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scoray [572]
3 years ago
13

Harder than death itself I swear

Mathematics
1 answer:
tester [92]3 years ago
6 0

ok so first when u look at this kinda question, you see that it's a 30-60-90 triangle. that means it follows that angle rule.

so you can search up the rule for reference, but it's basically

30º -> x

60º -> x√3

90º -> 2x

alright and now you know that the leg opposite from the 30º is 7. That means that the leg opposite from the 60º will be (x)√3

now use substitution for x=7, and you'll get that

b = 7√3

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Vsevolod [243]

Answer:

All are positive, and point upwards. The angle that they increase along the horizontal axis is different.

Step-by-step explanation:

There are no negative signs that the x is multiplied in any of the equations, and the number they are multiplied by is different for each graph: one is 1, another is 2, and the last is 3.

6 0
3 years ago
Two consecutive perfect squares have a difference of $99$. what is the value of the larger perfect square?
Fofino [41]

Answer:

2500

Step-by-step explanation:

Let the first square number be x^2 then the next square number is (x+1)^2.

The difference between these two consecutive numbers is 99.

This implies that:

(x+1)^2-x^2=99

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x^2+2x+1-x^2=99

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Therefore the value of the larger perfect number is

(49+1)^2=50^2=2500.

6 0
3 years ago
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zhuklara [117]

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Step-by-step explanation:

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4 0
2 years ago
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AleksAgata [21]

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Viefleur [7K]

Answer:

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Step-by-step explanation:

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