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Ostrovityanka [42]
3 years ago
8

0.18(y-9)+0.06y=0.04y-0.9

Mathematics
1 answer:
Ksju [112]3 years ago
7 0
Simplify both sides then isolate the variable and it gives you y=3.6
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Geomertry Tangents Chords Sectors Arcs and segments! whichever one helps
8_murik_8 [283]

Answer:

1

Step-by-step explanation:

(195 - 85)/2 = 54x+1 -->

110/2 = 54x + 1 -->

55 = 54x + 1 -->

54 = 54x -->

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3 0
3 years ago
Complete the recursive formula of the geometric sequence -0.3, 0.9, -2.7, 8.1. ....
SSSSS [86.1K]

Answer:

(-1)ⁿ(3)ⁿ/10

Step-by-step explanation:

The first term a = 0.3, the second term, ar = 0.9. The common ratio r = ar/a = 0.9/-0.3 = -3.

From the general term of a geometric series,

U = arⁿ⁻¹

= (0.3)(-3)ⁿ⁻¹

= (3/10)(-3)ⁿ⁻¹

= (-1)ⁿ⁻¹(3)(3)ⁿ⁻¹/10

= (-1)ⁿ(3)ⁿ/10

5 0
3 years ago
What is the correlation for a linear model of this data rounded to the nearest hundredth
GaryK [48]
I think it's a positive correlation because both the x and y values are increasing
4 0
3 years ago
The measure of two supplementary angles, ls and lt, are in the ratio of 7:3. find the value of mls.
ioda

The value of measure of ls is 126 degrees.

It is given in the question that the measure of two supplementary angles, ls and lt, are in the ratio of 7:3.

We have to find the value of measure of ls.

Let the measure of two supplementary angles ls and lt be 7x and 3x respectively.

We know that, the sum of measure of  two supplementary angles is 180 degrees.

Hence, according to the data given in the question, we can write,

7x + 3x = 180 degrees

10x = 180

x = 180/10

x = 18 degrees

Hence,

mls = 7x = 7*18 = 126 degrees.

To learn more about supplementary angles, here:-

brainly.com/question/13045673

#SPJ4

4 0
1 year ago
On Monday, it rained 1 1/4 inches. On Tuesday it rained 3/5 inch. How much more did it rain on Monday than on Tuesday.
rosijanka [135]
13/20 :) i can explain if you want me to :)


7 0
3 years ago
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