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Oksi-84 [34.3K]
3 years ago
15

the length of a rectangle is half as much again as its breadth.If the perimeter of the rectangle is 120m​

Mathematics
1 answer:
grandymaker [24]3 years ago
5 0

Answer:

20 and 40

Step-by-step explanation:

120/2=60

3x=60

x=20

20x2=40 since it is two times

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Need help with order of operation <br> 4 × (4 - 4 + 4)
jonny [76]

Answer:

16

Step-by-step explanation:

Order of operations goes:

1. Solve any problems inside parenthesis or brackets

2. Solve any exponents

3. Solve any multiplication or division from left to right

4. Solve any addition or subtraction from left to right

In this case, we'll need to solve the problem inside of the parenthesis first. Since there are no exponents or multiplication/division problems inside, we'll move on to addition and subtraction from left to right.

4 x (4 - 4 + 4)

4 x (0 + 4)

4 x 4

Now, we multiply

4 x 4

16

Hope this helps!

3 0
3 years ago
What’s the answer? I don’t understand the question
Mice21 [21]

Answer:

Step-by-step explanation:

For 3. Amanda has the closest amount of yellow because 3/4 is the closest number to being whole. If I had 3/4 (Amanda) vs 3/5 (Dena) Amanda would win because she has the closest number to 4 while Dena is close but she’s 2 away from getting a whole and Amanda has 1.

4. 3/5 is the amount that’s yellow. So subtract 3-5 and that would leave you with 2/5 as your answer.

5. No, because technically they’re equivalent/equal to each other. 3-5 = 2 and 6-8 = 2 so they both have the same amount of yellow.

3 0
4 years ago
In the table shown, the ratio of miles biked to hours biked is constant.
lys-0071 [83]

Using proportions, it is found that the proportion \frac{m}{7} = 11 is used to determine the value of m.

-----------------

  • We look at both tables, one show the distance in miles biked and the other shows the number of hours biked.
  • From the tables, we can check that the relation is proportional, that is, in each hour, 11 miles are biked, as \frac{132}{12} = \frac{44}{4} = \frac{11}{1} = 1.
  • Thus, the following proportional relationship between m and h is established:

\frac{m}{h} = 11

  • m is found when h = 7, thus, the proportion is:

\frac{m}{7} = 11

A similar problem is given at brainly.com/question/24342347

4 0
3 years ago
Its me ethan jasmine say something plssssi need ur help wut is 20/40000x50
valentina_108 [34]

=2*50/4000=100/4000=1/40=0.025

3 0
3 years ago
Read 2 more answers
Pls pls pls pls pls pls pls pls pls pls pls
Nikitich [7]
I believe it would be 130 degrees
5 0
3 years ago
Read 2 more answers
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