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3 years ago

5

Determine the solution to each of the following single variable equations. x-4=1/2(x+3) -4x=1/2(-8x+2) 3-2(-3x+1)=6x+1 0.5(x+3)=

-3(x-0.5

2 answers:

Lilit [14]3 years ago

8 0

1. x = 11
2. No solutions
3. True
4. x = 0
Hope this helps! & Happy New Years!

olga_2 [115]3 years ago

4 0

Answer:

1.x=11

2. no solution

3.infinte solutions

4.x=0

Step-by-step explanation:

i got 100% on this test!!

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which geometric series represents 0.4444... as a fraction? a) 1/4, 1/40, 1/400, 1/4,000 b) 1/40, 1/400, 1/4,000, 1/40,000 c) 4/1

xenn [34]

Answer: $\frac{4}{10}+\frac{4}{100}+\frac{4}{1,000}+\frac{4}{10,000}$

Step-by-step explanation:

The given geometric series are:

a) $\frac{1}{4}+\frac{1}{40}+\frac{1}{400}+\frac{1}{4,000}$

on simplifying in decimals, we get

$0.25+0.025+0.0025+0.00025=0.27775\neq0.4444$

b) $\frac{1}{40}+\frac{1}{400}+\frac{1}{4,000}+\frac{1}{40,000}$

on simplifying in decimals, we get

$0.025+0.0025+0.00025+0.000025=0.027775\neq0.4444$

c) $\frac{4}{10}+\frac{4}{100}+\frac{4}{1,000}+\frac{4}{10,000}$

on simplifying in decimals, we get

$0.4+0.04+0.004+0.0004=0.4444$

Thus, this geometric series represent 0.4444.

d) $\frac{1}{10}+\frac{1}{100}+\frac{1}{1,000}+\frac{1}{10,000}$

on simplifying in decimals, we get

$0.1+0.01+0.001+0.0001=0.1111\ \neq0.4444$

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kiruha [24]

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Margarita [4]

Answer:

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Step-by-step explanation:

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2 years ago

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RideAnS [48]

Answer:

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Step-by-step explanation:

Use the midpoint formula to find the midpoint of the line segment.

Midpoint formula is a mathematically equation used to measure the halfway point between two data points.

Calculating the midpoint is the same thing as calculating the average of two numbers. Therefore, you can calculate the midpoint between any two numbers by adding them together and dividing by two. For example, suppose you want to find the midpoint between the numbers 2 and 32. First, add the two numbers: 2 + 32 = 34.

I think don't get mad if its wrong :)

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3 years ago

Answer quick and i’ll mark branliest. Tomas makes balloon sculptures at a circus. In 96 minutes, he uses 160 balloons to make 32

MissTica

Answer:

3 min.

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Step-by-step explanation:

How many minutes does it take to make one balloon sculpture?

t = (Total time) / (Total identical balloon sculptures) = 96 / 32 = 3 min.

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