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Alexxandr [17]
3 years ago
8

Simplify. 4 × (8 + 5) + 9 45 46 61 62

Mathematics
1 answer:
Darya [45]3 years ago
7 0

Answer:

61

Step-by-step explanation:

4 × (8 + 5) + 9

Parentheses first

4 × (13) + 9

Then multiply

52 +9

Then add

61

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Answer:

22 people * (3/4 cup sugar / 8 people) = 6.75 cups sugar

Step-by-step explanation:

22 people * (3/4 cup sugar / 8 people) = 6.75 cups sugar, the answer is this because  3/4 cup is the same as 6/8 so you multiply the two whole numbers which is 22 * 6 which is 132 then you divide that by 8 which is the number of people the recipe serves which is equal to 16.5 or 6.75

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Which of the following is equivalent to the complex number i^54?
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Answer:

  • c)  - 1

Step-by-step explanation:

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240 is the answer to your question

4 0
3 years ago
The length of triangle base is 26. A line, which is parallel to the base divides the triangle into two equal area parts. Find th
Yanka [14]

Answer:

Step-by-step explanation:

It is given that the length of triangle base is 26, then let ABC  be the triangle and BC be the base of the triangle=26.Let DE be the parallel line to the base that divides triangle ABC into two equal area parts.

Now, Let AD=a, DB=b, DE=c, AE=d and EC=e, then

Since,  triangle ABC is similar to triangle ADE, thus using basic proportions, we get

\frac{AD}{AB}=\frac{DE}{BC}=\frac{AE}{AC}

\frac{AD}{AD+DB}=\frac{DE}{BC}=\frac{AE}{AE+EC}

\frac{a}{a+b}=\frac{c}{26}=\frac{d}{d+e}

Taking the first two equalities,we get

\frac{a}{a+b}=\frac{c}{26}

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LekaFEV [45]

Answer:

Interest earned= $200

Step-by-step explanation:

Giving the following information:

Initial investment= $20,000

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Real interest rate= 0.03 - 0.02= 0.01

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