2 years ago

Solve the equation 23(9+x)=−5(4−x).

Mathematics

1 answer:

NemiM [27]2 years ago

7 0

Answer:

x= $-\frac{277}{18}$

Step-by-step explanation:

You might be interested in

Please please help me with this

kompoz [17]

72degrees that the agngle its easy

3 0

3 years ago

The table shows the relationship between the number of members in a group and the minuted each member speaks during the presenta

Roman55 [17]

Hey! I'm from connections academy too. Which was the answer??

6 0

3 years ago

Car is moving on a circle on a plane. At time t (seconds), its x-coordinate is given by x(t) = 10 sin(200t + 3) + 30 while its y

Aleks [24]

Answer:

we have centre of circle as (30,40) and radius = 1

Step-by-step explanation:

Given that a car is moving on a circle on a plane.

At time t (seconds),

$x(t) = 10 sin(200t + 3) + 30$

and

$y(t) = 10 cos(200t + 3) + 40$

$x-30 = 10 sin(200t + 3) \\y-40 = 10 cos(200t + 3) + 40$

when we square and add both the equations we get

$(x-30)^2 + (y-40)^2 = 1$

(since sin square + cos square = 1 always)

i.e. we have centre of circle as (30,40) and radius = 1

3 0

3 years ago

Zachary plays a game. He earns and loses the following amounts of points throughout the entire game. How many points does Zachar

Sergio039 [100]

Answer:

0 points

Step-by-step explanation:

4 0

3 years ago

What are the values of x and y? I REALLY NEED Y , I HAVE X. I will mark you brainliest if you give me y and its correct!

Mazyrski [523]

Answer:

72.5°

Step-by-step explanation:

180° - 35° = 2y°

145° = 2y

145/2 = 50+22+0.5 = 72.5

4 0

3 years ago