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zepelin [54]
3 years ago
11

Please help me please i really need help please

Mathematics
1 answer:
Nikitich [7]3 years ago
6 0

Answer:

Step-by-step explanation:

<h3>(3x+3y)=6</h3>

3x + -3y = 6

3x + -3y = 6

3x + -3y + 3y = 6 + 3y

3x + 0 = 6 + 3y

3x = 6 + 3y

x = 2 + y

x = 2 + y

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Need help quickly its hard
kaheart [24]

Answer:

1-3x+8y

Step-by-step explanation:

Multiply y and 2

Multiply y and 1

The y just gets copied along.

2*y evaluates to 2y

Multiply x and 4

Multiply x and 1

The x just gets copied along.

The answer is x

4*x evaluates to 4x

2*y-4*x evaluates to 2y-4x

The answer is 2y-4x+8

2*y-4*x+8 evaluates to 2y-4x+8

Multiply y and 6

Multiply y and 1

The y just gets copied along.

The answer is y

6*y evaluates to 6y

2y + 6y = 8y

The answer is 8y-4x+8

2*y-4*x+8+6*y evaluates to 8y-4x+8

-4x + x = -3x

The answer is -3x+8y+8

2*y-4*x+8+6*y+x evaluates to -3x+8y+8

8 - 7 = 1

The answer is 1-3x+8y

2*y-4*x+8+6*y+x-7 evaluates to 1-3x+8y

6 0
3 years ago
What is 30/ 100 plus 50
zhuklara [117]

Answer:

50.3x is the right answer

Step-by-step explanation:

30/100 + 50x = 50.3x

8 0
3 years ago
NEED HELP ASAP. WILL GIVE BRAINLIEST
Andreas93 [3]

Answer:

A. The magnitudes are 10, and the direction angles are about 18 degrees.

Step-by-step explanation:

Edge 2020

8 0
3 years ago
Read 2 more answers
What is the radian measure of the smallest angle formed by the hands of a clock at 7 o'clock?
netineya [11]
See the picture attached to better understand the problem
we know that
a full circle is a 360 degrees
divided in 12 equals parts-------> 360/12-------> 30 degrees each part

<span>the smallest angle formed by the hands of a clock at 7 o'clock has 5 parts
so
5*30</span>°------> 150°

convert to radian
pi radians---------> 180°
 x ---------------> 150°
x=150*pi/180--------> x=0.83*pi radians

the answer is
0.83*pi radians  or 2.62 radians

5 0
3 years ago
Help please! Writing proportional equations. Hi!! btw have a nice day
ANTONII [103]
Your answer is- (x being tickets sold and y being the amount of money) y=55x.

This means that for every ticket bought, it costs 55 dollars.
5 0
3 years ago
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