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3 years ago

A pair of linear equations is shown:

Mathematics

2 answers:

Aleks04 [339]3 years ago

7 0

Answer:

D makes more sence to me so imma say D

Step-by-step explanation:

beks73 [17]3 years ago

3 0

I’m pretty sure it’s d bc the y intercept is positive and the x which is the slow is negative

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How the Right of Occupancy can be transferred or exchanged.

SOVA2 [1]

Answer:

Wrong subject

Step-by-step explanation:

3 0

3 years ago

Find the sum of the geometric series 9000-900 +...+ 0.009

bagirrra123 [75]

Based on the calculations, the sum of this geometric series is equal to 9,990.

<h3>The standard form of a geometric series.</h3>

Mathematically, the standard form of a geometric series can be represented by the following expression:

$\sum^{n-1}_{k=0}a_1(r)^k$

Where:

a₁ is the first term of a geometric series.

r is the common ratio.

<h3>How to calculate the sum of a geometric series?</h3>

Also, the sum of a geometric series is given by this mathematical expression:

$S=\frac{a_1(1-r^n)}{1-r}$

<u>Given the following data:</u>

First term, a = 9000.

Common ratio, r = 900/9000 = 0.1

Substituting the given parameters into the formula, we have;

$S=\frac{9000(1-0.1^3)}{1-0.1}\\\\S=\frac{9000(1-0.001)}{1-0.1}$

S = 9000(0.999)/0.9

S = 8,991/0.9

S = 9,990.

Read more on geometric series here: brainly.com/question/12630565

#SPJ1

5 0

2 years ago

find the length of the base of a square pyramid if the volume is 1,024 cubic inches and has a height of 12 inches

Tju [1.3M]

Let 's x the length of the pyramid:
V=x²*h/3
V=1024 and h=12
So x²*12/3=1024
==>x²=1024*3/12
==>x²=256
==>x²=16²
==> x=16 for (x=-16 must be exclude <0)

......brainpower pts pls

7 0

3 years ago

Read 2 more answers

Find the side length of a cube with a volume of 422 yd ^3

Dmitry_Shevchenko [17]

Answer:

5.5 yd

Step-by-step explanation:

To find the side length of the cube, the volume is a clue. We know that all sides of a square are equal, and the volume of a cube is length×width×height. Since the length, width and height are all the same, we know it is V=x³. Since we know the volume, we can plug in and solve for x.

166=x³

In order to get x alone, we have to cube root both sides.

x≈5.5 yd

6 0

3 years ago

Write a proportion to answer the question.

goblinko [34]

Step-by-step explanation:

1. divide .5 from 100 and you will end up with 200.

2. multiply 200 by 8 giving you the answer 1600

to make sure the answer is correct you multiply the .5 percent by 1600 leaving you with 8

8 0

3 years ago