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3 years ago

0.2(x + 3) - 4(2x - 3) = 3.4

Mathematics

2 answers:

BigorU [14]3 years ago

8 0

Answer:

x= 1.¯17948¯¯

Explain:

Isolate the variable by dividing each side by factors that don't contain the variable

Lesechka [4]3 years ago

4 0

Answer:

your answer is incorrect

Step-by-step explanation:

0.2 times (x+3) = 0.2x + .6

4(2x-3) = 4 x 2x + 4 x -3 = 4 x 2x + -7 = 6x + -7

0.2x + .6 - 6x + -7 = -5.8x + -7

because you cannot combine terms that are not alike, then your final answer would have to be -5.8x + -7 because you did not give us what x is equal to.

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A = πηγ2<br> What do you divide by?

defon

Answer:

76.20+q; 76.60Es

Step-by-step explanation:

5 0

3 years ago

Explain the difference between exponential growth and exponential decay

alexdok [17]

Exponential growth is the function
$y = a^{x} , a\ \textgreater \ 1$
Exponential decay is the function
$y = a^{x} , 0\ \textless \ a\ \textless \ 1$
So, the basic difference is that in growth the base is more than 1, and in decay the base is more than 0 but less than 1.

8 0

3 years ago

Which statement correctly identifies a local minimum of the graphed function?

Rina8888 [55]

Answer:

C. Over the interval [–1, 0.5], the local minimum is 1.

Step-by-step explanation:

From the graph we observe the following:

1) x intercepts are two points.

ii) y intercept = 1

f(x) = y increases from x=-infinity to -1.3

y decreases from x=-1.3 to 0

Again y increases from x=0 to end of graph.

Hence in the interval for x as (-1.3, 1) f(x) has a minimum value of (0,1)

i.e. there is a minimum value of 1 when x =0

Since [-1,0.5] interval contains the minimum value 1 we find that

Option C is right answer.

There is a local minimum of 1 in the interval [-1,0.5]

3 0

3 years ago

Read 2 more answers

SOMEONE PLEASE EXPLAIN THIS TO ME!!!! Ty! (Problems like 8-15)!!!!

Vilka [71]

Your suppose to round the percent!!!!!!

3 0

3 years ago

Read 2 more answers

Round 8.96278650871 to the nearest millionth.

Andru [333]

the answer is 8.962790 because it is rounded to the nearest millionth

I hope this helps you

5 0

3 years ago