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nalin [4]
2 years ago
12

Write fractions in simplest form 9/10 + (-3)

Mathematics
1 answer:
CaHeK987 [17]2 years ago
5 0

Answer:

-2.1=Step-by-step explanation:

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Halle el valor de "h" del punto centro de la ecuación de la circunferencia cuyo diámetro es el segmento de la recta que une los
cupoosta [38]

Answer:

El punto es (3, 1)

Step-by-step explanation:

Sabemos que la ecuación de un circulo centrado en el punto (a, b), con radio R, se escribe como:

(x - a)^2 + (y - b)^2 = R^2

En este caso, sabemos que el diametro de nuestro circulo es igual al segmento que uno los puntos A(2, 3) y B(4, -1) (y el diametro es el doble del radio)

Entonces el centro del punto es exactamente el punto medio en el segmento dado.

Para encontrar el punto medio en el segmento dado, tenemos que encontrar el punto medio entre los valors en x, y el punto medio entre los valores en y.

Donde el punto medio entre dos valores a y b se calcula como:

punto medio = (a + b)/2  

El punto medio en x es:

x = (2 + 4)/2 = 3

El punto medio en y es:

y = (-1 + 3)/2 = 2/2 = 1

Entonces el punto medio en el segmento es:

C(x, y) = C(3, 1)

Esto quiere decir que el centro de la circunferencia va a ser el punto (3, 1)

8 0
3 years ago
The rectangle below has an area of 121-x^2121−x
Dennis_Churaev [7]

Answer:

(121 - x2) / (11 - x)

Step-by-step explanation:

8 0
3 years ago
Answer these 2 Questions for 10 points
Hitman42 [59]
29 x 13= 3720 x 1= 3720 divide that by 10= 372 remove 3 so (7,2) is the slope roach
6 0
3 years ago
Which is an exponential function with a y-intercept of (0, 3)?
Kaylis [27]

i think the last one Y = 1X

3 0
3 years ago
Read 2 more answers
Can someone help me???
chubhunter [2.5K]

Answer: 193.3125

Step-by-step explanation:

It deleted my entire explanation um-

Anyways, calculate the area of the rectangle, length x width (7 * 15) and the semicircle (i did pi times radius squared and halved it to get the semicircle)

Basically, 105 plus the semicircle is 193.

4 0
3 years ago
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