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VMariaS [17]
3 years ago
8

Last year Brian opened an investment account with $5800. At the end of the year, the amount in the account decreased by 28.5%. H

ow much is this decreased in dollars? How much money was in his account at the end of last year
Mathematics
1 answer:
Keith_Richards [23]3 years ago
5 0

Answer:

It decreased by 1653$ and he ended up with 4147$

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The following structure is composed of three right rectangular prisms: two that each measure 12 inches by 10 inches by 5 inches
GalinKa [24]

The volume of the stucture made from three rectangular prism is 4080 ft³

<h3>What is volume?</h3>

Volume is the amount of space occupied by a three dimensional shape or object.

The volume of the rectangular prism = length * width * height = 12 * 10 * 5 = 600 ft³

The volume of the other prism = length * width * height = 10 * 8 * 36 = 2880 ft³

Volume of the structure = 600 ft³ + 600 ft³ + 2880 ft³ = 4080 ft³

The volume of the stucture made from three rectangular prism is 4080 ft³

Find out more on volume at: brainly.com/question/12410983

5 0
2 years ago
Find the distance between the points (7, –5) and (–2, –4).
nasty-shy [4]

9.055

Step-by-step explanation:

distance

= √(x₁ - x₂)² + (y₁ - y₂)

= √[7 - (-2)]² + [-5 - (-4)]²

= √[9]² + [-1]²

= √(81 + 1)

= √82

≈ 9.055

3 0
3 years ago
Please answer this question now
shtirl [24]

Answer:

76 degrees.

Step-by-step explanation:

Let as consider O is the center of the circle . So from the figure it is clear that

\angle AOB=44^{\circ}

\angle COD=118^{\circ}

By central angle theorem, central angle subtended by an arc is twice of inscribed angle of the same arc.

We know that, \angle BAD=97^{\circ} and angle BOD is the central angle subtended by arc BD.

\angle BOD=2\times \angle BAD

\angle BOD=2\times 97^{\circ}

\angle BOD=194^{\circ}

Now,

\angle BOD=\angle BOC+\angle COD

194^{\circ}=\angle BOC+118^{\circ}

194^{\circ}-118^{\circ}=\angle BOC

76^{\circ}=\angle BOC

m(arc(BC))=76^{\circ}

Therefore, the measure of arc BC is 76 degrees.

5 0
3 years ago
During summer vacation, Jaylen read, on average, 5 pages per night. Once he returned to school, he averaged 2 pages per night. W
s2008m [1.1K]

Answer:

60% decrease

Step-by-step explanation:

you would do 5-2=3 ,

5/3

and then multiply by 100

5 0
3 years ago
Arrange in ascending order: 12.4654, 784.7068, 295.6097, 267.0918, 156.6100​
coldgirl [10]

Step-by-step explanation:

arranging in ascending order is simply arranging from the smallest to the largest.

12.4654,156.6100,267.0918,295.6097,784.7068

I hope this helps

7 0
3 years ago
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