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Goshia [24]
2 years ago
5

What is the product? negative 9 x (5 minus 2x)

Mathematics
2 answers:
dangina [55]2 years ago
7 0

Never use x to represent multiplication in algebra because it gets confused with the variable x.

I will assume that you meant to type

-9 times (5 - 2x).

Answer: -45 + 18x.

If you meant to type -9x(5 - 2x), then the answer is -45x + 18x^2.

s2008m [1.1K]2 years ago
4 0

Answer:

18x²-45x

Step-by-step explanation:

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Solve the equation X=
4vir4ik [10]

Step-by-step explanation:

I think the answer is x=70

7 0
2 years ago
Describe the order of operations you would use to
meriva
First apply the exponent: 3 ^ 2
9
Then we do the multiplication: 4 * 9 = 36
Finally we add
8 + 36 = 44
7 0
2 years ago
Which equation has infinitely many solutions? A) 4x + 3 3 = 4x + 5 B) 10x + 8 2 = 5x + 4 C) 8x − 5 3 = 2x − 2 D) 8x − 5 2 = 4x −
abruzzese [7]

Answer: If the left side and the right side of the equation are equal, the equations has  infinitely many solutions.

Step-by-step explanation:

The options are not clear, so I will give  you a general explanation of the procedure you can use to solve this exercise.

The Slope-Intercept form of the equation of a line is the following:

y=mx+b

Where "m" is the slope and "b" is the y-intercept.

For this exercise you need to remember that, given a System of Linear equations, if they are exactly the same line, then the System  of equations has Infinitely many solutions.

If you  have the following system:

\left \{ {{y=2x+1} \atop {y=\frac{12}{6}x+1}} \right.

You can simplify the second one:

y=2x+1

Then, both equations are the same line.

By definition you can also write the systemf making both equations equal to each other:

2x+1=2x+1

So, if the left side and the right side are equal, the equations has  infinitely many solutions.

3 0
2 years ago
URGENT!! ILL GIVE<br> BRAINLIEST!!!! AND 100 POINTS!!!!!
Naddik [55]

The value of angle x is 113 degrees and y is 67 degrees.

What is angle?

In euclidean geometry, an angle is that the figure shaped by 2 rays, referred to as the perimeters of the angle, sharing a typical end point, referred to as the vertex of the angle. Angles shaped by 2 rays exist the plane that contains the rays.

Main body:

Given ;

∠C = 62°

∠A =51°

according to triangle sum property: Sum of angles of triangle is 180°

Using it,

62° +51° +∠y = 180°

113°+ ∠y =180°

∠y = 67°

∠x is equal to the sum of interior opposite angle ,so using it we get:

∠x = 61°+52°

∠x = 113°

Hence the value of ∠x is 113 degrees and y is 67 degrees.

To know more about angle , visit:

brainly.com/question/25770607

#SPJ1

4 0
1 year ago
what is the median of-16 -20 -23 10 -1 10 -1 0 0 -10 7 11 17 22 15 19 16 17 35 29 17 19 22 16 24 25 17 25
yawa3891 [41]

Answer:

16

Step-by-step explanation:

-23, -20, -16, -10, -1, -1, 0, 0, 7, 10, 10, 11, 15, 16, 16, 17, 17, 17, 17, 19, 19, 22, 22, 24, 25, 25, 29, 35

3 0
3 years ago
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