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Dmitry [639]
3 years ago
12

Pleassssssssssss i need help

Mathematics
2 answers:
ElenaW [278]3 years ago
8 0
Line segment AB and CD
Lera25 [3.4K]3 years ago
6 0
It’s the First one AB and CD
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What is the probability of choosing an outfit from a green shirt,blue shirtor a red shirt,and a black short or blue pants?What i
amid [387]
Don’t understand what your asking in the first one. Choosing a vowel out of the word counting would be 3/8. And picking a consonant out of the word prime would be 3/5.
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3 years ago
-1 3/7 x (-3 2/3)=?
xxTIMURxx [149]
I was not sure if the x in your equation was a multiplication sign or a variable
6/7x
-1 multiplied by 3/7x times -2
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6 0
3 years ago
How long will it take Greg to earn $500.00 round to the nearest hour
Mrrafil [7]

Answer:

56 hours

Step-by-step explanation:

we know that  

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form y/x=k or y=kx

Let

x -----> the number of hours

y ----> the amount earned in dollars

This problem represent a proportional relationship between the variable x and the variable y

Find the value of the constant of proportionality k

k=y/x

For (3,27) ----> k=27/3=9\ \$/h

For (9,81) ----> k=81/9=9\ \$/h

For (21,189) ----> k=189/21=9\ \$/h

The constant of proportionality k is 9

The linear equation is

y=9x

For y=$500

substitute in the equation and solve for x

500=9x

Divide by 9 both sides

x=56\ hours

5 0
3 years ago
Simplify 2 to the 5th over 3 squared all raised to the 4th power.
son4ous [18]
I think that would be C but idk tell me if im right
8 0
3 years ago
A rope that is 78 inches in length is divided into 12 equal sections. Which shows the length of each section of the rope? Answer
Montano1993 [528]

Answer:

13/2

Hope this helps :-D

7 0
3 years ago
Read 2 more answers
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