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Zina [86]
3 years ago
11

PLEASE PLEASE help me I WILL GIVE BRAINLIEST

Mathematics
1 answer:
ale4655 [162]3 years ago
8 0

1. y   1.2y  are like terms

Choice A

2.   2 + 17x-5x+9 =

   11+12x

12x+11

Choice B


3. 3(5y+6)-4

  15y+18-4

15y+14

Choice C


4.  81-27p

27(3-p)

Choice B

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Can somebody please help me here
andrey2020 [161]

The ordered pairs already plotted have x-coordinates: -3, -2, 1, and 2.

A function cannot have two ordered pairs with the same x-coordinate.

The answer cannot have -3, -2, 1, or 2 as the x-coordinate.


Answer: First choice (-1, 2)

6 0
3 years ago
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Anarel [89]

Answer:

C. 18

Step-by-step explanation:

4-6 paris = about 23

10-12 pairs = about 5

28 - 5 = 18

4 0
2 years ago
The least common multiple of two whole numbers is 40. The ratio of the greater number to the lesser number is 4:5. What are the
strojnjashka [21]

Answer:

8 and 10

Step-by-step explanation:

the ratio of the two numbers is 4:5

So let's take 4 and 5 as our number, we find out that their LCM is 20.

The next pair would be 8 and 10. Their LCM is 40 , so they are the numbers.

4 0
3 years ago
Combine the like terms to create an equivalent expression.<br><br> 4p+6-3
Dvinal [7]
The answer is 4p+3 because you can combine the 6 and -3
8 0
3 years ago
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2. Find the measure of angle L.
BabaBlast [244]

Answer:

∠ L ≈ 21.6°

Step-by-step explanation:

Using the Sine rule in the triangle

\frac{MN}{sinL} = \frac{LM}{sinN} , that is

\frac{34}{sinL} = \frac{42}{sin27} ( cross- multiply )

42 × sinL = 34 × sin27° ( divide both sides by 42 )

sinL = \frac{34sin27}{42} , then

∠ L = sin^{-1} ( \frac{34sin27}{42} ) ≈ 21.6° ( to the nearest tenth )

4 0
2 years ago
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