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kirza4 [7]
3 years ago
10

Solve for a

Mathematics
2 answers:
Ivenika [448]3 years ago
8 0

Answer:

The answer is a = 4.5

Step-by-step explanation:

To find this we start by dividing away the coefficient of a.

10a = 45 ----> Divide both by 10

a = 4.5

I am Lyosha [343]3 years ago
4 0

Answer:

a = 4 1/2

Step-by-step explanation:

10a = 45

Divide each side by 10

10a/10 = 45/10

a = 45/10

Divide the top and bottom by 5

a = 9/2

a = 4 1/2

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Answer:

315 m/s = 1134 km/h

Step-by-step explanation:

Multiply the speed value by 3.6

315 x 3.6 = 1134

8 0
3 years ago
Graph the linear equations. Find three points that solve the equation -3x + 2y= 2
fredd [130]

Answer:

(0,1) , (2,4) , (4,7)

Explanation:

convert the equation into slope-intercept form (this would be y=3/2x+1)

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Serafina is solving a number puzzle that involves three integers. Integers, e, f, and g, where e is negative. The product of e a
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Step-by-step explanation:

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3 years ago
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Vilka [71]

Answer:

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Step-by-step explanation:

The order in which the letters and the digits are is important(AB is a different password than BA), which means that the permutations formula is used to solve this question.

Permutations formula:

The number of possible permutations of x elements from a set of n elements is given by the following formula:

P_{(n,x)} = \frac{n!}{(n-x)!}

In this question:

2 digits from a set of 10(there are 10 possible digits, 0-9).

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1,404,000 unique passwords are possible.

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The product would need to be greater than 2/3.

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