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Lapatulllka [165]
3 years ago
10

Evaluate the expression 12 - 3y +420-4) for y = 3. 2

Mathematics
1 answer:
DiKsa [7]3 years ago
7 0

Answer:

56

Step-by-step explanation:

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Total amount if $500 is invested at 4% compounded annually for 10 years
ycow [4]
P(10) = P(2.7183) ^ 0.04 times 10
P(10) = P(2.7183) ^ 0.4
P(10) = P(<span>1.49182868673)
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Rounded, it would be 746. Hope it </span>helps! :)
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4) A right triangle has a hypotenuse length of 10 and one of its legs has a
Rudiy27

Answer: 8

Step-by-step explanation:

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3 years ago
Expand and simply <br>a) 2(4c+5d)+3(c-3d) <br>b) 6(3m+n)-4(m-n)<br>​
dezoksy [38]

Answer:

a. 11x + d

b. 15m + 10n

Step-by-step explanation:

a. 2(4c+5d) + 3(x-3d)

Break the brackets:

2*4c + 2*5d + 3*x - 3*3d

= 8x + 10d + 3x - 9d

Collect like termsL

= 8x + 3x + 10d - 9d

= 11x + 1d

b. 6(3m+n) - 4(m-n)

Break the brackets:

= 6*3m + 6*n - 3*m - 4*(-n)

= 18m + 6n - 3m - (-4n)

= 18m -3m + 6n + 4n

= 15m + 10n

Hope this helped :3

3 0
3 years ago
The Toblerone candy comes in a package like the triangular prism. The bases of the triangles are 2 inches with a height of 2.5 i
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Answer: 50 cubic in .

Step-by-step explanation: 10x2= 20 and then 20x2.5=50

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