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2 years ago

Help!!!

Mathematics

1 answer:

Ad libitum [116K]2 years ago

3 0

Answer: 1/30 the rise over run is the slope wich means the y value over the x value and since you have 2 points you have to subtract the y values and put it over the subtracted x values

Step-by-step explanation:

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What is the slope of the line 3х + 5у — 2х + Зу

Shkiper50 [21]

Answer:

-1/8

Step-by-step explanation:

8 0

3 years ago

Prove the following statement.

gayaneshka [121]

Answer:

You can prove this statement as follows:

Step-by-step explanation:

An odd integer is a number of the form $2k+1$ where $k\in \mathbb{Z}$ . Consider the following cases.

Case 1. If $k$ is even we have: $(2k+1)^{2}=(2(2s)+1)^{2}=(4s+1)^{2}=16s^2+8s+1=8(2s^2+s)+1$ .

If we denote by $m=2s^2+2$ we have that $(2k+1)^{2}=8m+1$ .

Case 2. if $k$ is odd we have: $(2k+1)^{2}=(2(2s+1)+1)^{2}=(4s+3)^{2}=16s^2+24s+9=16s^{2}+24s+8+1=8(2s^{2}+3s+1)+1$ .

If we denote by $m=2s^{2}+24s+1$ we have that $(2k+1)^{2}=8m+1$

This result says that the remainder when we divide the square of any odd integer by 8 is 1.

6 0

2 years ago

What numbers multiply to 0.32 and also add to 1.2

mylen [45]

.08 x .04 is the right answer

6 0

3 years ago

Please help me ! I will give you a heart and Brainly , if you put a link I will report you !

Triss [41]

Answer:

<4= 164

Step-by-step explanation:

the sum of any 2 angles of a triangle is equal to the exterior linear angle of the triangle

<1+<2=<4

8x+9+5x+12=14x+10

13x+21=14x+10

21=x+10

11=x

<4=14x+10

<4=14(11)+10

<4=154+10

<4= 164

4 0

2 years ago

I REALLY NEED HELP WITH THIS

gtnhenbr [62]

Answer:

x=24

Step-by-step explanation:

6 0

2 years ago