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4 years ago

Two lines, C and D, are represented by the equations given below:

1 answer:

4 0

Given:
line C: y = x + 14
line D: y = 3x + 2

(6,20) or (3,11)

line C: y = 6 + 14 = 20 or y = 3 + 14 = 17
line D: y = 3(6) + 2 = 18 + 2 = 20 or y = 3(3) + 2 = 9 + 2 = 11

(6,20), because both lines pass through this point.

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What situation represents the opposite of -5?

Keith_Richards [23]

Opposite of an integer is also known as additive inverse of an integer

The additive inverse for -5 is +5

Hope it helps

4 0

3 years ago

Read 2 more answers

Help me please and thank you

Scorpion4ik [409]

Answer:

x = 20

y = 10

m∡8 = 110°

Step-by-step explanation:

m∡1 + m∡2 = 180

5x + y + 3x + y = 180

8x + 2y = 180

m∡1 = m∡8 (they are alternate-exterior angles and are congruent)

5x + y = 3x + 5y

2x = 4y

x = 2y

Substitute '2y' for 'x' in 8x + 2y = 180

8(2y) + 2y = 180

18y = 180

y = 10

x = 2(10)

x = 20

m∡8 = 3(20) + 5(10) = 110°

8 0

3 years ago

Multiply and simplify. 6xy^3z⋅3x^2yx^2

klio [65]

It's letter c

multiply the coefficient then just add the degrees of each letter

4 0

3 years ago

This one is for CATNSIE!!!!! You got this! answer quick!!!!

CaHeK987 [17]

Answer:

OH TY LOL

Step-by-step explanation:

4 0

3 years ago

Khan Academy

Pavel [41]

Answer:

Rewriting p(x) as a product of linear factors: $\mathbf{f(x)=(x+3)(x-2)(x+6)}$

Step-by-step explanation:

The polynomial $p(x) = x^3 + 7x^2 - 36$ has a known factor of $(x + 3)$

We need to find other factors.

First we find quotient of $p(x) = x^3 + 7x^2 - 36$ divided by $(x + 3)$

The division is shown in image attached.

The quotient is: $x^2+4x-12$

Now, factoring the quotient $x^2+4x-12$

$x^2+4x-12\\=x^2+6x-2x-12\\=x(x+6)-2(x+6)\\=(x-2)(x+6)$

The other two factors are (x-2)(x+6)

So, Rewriting p(x) as a product of linear factors: $f(x)=(x+3)(x-2)(x+6)$

4 0

3 years ago