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3 years ago

BRANLIEST FOR CORRECT ANSWER ASAP

Mathematics

2 answers:

Ganezh [65]3 years ago

8 0

Answer:

DOnt knowhow

Step-by-step explanation:

zhuklara [117]3 years ago

3 0

Answer:

Step-by-step explanation:

First rule:- Each value of y after the first one is obtained by multiplying the previous value by 1.5, ( Note 11.25 / 7.5 = 1.5 and 7.5 / 5 = 1.5).

The relationship is : a(n) = 5 * 1.5^(n-1)

Second Rule:- Note:- 12 - (-6) = 18 and 30 - 12 = 18. So we add 18 to get the next term in this rule.

Relationship is : a(n) = -6 + 18(n - 1).

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Hurry im despret i need help

svp [43]

The slope-point form of line:

$y-y_1=m(x-x_1)\\\\m=\dfrac{y_2-y_1}{x_2-x_1}$

We have the points (-9, 7) and (6, 2). Substitute:

$m=\dfrac{2-7}{6-(-9)}=\dfrac{-5}{6+9}=-\dfrac{5}{15}=-\dfrac{1}{3}\\\\y-7=-\dfrac{1}{3}(x-(-9))\\\\\boxed{y-7=-\dfrac{1}{3}(x+9)}$

The slope-intercept form of line:

$y=mx+b$ .

We have the slope m:

$y=-\dfrac{1}{3}x+b$

Pu the coordinates of the point (6, 2) to the equation:

$2=-\dfrac{1}{3}(6)+b$

$2=-2+b$ add 2 to both sides

$4=b\to b=4$

$\boxed{y=-\dfrac{1}{3}x+4}$

6 0

3 years ago

Plz help me :,( also show the work too /:

ZanzabumX [31]

Answer:

Surface Area for cube: 263 inches^3

Step-by-step explanation:

Formula: 2lw + 2lh + 2wh

2(6 1/2)(3) + 2(6 1/2)(7) + 2(3)(7) =

39 + 182 + 42 =

263 inches

Hope This Helps! :-)

6 0

4 years ago

At what point does the line with equation y=4-2x cut the y axis?

Mila [183]

Answer:

Step-by-step explanation:

This equation is in a reversed form of slope-intercept, or y=mx+b. In this form, b is the y-intercept and in the equation b is equal to 4 and the slop is 2!

7 0

3 years ago

How many degrees in the angle

kotegsom [21]

Answer:

130 degrees

Step-by-step explanation:

No hate but it literally tells you the answer by the picture.

4 0

4 years ago

Read 2 more answers

4x+2y=-8 3x-2y=22 x= y=