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ruslelena [56]
3 years ago
8

PLEASEEE HELPP ITS DUE IN 10 minutes!!

Mathematics
1 answer:
muminat3 years ago
7 0

Answer:

perimeter=2(8y-4.5+4.5y+10)=2(3.5y+5.5)=7y+11

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Adjecent angles are angles that are right next to each others
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4 years ago
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The gum you like to is on sale. it is regularly priced at $1.59. Write and equation that will help determine how much you’ll sav
Mademuasel [1]
C=s-1.59 that should be the answer see ya
8 0
3 years ago
A student builds a model of a high-rise for a diorama for an architecture class. The model is a perfect cube and the total volum
anzhelika [568]
Volume = length x width x height

Thus, you need to find the cubic root of 500....the number that when multiplied by itself three times = 500,

There are different ways to write this. \sqrt[3]{500}
= \sqrt[3]{125 * 4}
= 5\sqrt[3]{4}

You can also show it as a decimal using a calculator = 7.94
8 0
3 years ago
Suppose you take $25,000 and deposit some of it into a savings account that pays 2.2% interest. You then take the rest of the mo
FromTheMoon [43]

Answer:

The amount deposited in the savings account is $11,494.12

The amount deposited in the CD account is $13,505.88

Step-by-step explanation:

Firstly, let’s calculate the amount of interest;

Interest = Amount at end of 10 years - amount deposited= 31,648 -25,000 = 6,648

Let the amount deposited in the savings account be $x while the amount deposited in the CD account be $y

Mathematically;

x + y = 25,000 ••••••••••(i)

Now the formula for simple interest is;

PRT/100

where P is the amount deposited, r is the rate and T is the time

On the savings account, amount of interest generated will be;

(x * 2.2 * 10)/100 = 22x/100

On the CD act, amount of interest generated will be;

(y * 3.05 * 10)/100 = 30.5y/100

The addition of both give the total interest;

22x/100 + 30.5y/100 = 6648

Multiply through by 100

22x + 30.5y = 664800 •••••••(ii)

From i, x = 25,000 - y

Substitute this into ii

22(25000-y) + 30.5y = 664800

550,000 -22y + 30.5y = 664,800

8.5y = 664,800-550,000

8.5y = 114,800

y = 114,800/8.5

y = $13,505.88

x = 25,000 -y

x = 25,000 - 13,505.88

x = $11,494.12

3 0
4 years ago
Write each decimal as a fraction <br> .07<br> .051<br> .473<br> .27<br> .5.37<br> .16.49
Colt1911 [192]

Answer:

7/10

51/100

473/1000

27/100

537/1000

1649/10000

Step-by-step explanation:

im curious about what the dots are in .16.49 and .5.37, why are there two dots?

3 0
3 years ago
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