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Nina [5.8K]
3 years ago
13

In an equation, constant can change.

Mathematics
1 answer:
valina [46]3 years ago
8 0
I think the answer is false
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Find the first term of the sequence 4, 12, 36, 108.... which exceeds 20,000.
Schach [20]

Answer:

43740

Step-by-step explanation:

its an exponential factor of 3 just multiply each answer by 3 to get the next one up

5 0
2 years ago
A 30-60-90 triangle's short leg has a length of 25. What is the length of the longest leg?
astraxan [27]

Answer:

25\sqrt{3}

Step-by-step explanation:

30-60-90 Triangles

short leg = x

long leg = x\sqrt{3}

hypotenuse = 2x

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3 years ago
What is the area of a circle that has a diameter of 18"?
lubasha [3.4K]
Since the formula for the area of a circle is Pi x r squared, the area would be 81 x Pi (you teacher may want you to use Pi as 3.14 or put it in your calculator).
7 0
3 years ago
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If 40% of a number is 80 what is 25% of that number?
olga2289 [7]

Answer:

25% of 200 is 50

Step-by-step explanation

40% of a number is 80

.40 * n = 80

Divide each side by .4

.40 n/.4 = 80/.4

n = 200

The number is 200

Now lets find 25 percent of that number

.25 * 200 = 50


7 0
3 years ago
PLEASE HELP URGENTTT
Margaret [11]

Answer: g^2+2g+1

Step-by-step explanation: Since she wants each side to be 1 inch larger, each side has a length of g+1. You need to find the area by squaring (g+1).

Write this as (g+1)(g+1). Use the FOIL method to get g^2+g+g+1. Simplify this to g^2+2g+1.

3 0
2 years ago
Read 2 more answers
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