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2 years ago

Please help :) 25 points best answer will get brainliest

Mathematics

2 answers:

larisa86 [58]2 years ago

8 0

Answer: An equality the state of being equal, especially in status, rights, and opportunities. Terms A common technique for simplifying algebraic expressions. When combining like terms, such as 2x and 3x, we add their coefficients. For example, 2x + 3x = (2+3)x = 5x. The distributive property It is used to solve expressions easily by distributing a number to the numbers given in brackets. For example, if we apply the distributive property of multiplication to solve the expression: 4(2 + 4), we would solve it in the following way: 4(2 + 4) = (4 × 2) + (4 × 4) = 8 + 16 = 24. Two step equations that have decimals and fractions as the coefficient of the variable and constant term are said to be two step equations with decimals and fractions. A few examples of two step equations with fractions and decimals are: 0.3 x + 2/3 = 1. 3x - 0.5 = 1.2.

Step-by-step explanation:

natulia [17]2 years ago

6 0

Answer:

Example of Like Terms: 5x = 7x. Like terms are when two numbers have variables or when two numbers don't. Kind of like twins. You can combine them and only them.

Distributive Property: Example: 5(4 + 6) = 50. Distributive property is multiplying the sum of two or more addends by a number that will give the same result as multiplying each addend.

Inequality: An inequality compares two values, showing if one is less than, greater than, or simply not equal to another value. Example: 1 < 3 or 4 > 1. Yes you would use these a lot in the real world.

Two step inequality: 2x + 4 < 8

-4 -4

2x/2 < 4/2

Your answer: x < 2

Hope This Helps! <3

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(-1,2) (1,8)<br><br> Find the slope

mars1129 [50]

Slope: (y2-y1)/(x2-x1)
(8-2)/(1+1) = 6/2 = 3
The slope is 3

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2 years ago

What is 24 − 6 × 3 + 5x^{2} − (16 ÷ 2)?

Andrew [12]

<span>y=3x^2-30x-7 there u go</span>

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3 years ago

Please answer this correctly as soon as possible as it’s due today

Andrews [41]

Answer:

.79 mm^2

Step-by-step explanation:

First find the area of the circle

A = pi r^2

A = 3.14 (1) ^2

A = 3.14

Now we have 1/4 of the circle

The area is 1/4 of the full area

1/4 *3.14

.785

Rounding to the nearest hundredth

.79 mm^2

7 0

3 years ago

Read 2 more answers

Days on the market are shown for the 36 most recent home sales in the city of Sonando Hills. 16546208818045851658823266716813621

Volgvan

Solution

Given the question in the image, the following are the solution steps to answer the question.

STEP 1: Write the given data

$\begin{gathered} 165,46,20,88,180,45,85,165,8,8,23,26,67,168,136,21,143,8,84,22,106,131,16,152,171,64,33,116,151,117,99,61,159 \\ 73,51,136 \end{gathered}$

STEP 2: Find the mean

$\begin{gathered} mean=\frac{sum\text{ of data values}}{number\text{ of data values}} \\ sum\text{ of data values}=3144 \\ Number\text{ of data values}=36 \\ mean=\frac{3144}{36}=87.33333333\approx87.33 \end{gathered}$

mean is 87.33

STEP 3: Find the median

$undefined$

5 0

1 year ago

Place values for 249.673

irakobra [83]

Hi!

This question is worded a little funny, but i think in understand what it's asking. Forgive me if i'm wrong.

Place values in math are pretty self-explanatory. It's just asking you what place each number is in.

For example:

If you were to write the number 12, the 1 would be in the tens place and the 2 would be in the ones place.

When speaking about decimals, you pretty much just have to add the letters 'th' to the end of the place value, but instead of decreasing as the numbers grow smaller, you increase and the ones place doesn't exist.

So in this case:

With 249.637, 2 is in the hundreds place. 4 is in the tens place. 9 is in the ones place. 6 is in the tenths place. 7 is in the hundreths place. 3 is in the thousandths place.

Hope this helps :)

3 0

3 years ago