by the number of liters per 1 quart.

Tip: You should always keep the units that are diagonal the same.

Example:       15 quarts  x   .95 liter        See how they are diagonal.

                          1                1 quart

Answer:

equasion: 7.50=3x+1.50

x=2

each hamburger is $2

Answer:

11

Step-by-step explanation:

Twenty-two hundredths as a decimal is 0.22

A decimal numeral system is the standard system for denoting integer and non-integer numbers. The way of denoting numbers in the decimal system is often referred to as decimal notation.

The given number is,

Twenty-two hundredths

In numeric notation it is given as,

Twenty-two is 22

So hundredth of 22 is given as twenty-two divided by 100.

or, 22/100

or, 22/100 =  11*2/2*50

or, 22/100 = 11/50

Dividing 11 by 50 we get,

22/100 = 0.22

Hence,Twenty-two hundredths as a decimal is given as 0.22

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Answer: x=4

Step-by-step explanation:

Answer:

First one on The left

Step-by-step explanation:

Use the slope formula:

m = [tex]\frac{y_2 - y_1}{x_2 - x_1}[/tex]

Let:

(x₁ , y₁) = (0 , -2)

(x₂ , y₂) = (2 , -3)

Plug in the corresponding numbers to the corresponding variables:

m = [tex]\frac{-3 - (-2)}{2 - 0}[/tex]

Simplify. Note that if there are two negative signs directly next to each other, it becomes a positive sign:

m = [tex]\frac{-3 + 2}{2 - 0}[/tex]

m = [tex]\frac{-1}{2}[/tex]

Your slope is [tex]- \frac{1}{2}[/tex].

~

These points are all in the vertical plane shown in the diagram. Think of the plane as a flat sheet of paper that doesn't bend.

Only points L and K are outside of this plane. So if we listed {L, D, A, J} then that list of points isn't coplanar.

A, B, D, J points are all in the vertical plane shown. The plane as a flat sheet of paper that doesn't bend.

The points are not coplanar if there does not exist any plane that contains those points.

Only points are outside of this plane. So if we listed {L, D, A, J} then that list of points isn't coplanar.

Therefore a plane is formed by a line and one point outside of it.

Then, we need to select the last point in such a way that it lies outside of the plane generated by the first 3 points selected.

Thus, A, B, D, J

These points are all in the vertical plane shown. The plane as a flat sheet of paper that doesn't bend.

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Answer:

Step-by-step explanation:

The graph of a proportional relationship is a straight line through the origin. That is, its y-intercept is zero. Its equation is y=mx.

__

For a non-proportional linear relationship, ...

In a table, for an ordered pair (0, y), y will not be 0.

From a graph, the y-intercept will not be 0.

In the equation y = mx+b, b will not be 0.

Answer:

Step-by-step explanation:

Sdrdexvrfrfedwswdgikyf2sgikfedtjkj4whuugewef

Answer:

There is not solution!

Step-by-step explanation:

1.

Simplify  -2\times 3−2×3  to  -6−6.

-6=-3\times 2+2−6=−3×2+2

2.

Simplify  3\times 23×2  to  66.

-6=-6+2−6=−6+2

3.

Simplify  -6+2−6+2  to  -4−4.

-6=-4−6=−4

4.

Since -6=-4−6=−4 is false, there is no solution.

Answer:

72.301

Step-by-step explanation:

Answer:

I think A. Reflexive Property but if I am wrong, I am so sorry

Step-by-step explanation:

because 6 + 1 is is not subtracting or multiplying

Hope this helps

Answer:

your in 6th grade or 7th and the answer is A

Step-by-step explanation:

Step-by-step explanation:

-11≤p<-4

it may help you to understand

Answer:

She should talk to police about what is happening or recalculate her records.

Step-by-step explanation:

ITS JUST BASIC MATH PHYSICS

Answer: she should check her own records to see if she made a mistake.

Step-by-step explanation: just took the assignment

Answer:

yes

Step-by-step explanation:

It is proprtional because there is a pattern in the X and Y axis.

Answer:

no is not proportional because is not (0, 0) and that table has a y-intercept of 3

Answer:

coefficent of 18 and degree 3

Step-by-step explanation:

Suggestion, order by highest to lowest degrees. 18x^3+6x^2+x-10.

615 mph

Step-by-step explanation:

5 times 3 is 15

3,075 times 3 is 9,225

So 9,225 divided by 15 equals 615

Answer:

5x + 25

Step-by-step explanation:

"In which quadrant(s) is csc(x) positive?"

Answer:

C. Quadrants I and II

csc(x) is positive in quadrants I and II.

What is quadrant?

"For an acute angle x, [tex]csc(x)=\frac{1}{sin(x)}[/tex]"

For given question,

We know that the ASTC rule.

The abbreviation for 'all sin cos tan' rule in trigonometry.

According to this rule,

- All trigonometric functions are always positive in the first quadrant.

- sine and cosine functions are always in the second quadrant.

- tan and cot functions are always in the third quadrant.

- sec and cosec functions are always in the fourth quadrant.

Therefore, csc(x) is positive in quadrants I and II.

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