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LUCKY_DIMON [66]
3 years ago
9

Marco is helping his dad plant 600 new trees in the woods behind their house. They plant 10% on Monday and 20% on Tuesday. Marco

says that must mean they planted 30 trees so far. Do you agree with Marco's statement? Why or why not?
Mathematics
2 answers:
Evgesh-ka [11]3 years ago
8 0

Answer:

I Disagree

Step-by-step explanation:

to find the answer I did 20 divided by 100 and got 0.2 the multiplied 0.2 times 600 and the answer was 120 and that alone can tell you they planted way more 30 trees. Let me know if I'm wrong

krok68 [10]3 years ago
5 0

Answer:

No because they planted 180 trees

Step-by-step explanation:

add 20% + 10% to get 30%

30% of 600 is 180

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r-ruslan [8.4K]
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4 0
3 years ago
Rectangle J'K'L'M' shown on the grid is the image of rectangle JKLM after transformation. The same transformation will be applie
timama [110]

Answer:

  • (16, 7)

Step-by-step explanation:

Given rectangle JKLM

As per graph, the rectangle J'K'L'M' is the transformation of JKLM

Based on one of the points we can calculate the transformation rule:

<u>Let's use points K and K'</u>

  • K((-4, -8) → K'(6, -5)
  • 6 - (-4) = 10
  • -5 - (-8) = 3

<u>So the rule is </u>

  • (x', y') → (x + 10, y +3)

<u>Trapezoid STUV:</u>

  • Using point T(6, 4)

<u>Applying same rule:</u>

  • T' = (6 + 10, 4 +3) = (16, 7)
6 0
3 years ago
A football team won 75% of 120 games in a season. How many games is that?
Luba_88 [7]

Answer:

90 games

Step-by-step explanation:

Of the 120 games the football team played, they won 75% of them.

Remember that in mathematics, "of" almost always means to multiply. Here, that means we must multiply 75% by 120:

75% * 120

Remember also that % just means divided by 100, so 75% = 75 / 100. So:

75% * 120 = (75/100) * 120 = 9000/100 = 90 games

8 0
3 years ago
Read 2 more answers
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crimeas [40]

Answer:

72

Explanation:

x = 8

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Insert 8 for x

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Multiply

6 · 8 = 48

Add

48 + 24 = 72

Therefore 6x + 24 = 72

7 0
4 years ago
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jonny [76]

Answer: True. Questions should be collecting unbiased data that can be used in fact-finding. Having questions that are unrelated would not benefit the questionnaire. The questions within the questionnaire are one of the most important things. So, your answer would be A) true.

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3 years ago
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