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Virty [35]
3 years ago
6

How you know when you need to add parenthesis in an expression

Mathematics
1 answer:
Anit [1.1K]3 years ago
4 0

Answer:

rjeov oke eieie

Step-by-step explanation:

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what is the total weight of the italian Sandwhich?write the amount as a fraction in simplest form,meat:0.35,vegie:0.15,sauce:0.0
Olegator [25]
The total weight of the Italian sandwich in its simplest fraction is 3/5.

meat      : 0.35  in fraction 35/100
veggies : 0.15 in fraction 15/100
sauce    : 0.05 in fraction 5/100
bread     : 0.05 in fraction 5/100

Total weight = 35/100 + 15/100 + 5/100 + 5/100
                    = (35 + 15 + 5 + 5) / 100
                    = 60/100

To simplify the fraction:

60/100 ⇒ 60 ÷ 10 = 6 ; 100 ÷ 10 = 10 ⇒ 6/10
6/10 ⇒ 6 ÷ 2 = 3 ; 10 ÷ 2 = 5 ⇒ 3/5

7 0
2 years ago
Read 2 more answers
How do you graph D? PLz explain. HELPPPPPPPPPPPPPPP
yanalaym [24]
See the attached image for the graph. Specifically figure 2 is the graph you want. You can leave the red points on the graph or decide to erase them (leave behind the blue line though). 

To generate each of the red points, you'll plug in various x values to get corresponding y values.

For instance, plug in x = 0 and we get...
y = -|x-6| - 6
y = -|0-6| - 6
y = -|-6| - 6
y = -6 - 6
y = -12
So when x = 0, the y value is -12. The x and y value pair up to get (x,y) = (0,-12)

Another example: plug in x = 2
y = -|x-6| - 6
y = -|2-6| - 6
y = -|-4| - 6
y = -4 - 6
y = -10
So the point (2,-10) is on the graph

The idea is to generate as many points as possible so we get an idea of what this thing looks like. 

Generate enough points, and you'll get what you see in Figure 1 (see attached image)

Then draw a line through all of the points. The more points you use, the more accurate the drawing. Doing that will generate the blue function curve you see in Figure 2 (also attached)

3 0
3 years ago
Read 2 more answers
WILL GIVE BRAINIEST TO THE CORRECT ANSWER!
11Alexandr11 [23.1K]

Answer:

B. Multiplication

Step-by-step explanation:

1+3x+(x*4)

1+3x+4x

You are multiplying x and 4

4 0
3 years ago
Which is the best estimate of -14 1/9 (-2 9/10)<br><br> A- (-42)<br> B-(-28)<br> C-28<br> D-42
aleksandrvk [35]
D), I believe it is -42. Correct me if im wrong :}
4 0
2 years ago
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Graph the hyperbola x^2/4-y^2/1=1 What is the orientation of the transverse axis
ella [17]

Answer:

The orientation is horizontal.

a=2 and b=1

The center is (0,0).

The vertices are (-2,0) and (2,0).

c^2= 5.

The slope is 1/2.

Step-by-step explanation:

I got them right on edge

5 0
3 years ago
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