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tigry1 [53]
3 years ago
10

Consider the equation x – 10 = 11 – 2x.

Mathematics
2 answers:
34kurt3 years ago
8 0
X=7

3x=11+10
3x=21
The answer is x=7
elena55 [62]3 years ago
5 0
X = 7 is the answer to the problem
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Which place value is 1/10 the value of the ones place?
marishachu [46]

Answer:

the tenth place (0.1)

Step-by-step explanation:

4 0
4 years ago
How many coordinates can you find along this function? When graphed F(x)=mx+b when m=2 and b=1.
ElenaW [278]

Answer:

assuming the graph is a 10 by 10 there would be 10 diffrent whole number coordinates.

3 0
4 years ago
PLEASE ANSWER! Given the functions f(x) = x2 + 6x - 1, g(x) = -x2 + 2, and h(x) = 2x2 - 4x + 3, rank them from least to greatest
Ratling [72]

Answer:

<em>he rank from least to great based on their axis of symmetry: </em>

0, 1, -3 ⇒ g(x), h(x), f(x)

So, <em>option C</em> is correct.

Step-by-step explanation:

A quadratic equation is given by:

ax^2+bx+c =0

Here, a, b and c are termed as coefficients and x being the variable.

<em>Axis of symmetry can be obtained using the formula</em>

x = \frac{-b}{2a}

Identification of a, b and c in f(x), g(x) and h(x) can be obtained as follows:

f(x) = x^2 + 6x - 1

⇒ a = 1, b = 6 and c = -1

g(x) = -x^2 + 2

⇒ a = -1, b = 0 and c = 2

h(x) = 2^2 - 4x + 3

⇒ a = 2, b = -4 and c = 3

So, axis of symmetry in f(x) = x^2 + 6x - 1 will be:

x = \frac{-b}{2a}

x = -6/2(1) = -3

and axis of symmetry in g(x) = -x^2 + 2 will be:

x = \frac{-b}{2a}

x = -(0)/2(-1) = 0

and axis of symmetry in h(x) = 2^2 - 4x + 3 will be:

x = \frac{-b}{2a}

x = -(-4)/2(2) = 1

<em>So, the rank from least to great based on their axis of symmetry: </em>

0, 1, -3 ⇒ g(x), h(x), f(x)

So, <em>option C</em> is correct.

<em>Keywords: axis of symmetry, functions</em>

<em>Learn more about axis of symmetry from brainly.com/question/11800108</em>

<em>#learnwithBrainly</em>

7 0
4 years ago
Can someone please help me !?!??!
const2013 [10]

The perimeter is just the sum of all the side lengths, so you have

P=2.8+3.4+10.8+7.1+4.5+8.2=36.8

7 0
3 years ago
Fill in the blank to complete the equation below__ + 81 = 9(7+9)
Elis [28]

Answer:

63

Step-by-step explanation:

9(7+9) = 63 +81

5 0
3 years ago
Read 2 more answers
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