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Alex777 [14]
3 years ago
5

If l||m and the measure of angle 7 is twice the measure of angle 2, then the measure of angle 7 is:

Mathematics
2 answers:
Annette [7]3 years ago
8 0

Answer:

30

Step-by-step explanation:

zimovet [89]3 years ago
3 0

Answer:

Step-by-step explanation:

30

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Dina planted a six-foot tree in her backyard which she expects to grow at the rate of 4 feet per year. Find the equation of the
Scrat [10]

Answer:

y = 6 + 4x

After 4 years, the tree would be 22 ft tall.

Step-by-step explanation:

Hi there!

Let x = the number of years that pass

Let y = the height of the tree (ft)

We're given that the 6-foot tree grows at a rate of 4 ft per year. This means that the height of the tree will be equal to 6 ft, the original height, plus another 4 ft every year that passes.

Height of tree = 6 feet + 4 feet × number of years that pass

y = 6 + 4x

To solve for how tall the tree would be 4 years after Dina plants it, replace x with 4, since 4 years have passed:

y = 6 + 4(4)

y = 6 + 16

y = 22

Therefore, the tree would be 22 ft tall.

I hope this helps!

8 0
3 years ago
Order these numbers from least to greatest
pantera1 [17]

Answer:

8 5/6 -> 8.839 -> 177/20 -> 8.99

Step-by-step explanation:

8 5/6 = 8.333

8.839

177/20 = 8.85

8.99

8 0
3 years ago
Find the circumference in inches
Alborosie

Answer:

Step-by-step explanation:

2×radius with pi, 28*pi=28 pi or 87.92

3 0
2 years ago
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Complete the proof for proving that the diagonals of an isosceles trapezoid are congruent.
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..............................[a+b]2+c2
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Y=400(.99)^x is this growth or decay
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its decreasing. .........

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