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2 years ago

Nelson is building a rectangular ice rink for

Mathematics

1 answer:

saw5 [17]2 years ago

3 0

Okay and what do you need to find??

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You put $500 in a savings account. The account earns $15.75 simple interest in 6 months. What is the annual interest rate? Show

marta [7]

So in 6 months (1/2yr) you earned $15.75 interest, if we double that we find the total interest you would gain for that year, 15.75x2= $31.5 total interest for that year.

To find the annual rate divide the interest gained by the amount deposited, 31.5/500 = 0.063% p.a.

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2 years ago

What is the value of the blue dot

Gre4nikov [31]

Answer:

there doesnt seem to be much information, but from what it looks like it looks like it is 20?

4 0

3 years ago

Read 2 more answers

The top deck of a boat is 9.5 feet above the surface of a lake, while the bottom of the boat is 24 feet below the surface of the

ss7ja [257]

9.5 feet + 24 feet = 33.5 feet

Ans: 33.5 feet

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3 years ago

Sandra is asked to report on the recent increase in popularity of an application based on the number

aalyn [17]

Answer:

Step-by-step explanation:

Report the number of downloads per day. By determining how this number is changing / increasing it will be possible to spot and describe an upward trend if there is one.

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2 years ago

The sides of triangle can be represented by x+3, 2x+4 and 3x-1. what would be the perimeter of it were scaled down by half

svlad2 [7]

The perimeter will also be scaled down by half if the original triangle if it were scaled down by half.

<h3>What is the perimeter of a triangle?</h3>

The total length of a triangle's boundary is referred to as its perimeter. It is the total of the triangle's three sides. A triangle's perimeter will be equal to a+b+c if its three sides are a, b, and c.

The sides of the original triangle are:

x+3, 2x+4, 3x-1

The perimeter of the triangle will be

$x+3+2x+4+3x-1\\=6x+6$

If it were scaled down by half then new sides will be

$\frac{x+3}{2} , \frac{2x+4}{2} , \frac{x-1}{2}$

So, the perimeter of the new triangle will be

$\frac{x+3}{2} + \frac{2x+4}{2} + \frac{3x-1}{2}\\=\frac{x+3+2x+4+3x-1}{2} \\=\frac{6x+6}{2}\\ =3x+3$

This is half of the original triangle's perimeter. Therefore, the perimeter of the new triangle is half of the perimeter of the original triangle.

To know more about perimeter of a triangle visit: brainly.com/question/12577324?referrer=searchResults

#SPJ4

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1 year ago