2 years ago

Define a variable and write an expression for the phrase. 4 minus a number

2 answers:

8 0

We will be using "x" as the variable for the unknown number.
Since "minus" indicates subtraction, we will be subtracting "x" from 4.
4-x is your expression.

monitta2 years ago

4 0

4 - x ×5+6= x
4 -13 x 5 + 6 = x
4 - 65 + 6 = x
-61 + 6 = x
55

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100 points!!! i will award brainliest!! Lines AB, and CD are straight lines. Find x and y

Ket [755]

<O = 16 degrees vertical angles are equal

<O + 4x+90 = 180 DC is a straight line

16 +4x +90 = 180

106 +4x = 180

4x =74

x =18.5

16 +90 +2y= 180 DC is a straight line

106+2y=180

2y = 74

y= 37

Answer : y=37

x=18.5

3 0

2 years ago

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(8x^2+2x-6)-(5^2-3x+2)

FrozenT [24]

The answer to this math equation would be 8x^2+5x-33

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2 years ago

4.80952380952 in fraction form

vladimir2022 [97]

Answer:

77/16

Step-by-step explanation:

8 0

2 years ago

In this equation, y-4/2=10, would i need to get the same denominator<br> y-4/2=10/2 = y-2=5?

Natasha_Volkova [10]

No actually you can just multiply both sides of the equation by 2 and get y-4=20. then add 4 to both sides to get y=24.

3 0

2 years ago

What is the difference between a ray and line segment line segment is a part of a line bound by multiple points along the line;

koban [17]

A line segment is a part of a line bound by two points; a ray is a line with one endpoint that extends to infinity in one direction. is the difference between a ray and line segment.

Option: C.

<u>Step-by-step explanation:</u>

A line is a set of multiple points that extends from one point to its opposite direction without any end. Ray and Line segments are the two parts that can occur in a line.

A ray is a line with an endpoint in which the line can be extended from that point to infinity in a direction. A line segment also another part line and it consists of two points. Moreover, The line is bounded between those points.

8 0

3 years ago