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dolphi86 [110]
3 years ago
7

5x2y and 7xy2 are like terms. True False

Mathematics
2 answers:
Sindrei [870]3 years ago
5 0

Answer: False

The variable portions x^2y and xy^2 are slightly different, so that's why we don't have like terms here.

Sidana [21]3 years ago
4 0

Answer:

False

Step-by-step explanation:

Like terms are those terms where they have the same variable

so here

5x2y variables are = 5x and 2y

7xy2 variables are = 7x and y2

you can observe that x variable is same but y variable is not same as 5x3y have 2y whereas 7xy2 have y2#

so the answer is FALSE

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The equation f = v + at represents the final velocity of an object, f, with an initial velocity, v, and an acceleration rate,
Natali [406]

Answer: a = \frac{f-v}{t}

This can be written as  a = (f-v)/t

============================================

Work Shown:

f = v + at\\\\v + at = f\\\\at = f-v \ \text{ Subtract v from both sides}\\\\a = \frac{f-v}{t} \ \text{ Divide both sides by t}\\\\

----------

Note

a = \frac{f-v}{t} is the same as \frac{f-v}{t} = a

4 0
4 years ago
What would you pay for a $215,000 debenture bond that matures in 15 years and pays $10,750 a year in interest if you wanted to e
velikii [3]

Answer:

at 4% $238,904.53

at 5% $215,000

at 6% $194,118.66

Step-by-step explanation:

Yield is the return received on the investment, The rate of yield is determined by calculating the percentage of return to total investment.

Price of the bond is the present value of all cash flows of the bond. These cash flows include the coupon payment and the maturity payment of the bond.

According to given data

Face value of the bond is $215,000

Coupon payment = C = $10750 annually

Number of periods = n = 15 years

Price of the bond is calculated by following formula:

Price of the Bond = C x [ ( 1 - ( 1 + r )^-n ) / r ] + [ F / ( 1 + r )^n ]

Yield =  4% annually

Price of the Bond = 10,750 x [ ( 1 - ( 1 + 4% )^-15 ) / 4% ] + [ $215,000 / ( 1 + 4% )^15 ] = $238,904.53

Yield =  5% annually

Price of the Bond = 10,750 x [ ( 1 - ( 1 + 5% )^-15 ) / 5% ] + [ $215,000 / ( 1 + 5% )^15 ] = $215,000

Yield =  6% annually

Price of the Bond = 10,750 x [ ( 1 - ( 1 + 6% )^-15 ) / 6% ] + [ $215,000 / ( 1 + 6% )^15 ] = $194,118.66

7 0
3 years ago
There are 3,600 seats in an arena. Tier 1 has 1,200 seats. Tier 2 has 1,400 seats. Tier 3 has 1,000 seats. What fraction of the
Mashcka [7]
1400/3600 = 14/36 = 7/18
7 0
3 years ago
-17 + 20 +(-3)=<br> llllll
kotegsom [21]

Answer:

0

Step-by-step explanation:

-17+20=3

3+(-3)=

3-3=0

7 0
3 years ago
Jason owes $15 for last months gas bill also. The total amount of two gas bills and split evenly among the four roommates.
kogti [31]
Answer:
$15+$14=29 
When you divide among four roommates
$29/4=$7.25
6 0
4 years ago
Read 2 more answers
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