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Firlakuza [10]
3 years ago
5

Just want to make sure

Mathematics
2 answers:
stepan [7]3 years ago
4 0
<span>3x + 3y = 3 hope this helped</span>
Musya8 [376]3 years ago
3 0

Answer:

The other answer is wrong. I just took the test, it's actually x + y = 9

OωO what's this

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Which of the following is an equation of the line through (3, -1) and (−2, 14)?
enot [183]
D.
Slope is rise over run and in this case it is -15/ 5 so when it is reduced you get -3 as your slope
5 0
3 years ago
Read 2 more answers
Write the first five terms of the sequence. an=n2 +2​
Alla [95]

Answer:

The first five terms of the given sequence

3, 6, 11, 18, 27

Step-by-step explanation:

It is given that,

an=n² +2​

<u>To find the first five terms</u>

a₁ = 1² + 2 = 1 + 2 = 3

a₂ = 2² + 2 = 4 + 2 = 6

a₃ = 3² + 2 = 9 + 2 = 11

a₄ = 4² + 2 = 16 + 8 = 18

a₅ = 5² + 2 = 25 + 2 = 27

Therefore the first five terms of the given sequence

3, 6, 11, 18, 27

4 0
3 years ago
3(k − 99) = –60 <br><br>k = ______
MArishka [77]

Answer:

k = 79

Step-by-step explanation:

3(k-99) = -60

(k-99) = -20

k= -20+99

k=79

4 0
3 years ago
EASY POINTS
weeeeeb [17]

Answer:

1 is true

2 is true

3 is true

4 0
2 years ago
Read 2 more answers
How to find A? help please and thanks
MrRa [10]
This problem exercises the concept of "similar triangles."

With similar triangles, we can compare the sides using ratios.
The equation we can use to find side A is stated below.

Side 1A / Side 1B = Side 2A / Side 2B

The number refers to the triangle, and the letter refers to the side of each triangle. Side A in both triangles must be the base of the triangle, and side B in both triangles can be either of the other sides. The only restriction is that once we pick a side B on triangle 1, we must pick that same side on triangle 2.

A / 7 = 3 / 2

Then we can solve for the length of side A.

A = 7*3/2 = 21/2 = (E) None of These
8 0
3 years ago
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