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3 years ago

Is x^2y^2-25 a monomial, binomial, or a trinomial?

Mathematics

1 answer:

igor_vitrenko [27]3 years ago

3 0

Answer:

trinomial

Step-by-step explanation:

there are 3 terms

x^2

y^2

-25

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The system of equations relates the distance, y,

Monica [59]

Is it 7.1 or something I don’t know for sure

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2 years ago

Ammariah has finished 17/20 of her homework. How much more does she have to complete.

iren [92.7K]

Answer: A 15/100

Step-by-step explanation:

1. Convert 17/20 into percents

2. You get 85% Which is how much of her homework she has completed

3. To find what she has left subtract 85 from 100

4. You get 15 or 15/100 or 15% more of the test she hasn’t completed and needs to complete

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2 years ago

4) You and a friend go out for lunch. Each of you paid $6.50 for the meal including a 6% sales tax.

noname [10]

Answer:6:11

Step-by-step explanation:

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2 years ago

Alice's garden produced 14 yellow tomatoes this year. She also grew 16

Ksenya-84 [330]

Answer:

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Step-by-step explanation:

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3 years ago

Find P on AB that is 2/3 of the distance from A(-3,-5) to B(9,4).

Ludmilka [50]

A line segment can be divided into ratios.

The coordinate of P on line segment AB is (5,1)

Given

$A = (-3,-5)$

$B = (9,4)$

The position of P from A to B is:

$P_A = \frac 23$

So, from P to B would be:

$P_B =1 - \frac 23$

$P_B = \frac 13$

So, the ratio is:

$m : n = \frac 23 : \frac 13$

Simplify

$m : n = 2 :1$

The coordinate of point P is:

$P = (\frac{mx_2 + nx_1}{m + n},\frac{my_2 + ny_1}{m + n})$

So, we have:

$P = (\frac{2 \times 9 + 1 \times -3}{2 + 1},\frac{2 \times 4 + 1 \times -5}{2 + 1})$

$P = (\frac{15}{3},\frac{3}{3})$

$P = (5,1)$

Hence, the coordinate of P is (5,1)