3 years ago

Please solve with explanation

Mathematics

1 answer:

Inga [223]3 years ago

4 0

Answer:

a. Simplify each term. 49/2+0

Add 49/2 and 0.

49/2

The result can be shown in multiple forms.

Exact Form:

49/2

b. Replace the variable a with −13 in the expression.

−(−1/3)²b²−3(−1/3)³b²

Replace the variable b with −1 in the expression.

−(−1/3)²(−1)²−3(−1/3)³(−1)²

Simplify each term. −1/9+1/9 = 0

Combine fractions. 0

Step-by-step explanation:

You might be interested in

What is the least common denominator of the fraction 4 over x plus the fraction 2 x over x minus 1 plus the fraction x plus 3 ov

Leya [2.2K]

If we consider x having any other value then 0,1 or 2 then the answer is b.2x(x-1)

8 0

3 years ago

Please help me somebody will

Svetach [21]

Answer:

66/54

Step-by-step explanation:

4 0

2 years ago

Kate has gone up to the chalkboard to do math problems 5 more times than Andre. Kate has gone up 11 times. Which equation repres

balandron [24]

B, because it says she has gone up 5 times Andre (a).

8 0

3 years ago

Read 2 more answers

Exercise 8.12 introduces data on the average monthly temperature during the month babies rst try to crawl (about 6 months after

Afina-wow [57]

Answer:

The point has a high leverage

Step-by-step explanation:

The point has a high leverage as it would act as an infinitesimal point that will have a very huge/drastic impact on the fit of the model, and this impact can be seen in such ways as listed below :

Smaller coefficient of determination
Higher sum of squares error

removing this point will eliminate these drastic impact and make the correlation to be better.

5 0

3 years ago

1. If a triangle of area 95 square units has a height of length 19 units, calculate

Anna [14]

48 I believe :) pls like I need points

8 0

2 years ago