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Bezzdna [24]
2 years ago
14

Find the slope (4, -1) and (-2, 3)

Mathematics
2 answers:
shtirl [24]2 years ago
6 0

Answer: Beside The Fives.

Step-by-step explanation: ...

Yuliya22 [10]2 years ago
5 0
Answer: -2/3

3-(-1) over
-2-4
This equals 4/-6 which reduces to -2/3
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7/8 ÷3/4 <br><br><br> pls help me past my tst
kaheart [24]

Answer:

Exact Form:

7/ 6

Decimal Form:

1.1

6

Mixed Number Form:

1  1/

6

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
2/5 m = ____ cm<br><br><br><br> 5/6 year = _____ months <br><br><br> ONLY IN FRACTION
kakasveta [241]

Step-by-step explanation:

5/6×12..1/5 x 100cm(1m)

i think so dont hate me

5 0
3 years ago
A triangle has side lengths of
Angelina_Jolie [31]

Answer:

3 is the right one

Step-by-step explanation:

Simple math you know

3 0
2 years ago
A woman saw oranges and mangos ad the market. She bought some oranges at 35 cents each and some mangoes at $1.00. if she bought
marysya [2.9K]

Answer: 20 oranges and 5 mangoes

Step-by-step explanation:

Define the following:

x = number of oranges

y = number of mangoes

Make the following system of equations:

x + y = 25

0.35x + 1.00y = 12.00

Solve for x:

y = 25 - x

⇒ 0.35x + 1.00(25 - x) = 12.00

⇒ 0.35x + 25 - x = 12.00

⇒ -0.65x = -13.00

⇒ x = 20

Solve for y:

20 + y = 25

y = 5

∴ 20 oranges and 5 mangoes were purchased.

8 0
1 year ago
Indicate the general rule for the arithmetic sequence with a3 = -12 and a8 = -37
Mandarinka [93]

Answer:

The general rule is a_n = -2 - 5(n-1)

Step-by-step explanation:

Arithmetic sequence:

In an arithmetic sequence, the difference between consecutive terms is always the same, and this difference is called common difference.

The general rule of an arithmetic sequence is given by:

a_{n} = a_1 + (n-1)d

In which a_1 is the first term and d is the common difference.

We can also find the nth term as a function of a term m, using:

a_n = a_m + (n-m)d

a3 = -12 and a8 = -37

First we find the common difference. So

a_n = a_m + (n-m)d

a_8 = a_3 + (8-3)d

-37 = -12 + 5d

5d = -25

d = -\frac{25}{5}

d = -5

So

a_n = a_1 - 5(n-1)

Finding the first term:

a_n = a_1 - 5(n-1)

Since a_3 = -12

a_n = a_1 - 5(n-1)

a_3 = a_1 - 5(3-1)

a_1 = a_3 + 10 = -12 + 10 = -2

So the general rule is:

a_n = a_1 - 5(n-1)

a_n = -2 - 5(n-1)

6 0
2 years ago
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