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lina2011 [118]
3 years ago
5

The triangle below has a total perimeter of 450 cm:

Mathematics
1 answer:
Setler [38]3 years ago
6 0

450-128-150=X

Btw, the length is 172


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Kevin spends $11.25 on lunch every week during the school year. If there are 35.5 weeks during the school year, how much does Ke
ASHA 777 [7]

Answer:

399.37

Step-by-step explanation:

multiply the amount each week by the amount of weeks to get the answer :)

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Find the approximate area of the shaded part of the circle. Use 3.14 for π
natta225 [31]
Its c i use the calcuatior
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How can you use the sign of the points to determine location? please help and i will give brainliest :D
Vladimir [108]

To determine the location of a point on a graph, the first number of the ordered pair is a x-coordinate which means the first number you would look for would be the horizontal line, or the x-axis. The second number is the y-coordinate which means that you would look on the vertical line, or the y-axis. You would go on the horizontal line first, then from there go up to the y-coordinate and place your point. (I'm sorry if it's long but you can try to shorten it.)

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8 0
3 years ago
How can you use the backward problem-solving strategy to solve a two-step equation
neonofarm [45]
Let's use the equation 5x - 20 = 10 as an example for this.

To work backwards from this, you would add the same amount to each side.

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To do that, you would add 20.

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So it would look a bit like this:

5x - 20 + 20 = 10 + 20

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Basically, you isolate the multiple of the variable then divide the answer to the equation from that multiple.

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5 0
3 years ago
Please help! I must match the numbers on the left with all appropriate number sets on the right . A number on the left may match
Flura [38]

Answer:

\sqrt{5} = Irrational

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Explanation:

See attached photo! (it is hard to explain in words haha)

      Side note: All natural numbers are rational numbers, but not all rational numbers are natural numbers (this applies differently to all sections, like all integers are whole, but not all whole are integers, etc)

      Side note #2: Whole numbers are just natural numbers AND zero

Hope this is correct (or at least helps), have a nice day! :D

3 0
2 years ago
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