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nydimaria [60]
3 years ago
5

How do I convert 4/9 into a decimal?​

Mathematics
2 answers:
denis-greek [22]3 years ago
6 0

Answer:

0.4

Step-by-step explanation:

Minchanka [31]3 years ago
4 0

Answer:

0.4

Just divide the top of the fraction by the bottom

Step-by-step explanation:

Hope this helps :)

pls make brainliest :p

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An automobile manufacturer can produce up to 300 cars per day. The profit made from the sale of these vehicles can be modeled by
drek231 [11]

Answer:  175

<u>Step-by-step explanation:</u>

To find maximum, we need to find the vertex.  

The x-value of the vertex is the number of automobiles that should be made and sold.  <em>The y-value is the maximum profit.</em>

P(x) = -10x² + 3500x - 66,000

         a=-10, b = 3500, c=-66,000

x=\dfrac{-b}{2a}

x=\dfrac{-(3500)}{2(-10)}

x = \dfrac{-3500}{-20}

x = 175


<u>BONUS:</u>

The maximum profit is: P(x) = -10(175)² + 3500(175) - 66,000

                                              = -300,625 + 612,500 - 66,000

                                              = 245,875


8 0
3 years ago
What numbers does the square root of 125 fall between
attashe74 [19]
9 and 10

11 and 12

13 and 14

15 and 16

the square root of 125 is 11.18 so therefore it falls between 11 and 12
3 0
3 years ago
Read 2 more answers
What is the second step to solve the equation below a=<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7Bc%7D%7Bd%20%7D%20" id="TexF
umka2103 [35]

We have the equation:

a=\frac{c}{d}-b

Fist we add the b on the right side of the equation.

a+b=\frac{c}{d}

For the second step we multiply d to the right side of the equation

d(a+b)=c

5 0
2 years ago
If a right triangle, the acute angles measure x+15 and 2x degrees. What is the measure of the smallest angle of the triangle?
saveliy_v [14]

Answer:

The measure of the smallest angle of the triangle is  40.

Step-by-step explanation:

A right triangle adds up to 180

x+15+2x+90=180

Combine like terms

3x+105=180

Subtract both sides by 105

3x+105=180

   -105=-105

___________

3x=75 Divide by 3

x=25

Plug in 25 for x for equation expression

90=90

25+15=40

2(25)=50

Therefore for the smallest angle is 40

Hope this helps

6 0
3 years ago
Wht are the 20 different types of amino acids?
astra-53 [7]
The polar amino acids are serine, threonine, asparagine, glutamine, histidine, and tyrosine. The hydrophobic amino acids are alanine, valine, leucine, isoleucine, proline, phenylalanine, tryptophan, cysteine, and methionine.
5 0
3 years ago
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