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padilas [110]
3 years ago
7

Help 9th grade algebra

Mathematics
2 answers:
notsponge [240]3 years ago
8 0

Answer:

True

True

True

False

Naya [18.7K]3 years ago
7 0

Answer:

Step-by-step explanation:

1. true

2. true

3. true

4. false

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Please help... I really need this.
valentinak56 [21]

Answer:

\frac{4x^3-3x^2+5x+6}{x+6}=4x^2-27x+167-\frac{996}{x+6}

Step-by-step explanation:

The division problem given to us is (4x^3-3x^2+5x+6)\div (x+6).

To perform the synthetic division, we write out the coefficient of the polynomial. We set the linear factor to zero and solve for x, this becomes our divisor. That is x+6=0\implies x=-6.

We carry out the synthetic division as shown in the attachment.

The result of the synthetic division is 4   -27   167   -996

The first three terms are the coefficients of the quotient and the last term is the remainder.

Therefore the quotient is q(x)=4x^2-27x+167 and the remainder is r(x)=-996.

The dividend, the quotient and the divisor are written as

\frac{4x^3-3x^2+5x+6}{x+6}=4x^2-27x+167-\frac{996}{x+6}

The correct answer is A

3 0
3 years ago
A triangle has a base of 8 cm and a height of 12 cm. What is the area of the triangle? Enter your answer in the box. Cm?
Olin [163]

Answer:

The area is 48 cm^2

Step-by-step explanation:

The formula for area of a triangle is

A = 1/2 b*h

A = 1/2 * 8cm*12cm

A = 1/2 *96cm^2

A = 48 cm^2

The area is 48 cm^2

4 0
4 years ago
How do you factorise this<br>pq + p - 3q - 3 <br>​
MAVERICK [17]

Answer:

(p - 3)(q + 1)

Step-by-step explanation:

Rearrange the terms in the expression as

pq - 3q + p - 3 ( factor the first/second and third/fourth terms )

= q(p - 3) + 1(p - 3) ← factor out (p - 3) from each term

= (p - 3)(q + 1) ← in factored form

5 0
3 years ago
So I have 5 cats and eat 2819 how many do I have left
olga55 [171]

Answer:

-2814

Step-by-step explanation:

5 cats, u eat 2819 of them, that means u have negative 2819

7 0
3 years ago
Read 2 more answers
What expression is equivalent to (7 x P) +5 ?
irinina [24]

Answer:

Your question is incomplete, please edit it.

4 0
4 years ago
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