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Rainbow [258]
3 years ago
15

Find x and y. Give reasons to justify your solution. AB is a straight line.

Mathematics
2 answers:
Lady_Fox [76]3 years ago
8 0

Answer:

x=8 degrees y=21 degrees

Step-by-step explanation:

zhannawk [14.2K]3 years ago
3 0

Answer:

x = 8

y = 21

Step-by-step explanation:

for explanation see the image

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The vertex of the graph of f(x) = |x - 3| +6 is located at<br> Done<br> Intro
Igoryamba

Answer:

The vertex of the graph is located at the point (3,6)

Step-by-step explanation:

Here, we want to know where the vertex of the equation if plotted will be

To get this, what we have to do is to equate the expression that we have in the absolute value to zero

After this, we then proceed to solve for the value of x

We have this as;

x -3 = 0

hence;

x = 0 + 3

x = 3

to get the y-value of the vertex, we look at the value at the side of the absolute value

This value is 6 and thus, the y-value of the vertex point is 6

So the coordinates of the vertex is (3,6)

8 0
2 years ago
If it is true that z2 - 6 = 19, then z2 + 6 = ?
qwelly [4]
The answer is probably the opposite which in this case would be -19 ?
5 0
3 years ago
An arithmetic sequence has a first term of 4 and a common difference of 3. What is the 20th term
tino4ka555 [31]

Answer:

61

Step-by-step explanation:

aₙ = a₁ + (n - 1)d

aₙ = 4 + (20 - 1)3

aₙ = 4 + (19)3

aₙ = 4 + 57

aₙ = 61

8 0
2 years ago
Find the equation of a line that passes through the points (1,-3) and (3,-4).
Tcecarenko [31]
The answer is y= -1/2x -2.5
7 0
3 years ago
What is the slope of the line graphed on the coordinate plane?
erica [24]

Answer:

m=\frac{1}{4}

General Formulas and Concepts:

<u>Pre-Algebra</u>

  • Order of Operations: BPEMDAS

<u>Algebra I</u>

  • Slope Formula: m=\frac{y_2-y_1}{x_2-x_1}

Step-by-step explanation:

<u>Step 1: Define</u>

Point (-6, -1)

Point (6, 2)

<u>Step 2: Find slope </u><em><u>m</u></em>

  1. Substitute:                    m=\frac{2+1}{6+6}
  2. Add:                              m=\frac{3}{12}
  3. Simplify:                        m=\frac{1}{4}
6 0
3 years ago
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