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sweet [91]
2 years ago
10

HELP PLEASEE!! What is the value of x in the triangle?

Mathematics
1 answer:
Genrish500 [490]2 years ago
8 0

Answer:

its mostly 6

Step-by-step explanation:

but did they give a answer sheet?

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In the first quadrant you start at 6,8 and move 3 units right 2 units down
Finger [1]

Answer:

You would end up at (9,6)

8 0
2 years ago
Which of the following geometric series converges?
Artist 52 [7]

All three series converge, so the answer is D.

The common ratios for each sequence are (I) -1/9, (II) -1/10, and (III) -1/3.

Consider a geometric sequence with the first term <em>a</em> and common ratio |<em>r</em>| < 1. Then the <em>n</em>-th partial sum (the sum of the first <em>n</em> terms) of the sequence is

S_n=a+ar+ar^2+\cdots+ar^{n-2}+ar^{n-1}

Multiply both sides by <em>r</em> :

rS_n=ar+ar^2+ar^3+\cdots+ar^{n-1}+ar^n

Subtract the latter sum from the first, which eliminates all but the first and last terms:

S_n-rS_n=a-ar^n

Solve for S_n:

(1-r)S_n=a(1-r^n)\implies S_n=\dfrac a{1-r}-\dfrac{ar^n}{1-r}

Then as gets arbitrarily large, the term r^n will converge to 0, leaving us with

S=\displaystyle\lim_{n\to\infty}S_n=\frac a{1-r}

So the given series converge to

(I) -243/(1 + 1/9) = -2187/10

(II) -1.1/(1 + 1/10) = -1

(III) 27/(1 + 1/3) = 18

8 0
2 years ago
3(2.4−1.1m)=2.7m+3.2
telo118 [61]

Hello again!

First, distribute the 3 to the parenthesis, so you get 7.2-3.3m=2.7m+3.2. Next, subtract 3.2 from both sides to get m's on one side. Then you have 4.2-3.3m=2.7m. Next, add 3.3m to both sides so you can solve for m. Now you have 4.2=6m. Then, divide 4.2 by 6, and m=.7

Hopefully this helps! Let me know if you have any questions

6 0
3 years ago
Read 2 more answers
1 liter is equivalent to 1,000 milliliters how many litters are in 2,500 milliliters.
Furkat [3]
You can create and solve a proportion to get this answer. 
Let x be the number of litters in 2500.

1. Write out proportion.                         1/1000=x/2500
2. Cross Multiply.                                   1000x=2500
3. Divide by 1000 on each side.                     x=25
 

3 0
3 years ago
Jerome has a job that requires a clean shirt every day. It cost $1.25 to have a shirt washed and ironed. What is the cost for cl
Naily [24]

Answer:

$6.25

Step-by-step explanation:

1.25 x 5 = 6.25

it´s the cost times how ever many days

3 0
3 years ago
Read 2 more answers
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