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yuradex [85]
4 years ago
11

Simplify the expression 7y+3x+3-2y+6

Mathematics
1 answer:
pishuonlain [190]4 years ago
8 0

Answer:

5y + 3x + 9

Step-by-step explanation:

Whenever something is multiplied by the same variable, you can combine the coefficients. In this case, first you'd move the values with the same variable next to each other, for simplicity:

7y-2y+3x+3+6

Then, combine like terms.

5y+3x+3+6

5y+3x+9

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5.58 as an improper fraction
navik [9.2K]

Answer:

5 29/50= 279/50

Step-by-step explanation:


3 0
3 years ago
what angle is half of its supplement; the measure of one angle is 15 less than half the measurement of its supplement; complemen
Delvig [45]

So one angle is of measurement 130 degree and the other angle is of measurement 50 degree.

<h3>What are angles?</h3>

When two rays are linked at their ends, they create an angle in geometry. The sides or arms of the angle are what are known as these rays.

When two lines meet at a point, an angle is created.

An "angle" is the measurement of the "pening" between these two rays. It is symbolized by the character. The circularity or rotation of an angle is often measured in degrees and radians.

Angles are a common occurrence in daily life.

Angles are used by engineers and architects to create highways, structures, and sports venues.

According to our question-

One angle's measurement is 15 less than its supplement's measurement.

Let's say that the supplement angle is measured in degrees.

So the measurement of the other angle is

And the sum of the measurement of supplementary angles is 180.

Multiplying both sides by 2

Therefore, one angle is 130 degrees in length and the other is 50 degrees.

learn more about angles click here:

brainly.com/question/25716982

#SPJ4

4 0
1 year ago
BRAINLIEST ASAP! PLEASE HELP ME :)
avanturin [10]

Answer:

1.) BC, AD, FI.

2.) Parallel.

Step-by-step explanation:

I can't get the other two I'm sorry mate like I really gotta go. Before my mum gets mad. Got chores. Good luck.

6 0
4 years ago
What type of number is 3<br> 7191?
Vilka [71]
The typw of number is 3

24 + 5617 + 728292
6 0
3 years ago
the perimeter of the rectangular shape is 960 ft. the shortest side is 150ft what is the length of the longest sides of the buil
Natalija [7]
P = 2(l + w)

Plug in what we know:

960 = 2(l + 150)

Distribute 2:

960 = 2l + 300

Subtract 300 to both sides:

660 = 2l

Divide 2 to both sides:

l = 330

So the length of the longest side is 330 ft.
6 0
4 years ago
Read 2 more answers
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