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krok68 [10]
3 years ago
6

Which of the expressions is rational?

Mathematics
1 answer:
astra-53 [7]3 years ago
5 0
Rational expressions<span> are multiplied and divided the same way numeric fractions are. To multiply, first find the greatest common factors of the numerator and denominator. Next, regroup the factors to make fractions equivalent to one. Then, multiply any remaining factors.</span>
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Triangle ABC has vertices at A(-3,4)B(4,-2)C(8,3).The triangle is translated 4 units down and 3 units left . Which rule represen
FinnZ [79.3K]

Answer:

see explanation

Step-by-step explanation:

A translation of 4 units down means subtract 4 from the y- coordinate of the original point and a translation of 3 units left means subtract 3 from the original x- coordinate, thus translation rule is

(x, y ) → (x - 3, y - 4 )

Thus

C(8, 3 ) → C'(8 - 3, 3 - 4 ) → C'(5, - 1 )

8 0
3 years ago
Please help me out I would appreciate it a lot.
ohaa [14]

Answer:

X = 30

Step-by-step explanation:

6x5=30

When I think

6 0
3 years ago
Antoine works in a restaurant and he is paid his regular hourly rate of 40 hours a week and time and a half for all hours over 4
Inessa05 [86]
560+ 147= 707

14(40)= 560
14+ 14(1/2)=21
21(7)= 147
6 0
3 years ago
Find the exact interest for $52,600 at 8.5% for 82 days
Anton [14]

We would apply the formula for calculating simple interest which is expressed as

I = PRT

where

I is interest after time t

P is the principal or initial amount

R is the interest rate

T is the time in years

From the information given,

P = 52600

R = 8.5/100 = 0.085

t = 82 days

We need to convert 82 days to years. Recall,

365 days = 1 yr

82 days = 82/365 = 0.2246575

Thus, t = 0.2246575 year

Substituting these values into the formula, we have

I = 52600 x 0.085 x 0.2246575

I = 1004.44

The interest is $1004.44

3 0
1 year ago
at a concert 25% of the audience members were teenagers. if the number of teenagers at the concert was 120, what was the total n
klemol [59]
The total number of audience members is 480
3 0
3 years ago
Read 2 more answers
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