2 years ago

Help me pleaseeeeeeeeeeee

Mathematics

1 answer:

Salsk061 [2.6K]2 years ago

6 0

Answer:

slope = $\frac{4}{5}$

Step-by-step explanation:

Calculate the slope m using the slope formula

m = $\frac{y_{2}-y_{1} }{x_{2}-x_{1} }$

with (x₁, y₁ ) = (- 4, 2) and (x₂, y₂ ) = (1, 6)

m = $\frac{6-2}{1+4}$ = $\frac{4}{5}$

You might be interested in

Tyee went shopping for a new video game because of a sale. The store was offering a 45% discount. If the price on the tag was p,

monitta

Answer:

It would be 0.45p.

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

Need help with this problem

PSYCHO15rus [73]

Blue (b): 1500

Green (g): 1000

Purple: (1/2)Green = (1/2)1000 = 500 THIS INFORMATION IS NOT NEEDED!

b/g = 1500/1000 = 1.5

6 0

2 years ago

Henry and Gavin are marking exam papers. Each set takes Henry 36 minutes and Gavin 1 hour. Express the times Henry and Gavin tak

sp2606 [1]

Answer:

3:5

Step-by-step explanation:

because

36:60

divide by 6

6:10

divide by 2

3:5

7 0

2 years ago

What is the length of AB

Anettt [7]

Answer:

$\boxed{\boxed{\overline{AB}=16}}$

Step-by-step explanation:

In the triangle ABC, m∠ABC=90°. Hence, it is right angle triangle.

$\tan \theta=\dfrac{p}{b}=\dfrac{AB}{64}$ --------1

In the triangle ABD, m∠ABD=90°. Hence, it is right angle triangle.

$\cot (90-\theta)=\dfrac{b}{p}=\dfrac{4}{AB}$

As $\cot (90-\theta)=\tan \theta$ , so

$\tan \theta=\dfrac{b}{p}=\dfrac{4}{AB}$ ---------2

From equation 1 and 2,

$\Rightarrow \dfrac{AB}{64}=\dfrac{4}{AB}$

$\Rightarrow AB^2=64\times 4$

$\Rightarrow AB^2=256$

$\Rightarrow AB=\sqrt{256}$

$\Rightarrow AB=16$

5 0

2 years ago

Solve -- 3 (x – 3) < 5 (1 - x).<br> Help

RUDIKE [14]

Answer:

x<7/4

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers