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ruslelena [56]
3 years ago
12

Given that A, O & B lie on a straight line segment, evaluate COD.

Mathematics
2 answers:
GrogVix [38]3 years ago
8 0
(3x + 94) I’m not sure
Oliga [24]3 years ago
7 0
3x+94) is your answe
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What is an angle whose vertex is the center of the polygon whose sides are drawn totwo consecutive vertices
Sliva [168]

Answer:

A central angle of a regular polygon is an angle whose vertex is the center and whose sides contain two consecutive vertices of the polygon. You can divide 360° by the number of sides to find the measure of each central angle of the polygon.

Hope it helps

7 0
3 years ago
How is 2y(z(z+5)+10) gotten from 2yz^2 +10yz +20y ? Please help!!!
Harrizon [31]

Answer:

Adding like terms! Hope this Helps!

6 0
2 years ago
Use the vertical line test to determine whether the graph shown to the right is the graph of a function
Andreas93 [3]

That's not a function.

Since a vertical line hits the graph more than once, if fails the test. (See graph below)

If it is a function, any vertical line you draw can only hit the graph once.

3 0
3 years ago
Justo ayer fue el cumpleaños de Mauricio. Si a la edad e Mauricio, le sumo 13, al resultado le resto 10, luego al nuevo resultad
bezimeni [28]

Answer:

Mauricio nació en el año 2000.

Step-by-step explanation:

Supóngase que el cumpleaños se celebra en el año 2020, si x es la edad actual de Mauricio, entonces la expresión matemática que traduce el enunciado del problema es:

\frac{(x+13)-10}{23} +20 = 21

Ahora, se desarrolla y se simplifica la ecuación:

\frac{x+3}{23}+20 = 21

\frac{x+3}{23} = 1

Se despeja x:

x +3 = 23

x = 20

Mauricio tiene 20 años.

Ahora, el año de nacimiento de Mauricio es la sustracción de la edad de Mauricio del año actual:

y = 2020-20

y = 2000

Mauricio nació en el año 2000.

3 0
3 years ago
Whats the answer plz?10 points!:)
jeyben [28]

Answer:


Step-by-step explanation:

f(x) = 3x + 1 and g(x) = x^2 - 6

(f + g) (x)

(3x + 1) + (x^2 - 6)

3x + 1 + x^2 - 6

3x - 5 - x^2

=> -x^2 + 3x - 5

I hope this helps!


7 0
3 years ago
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