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GaryK [48]
3 years ago
15

Solve each equation 7.7r+6=6.7r+6

Mathematics
1 answer:
qwelly [4]3 years ago
3 0
You would first put the like terms together
7.7r-6.7r=6-6
Then you solve like a normal problem
1r=0
Then divide 1 from both sides
After that u would get r=0 as the answer
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Desde una altura de 3m un chico patea verticalmente hacia arriba una pelota con una velocidad de 18m/s cual es su posicion 1 seg
Korolek [52]

Answer: la altura es 13.1 m

Step-by-step explanation:

El movimiento descripto es de tipo rectilineo uniformemente variado, más precisamente tiro vertical.

Para calcular la posición al cabo de 1 seg utilizaremos la ecuacionecuación del movimiento descrita como:

y = v0.t - 1/2 g t^2

Donde y es la altura para cualquier momento

v0 es la velocidad inicial 18 m/s

g la aceleración de la gravedad 9.81 m/s2

y t el tiempo medido en segundos

Entonces para calcular la altura después de un segundo:

y = 18 m/s x 1 seg - 1/2 9.81 m/s2 (1 seg)^2 = 18 m - 4.9 m = 13.1 m

7 0
4 years ago
15 POINTS! ANSWER FAST!
s2008m [1.1K]

Answer:

-17 + 5(n - 1)

Step-by-step explanation:

The general form is a1 + d(n - 1)    where a1 = first term and d = common difference

So its -17 + 5(n - 1)

4 0
4 years ago
The Ryan family pays 1,347 per month for rent. If there rent doesn't change how much will they pay in dollars for rent over the
AURORKA [14]

Answer:

in a span of 30 years, the family would pay $40,410 in rent.

Step-by-step explanation:

you simply multiply $1,347 by 30!

(comment any questions)

5 0
3 years ago
if you have 5 signal flags and you can send messages by hoisting one or more flags on a flagpole how many messages can you send
shutvik [7]
Via email! is the answer 
6 0
3 years ago
A recipe says to use 4 cups of flour to make 54 cookies. What is the constant of proportionality that relates the number of cook
lara [203]
Y=4x+54(y) is the answer
7 0
3 years ago
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