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2 years ago

This pattern follows the rule multiply by 2. what other feature do you observe? 4, 8, 16, 32, 64, 128

Mathematics

1 answer:

ruslelena [56]2 years ago

5 0

Answer:A. All terms are even because even x even = even.

Step-by-step explanation:Hope It helps you have a good day.

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Can i get some help pwease

TEA [102]

Answer:

Hey!

Your answer is Y=-5x-6

Step-by-step explanation:

Using the formula y=mx+c...

m=slope c=y-intercept

The coordinate s(the c) it's given you are the coordinates for the y-intercept so we only write the y-value down (the -6)

The m is the slope do we write the slope value (-5)

Which forms y=-5x-6

HOPE THIS HELPS!!

4 0

4 years ago

Calculate m∠ADC. Round to the nearest thousandth.

stira [4]

Answer: $54.508^{\circ}$

Step-by-step explanation:

Let the angle ADC = x degree

Since, By the given diagram, In triangle BDC,

$\frac{BC}{DC} = tan27^{\circ}$

⇒ $\frac{BC}{19.6} = tan27^{\circ}$

⇒ $BC = 19.6\times tan 27^{\circ}$

⇒ $BC = 9.98669881009$

Now, In triangle ADC,

$tan x =\frac{AC}{DC}$

⇒ $tan x =\frac{AB+BC}{DC}$

⇒ $tan x =\frac{17.5+9.98669881009}{19.6}$

⇒ $tan x =\frac{27.4866988101}{19.6}$

⇒ $tan x =1.40238259235$

⇒ $x = 54.508389368\text{ degree} \approx 54.508^{\circ}$

4 0

3 years ago

Circle the reason for each of the following manipulations used to simplify the product (8x^2) (3x^7) ?

gayaneshka [121]

Answer:

fgd

Step-by-step explanation:

3 0

3 years ago

Please help brainliest

-Dominant- [34]

Answer:

3y-1 = 2y+7

y-1 = 7

y = 8

5(8) + 6 = 5x - 9

46 = 5x - 9

55 = 5x

x = 11

3 0

3 years ago

The first three terms of a geometric sequence are as follows.

inysia [295]

Answer:

-270,810

Step-by-step explanation:

c.r. r=-30/-10=3

$a_{n} =a_{1}r^{n-1} \\a_{4}=-10(3)^{4-1}\\=-10(3)^3=-10 \times 27=-270\\a_{5}=-10 \times(3)^{5-1}\\=10 \times3^4\\=-810$

6 0

2 years ago