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Gnesinka [82]
3 years ago
15

I need some help on this math assignment question, I haven't been able to figure it out for a while now.

Mathematics
1 answer:
Crank3 years ago
7 0

Answer:

3^-2 evaluates to 1/9

Step-by-step explanation:

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What Two pairs of fractions are shown. Which symbol correctly compares 2/3 2/4 each pair of fractions?
VikaD [51]

Answer:

Greater than symbol.

2/3 > 2/4

Step-by-step explanation:

We have two fractions, 2/3 and 2/4

We then go back to the inequality part of mathematics where we have symbols such as greater than (>), less than (<), and equal to (=).

Of the three inequality symbols, we look and pick at the one that represents best, the fractions we were given.

2/3 and 2/4

With 2/3 being greater than 2/4.

2/3 = 0.67

2/4 = 0.50

Succinctly, 2/3 > 2/4.

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Answer:

They can buy 24 helmets.

Step-by-step explanation:

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3 years ago
Solve the proportion: 5/x+7=3/x+3
Allushta [10]

Answer:

x=3

Step-by-step explanation:

cross multiply

5(x+3)=3(x+7)

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5x+15-3x=3x+21-3x

2x+15=21

2x+15-15=21-15

2x=6

x=3

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3 years ago
The leg of a right triangle is 3 units and the hypotenuse is 11 units. What is the length, in units, of the other leg of the tri
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D

Step-by-step explanation:

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Given that ∠A and ∠B are supplementary, Daisy conjectured that ∠A≅∠B . Which statement is a counterexample to Daisy's conjecture
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I believe the answer is C. 40 and 140.

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