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Anika [276]
4 years ago
10

Please help it is due tomorrow I suck at math homework please hellp

Mathematics
1 answer:
Helen [10]4 years ago
3 0

11a) False. If you simplify 8/30 you get 4/15 not 2/15.

11b) False. If you simplify 6/15, you get 2/5 not 3/5.

11c) true. 5/15 can be simplified to 1/3.

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Bruce’s hourly wage increased from $15.50 to $18.60. What rate of increase does this represent?
AURORKA [14]

Answer:

0.2% increase

Step-by-step explanation:

First, you find the change between $15.50 and $18.60, which is 3.10. Then you do 3.10 divided by the original, which is 15.50. You should get 0.2.

7 0
3 years ago
a lemon pie was cut into 6 equal pieces. being on a diet, Matilda ate only half a piece. what fraction of the whole pie did she
WINSTONCH [101]
Matilda only ate 1/12 of the pie as 1/2 of 1/6 = 1/12
5 0
3 years ago
Which expressions are equivalent to ln x 2 ln 5 ln 1? Check all that apply. 2 ln 5x ln (x 26) ln 25x ln 1 ln 25x.
Marysya12 [62]

Equivalent expression is the expression of two equation when the way of representation of the two equation is different but the result is same.The expressions which are equivalent to the given expression are,

  • \ln25+\ln1
  • \ln25

Given information-

The expression given in the problem is,

\ln x+2 \ln 5 +\ln1

<h3>Equivalent expression-</h3>

Equivalent expression is the expression of two equation when the way of representation of the two equation is different but the result is same.

For given expression,

\ln x+2 \ln 5 +\ln1

As the above function is the function of <em>x. </em>Thus it can be written as,

f(x)=\ln x+2 \ln 5 +\ln1

<h3>Logarithm power rule</h3>

Logarithm power rule states that the exponent of the logarithm function can transfers to front of the logarithm and vice versa. Thus,

f(x)=\ln x+ \ln 5^2 +\ln1\\&#10;f(x)=\ln x+ \ln 25 +\ln1

Now the value of \ln 1 is equal to the zero. Thus,

f(x)=0+\ln 25 +\ln1\\&#10;f(x)=0+\ln 25 +\ln1\\&#10;f(x)=\ln 25 +\ln1\\&#10;f(x)=\ln 25 +0\\&#10;f(x)=\ln 25

Hence the expressions which are equivalent to the given expression are,

  • \ln25+\ln1
  • \ln25

Learn more about the equivalent expression here;

brainly.com/question/10628562

5 0
3 years ago
Read 2 more answers
Find the value of x.<br> (x + 30)
taurus [48]

Answer:

x=55

Step-by-step explanation:

The exterior angles of a polygon add to 360.

x+x+x+x+x+x+30 = 360

Combine like terms

6x+30 = 360

Subtract 30 from each side

6x+30-30 = 360-30

6x = 330

Divide by 6

6x/6 =330/6

x =55

8 0
3 years ago
Easy question There are 8 sixth-graders and 16 seventh-graders in a class.
Paha777 [63]

Answer:

2:3

Step-by-step explanation:

16/24=1/3

Hope this helps you!!!!!!!! :D

3 0
2 years ago
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