All categories

2 years ago

HELLPPPPPPPPPPPPPPPPPPP

Mathematics

1 answer:

kirill [66]2 years ago

8 0

Answer:

Graph 1 ➡ y = 1/5 x + 3

Graph 2 ➡ y = 3x

Graph 3 ➡ y = -3x + 5

Graph 4 ➡ y = 1/3 x + 5

Step-by-step explanation:

Remember that slope is basically rise/run, where rise is up and down movement and run is left and right movement.

Also remember the formula for slope is y=mx+b, where m is slope and b is y-intercept. Additionally if y-intercept is 0 you don't write it.

Hope this helps :)

You might be interested in

The circle passes through the point (−2, 3) with a center of (-4,6). What is its radius?

Ganezh [65]

Answer:

radius = √13

Step-by-step explanation:

Forming the equation :

(x - h)² + (y - k)² = r²

(x, y) = point on circle
(h, k) = center of circle
r = radius

Solving :

(-2 + 4)² + (3 - 6)² = r²
r² = 4 + 9
radius = √13

7 0

2 years ago

Expand : (3x+5y)² please answer

alukav5142 [94]

Answer:

FOIL: $9x^2 +30xy + 25y^2$

(3x + 5y)(3x+5y)

F: 3x*3x

O: 3x*5y

I: 5y*3x

L: 5y*5y

$9x^2 +30xy + 25y^2$

Step-by-step explanation:

4 0

3 years ago

Given that ∆MTW ≅ ∆CAD, which angles are corresponding parts of the congruent triangles?

evablogger [386]

Answer:
∠T ≅ ∠A
Step-by-step explanation:
Since, ∆MTW ≅ ∆CAD
Therefore, ∠T ≅ ∠A (cpct)

3 0

2 years ago

What is 67,235 written as a number name

BaLLatris [955]

Answer:

sixty seven thousand two hundred thirty five

5 0

3 years ago

Read 2 more answers

Convert the rectangular coordinates to polar coordinates with

NikAS [45]

Given:

Rectangular coordinate = (8, 6)

To convert:

Rectangular coordinate to polar coordinate with r > 0 and 0 ≤ θ < 2π.

Solution:

Let us find r:

$r=\sqrt{x^{2}+y^{2}}$

$r=\sqrt{8^{2}+6^{2}}$

$r=\sqrt{100}$

r = 10

Now, find θ:

$$\tan \theta=\frac{y}{x}$

$$\tan \theta=\frac{6}{8}$

Cancel the common factor 2.

$$\tan \theta=\frac{3}{4}$

$$\theta=\tan^{-1} \left(\frac{3}{4}\right)$

θ = 36.87°

The polar coordinates are (r, θ) = (10, 36.87°).

6 0

3 years ago