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Lelu [443]
3 years ago
8

Please help me I don't understand

Mathematics
1 answer:
sashaice [31]3 years ago
3 0
Answer is B because the red has 2 columns and 7 rows that is how you get 2/7 And the blue has 3 rows and 5 columns making 3/5
If you multiply these together you get the doubled colored (red/blue over the total of squares)
6/35
The other way which most likely I think you should choose this way is D why?? Because there are out of the red are 3 out of 7 rows that are combined with blue and 2 out of 5 of the blue column are combined with red This makes the 3/7×2/5 = with the 6/35 (combined colors/total)
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(50 POINTS)
Anna71 [15]

So 1 hour=60 min.,

So 10/1*60/1=600 min. That means 10 hours = 600 min.,

Then add the 39 min. to this equation= 639 min.,

Then you solve for the seconds, 24/1*1/60=0.4,

So 24 seconds is 0.4 (40%) of a minute,

Then it mean that it would take 639.4 minutes for Saturn to make a full rotation.

Hope This helps!!!

<3 -austint1414

8 0
3 years ago
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Which statement best explains the value of 16-(-3)
Alja [10]

Answer: 48

Step-by-step explanation:

It is the negative of 16 times the negative of 3.

Not sure if this is the answer but I hope it helps!

3 0
3 years ago
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21. You are making a rectangular poster to advertise a school fundraiser. You
liubo4ka [24]

The simplified expression for perimeter is 6w, and for area is 2w². 3 meters of a width will allow the most area while not exceeding a perimeter of 20 meters.

Step-by-step explanation:

Let w represent the width of the poster then,

The length of the poster is twice as long as its width, to mean the length is 2w

Perimeter is the distance around the figure. Your figure is a rectangle with sides width, w and length 2w;

Perimeter formula is = 2(l+w) where l is length and w is with

P=2(2w+w) = 2(3w) = 6w meters

Area is given by the product of length and width of the figure

Area=l*w

A=2w*w= 2w²

The table will be;

<u>Width in (m)       Perimeter=6w in (m)           Area (2w²) in m²</u>

3                          6*3= 18                                   2*3²=2*9=18

4                          6*4=24                                  2*4²=2*16=32

Width 3 allows for the most area while not exceeding a perimeter of 20 meters.

Learn More

Area of a rectangle figure : brainly.com/question/9624810

Keywords : rectangular poster, perimeter, area, expression

#LearnwithBrainly

3 0
3 years ago
Which statement is true about point F
Helen [10]

Answer: sorry i cant see the picture by any chance you think you can ss and send in the comments?

Step-by-step explanation:

6 0
3 years ago
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An extra large pizza recipe uses 6 ounces of cheese, 12 ounces of sauce, and 36 ounces of dough. In simplest form, how many ounc
Vinil7 [7]

Answer:

ratio dough:cheese 6:1

Step-by-step explanation:

36 ÷ 6 = 6

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6 0
3 years ago
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