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3 years ago

How are integers and rational numbers alike?

Mathematics

1 answer:

Yakvenalex [24]3 years ago

6 0

Answer:

Every rational number can be written as a fraction ''c/d, where c and d are integers'' If a number is an integer, it must also be a rational

Step-by-step explanation:

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A triangular plot of land has one side along a straight road measuring 294 feet. a second side makes a 63degrees angle with the

creativ13 [48]

The side across from the 63° angle is 299.5 ft and the side across from the 56° angle is 278.7 ft.

We will use the Law of Sines to solve this. First, the angle across from the 63° angle:
sin 61/294 = sin 63/x

Cross multiply:
x*sin 61 = 294 sin 63

Divide by sin 61:
(x sin 61)/(sin 61) = (294 sin 63)/(sin 61)
x = 299.5

For the side across from the 56° angle:
sin 61/294 = sin 56/x

Cross multiply:
x*sin 61 = 294 sin 56

Divide both sides by sin 61:
(x sin 61)/(sin 61) = (294 sin 56)/(sin 61)
x = 278.7

6 0

3 years ago

Find the degree of the monomial.<br> 3a4b3

steposvetlana [31]

Answer:

degree of the monomial is the sum of the exponents of all included variables

Step-by-step explanation:

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3 0

3 years ago

Neil started the day with $82. He bought four used video games and had $18 remaining. If each

Papessa [141]

4x + 18 = 82

4x = 64

x = 16

The price of each game was $16

6 0

3 years ago

Read 2 more answers

What is the total amount in an investment of $3500 that was compounded quarterly for 8 years at a rate of 5%?

erica [24]

Answer:

Principal = 3500

Time = 8 years

We are given that compound quarterly

So, No. of compounds per year = 2

Rate of interest = 5%

Formula : $A=P(1+\frac{r}{n})^{nt}$

Substitute the values :

$A=3500(1+\frac{0.05}{2})^{2 \times 2}$

$A=3863.345$

Interest = 3863.345 - 3500 = 363.345

Hence the total amount in an investment of $3500 that was compounded quarterly for 8 years at a rate of 5% is $3863.345 and the interest that was made on that account mentioned is $363.345

8 0

4 years ago

Find the amount after one year on $1,000 invested at 6% per year if interest is simple interest

Olenka [21]

Answer:

The amount after 1 year is $ 1060 .

Step-by-step explanation:

The amount after 1 year on $1,000 invested at 6% per year on simple interest

is given by,

$ $1000 \times (1 + \frac{6}{100})$

= $ (1000 + 60)

= $ 1060

We know that, if,

Principal = P unit

Rate of annual simple interest = R%

Time = T year

then, amount, A = $(P \times( 1 + \frac {R \times T}{100}))$ unit

8 0

4 years ago