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puteri [66]
3 years ago
14

the length of a rectangle is represented by (6x-2), and the width is represented by (x-1). which expression best represents the

perimeterof the rectangle ?
Mathematics
1 answer:
Scrat [10]3 years ago
7 0

Answer:

14x - 6

Step-by-step explanation:

P = 2(length + width)

P = 2(6x - 2 + x - 1) = 2(7x - 3) = 14x - 6

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I beg you to help me .
choli [55]

Answer:

16+3=y

y=19

Step-by-step explanation:

7 0
3 years ago
30g of sugar is used to make 4 cakes. How much sugar is used to make 7 cakes
tankabanditka [31]

Answer:

52.5

Step-by-step explanation:

well first you want to find the ratio and to do that just do 30 / 4 which is

7.5 so for every 1 cake you need 7.5 grams of sugar

if you plug in 7 it is just 7 * 7.5

7 * 7.5 = 52.5

so it takes 52.5 grams of sugar to make 7 cakes

hope this helps please make brainliest

4 0
3 years ago
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-2/9 - (-3)<br><br><br>I Need Help
USPshnik [31]
2.7777777 repeating decimal
5 0
3 years ago
The ratio of a circle's radius to its diameter is always 1 to 2. In math class, Russell uses his compass to draw a circle with a
Semenov [28]

12 bc 6/12 equals 1/2

8 0
2 years ago
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mr. larsen's third grade class has 22 students, 12 girls and 10 boys. two students must be selected at random to be in the fall
faust18 [17]

The probability that no boys will be chosen is 0.2857

What is probability?

The area of arithmetic called likelihood deals with numerical representations of the chance that an incident can occur or that a press release is true.

Main Body:

Total students =22

total boys = 10

total girls =12

Now we have to chose 2 girls from 12 , so combination is used to select ,

⇒¹²C₂

Also, We have to chose 2 girls from 22 students

so it can be represented as ,

⇒²²C₂

Probability of choosing 2 girls = ¹²C₂/²²C₂

On solving this we will get = 0.2857

Hence the probability is 0.2857

To know more about probability , visit;

brainly.com/question/13604758

#SPJ4

5 0
1 year ago
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