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marshall27 [118]
2 years ago
13

What is 65% of (102/2)

Mathematics
1 answer:
Reil [10]2 years ago
5 0

Answer:

33.15

Step-by-step explanation:

65% is 0.65

102/2=51

0.65*51=33.15 which is the answer

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Three times the age of Abel is four more than the age of Asare.In three years,the sum of their ages will be 30 years.Find their
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Answer:

  • Abel is 7 and Asare is 17 years old

Step-by-step explanation:

Let the age of Abel is x and age of Asare is y.

Three times the age of Abel is four more than the age of Asare:

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And

In three years, the sum of their ages will be 30 years:

  • x + 3 + y + 3 = 30

We got two equations.

Simplify and solve by substitution:

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Answer:

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Step-by-step explanation:

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21 and 22 are complementary angles.
Bumek [7]

The measure of angle 2 is \angle 2=14^{\circ}

Explanation:

Given that \angle 1 and \angle 2 are complementary angles.

Also, the measure of angle 1 is \angle 1= 76^{\circ

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Since, we know that the complementary angles add up to 90°, then the angles \angle 1 and \angle 2 add up to 90°.

Thus, we have,

\angle 1+\angle 2=90^{\circ}

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2) Subtraction property of logarithm

3) Equality property of logarithm

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By the Product property of logarithm,

log a + log b = log(a.b)

And, By the Subtraction property of logarithm

log a - log b = log(a/b)

Also, by the equality property of logarithm,

log(a) = log(b) ⇒ a = b

Given expression,

log_2(5)+log_2(x+2)-log_2(x+1)=log_2(7)                                                                

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