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3 years ago

6

I need help with this question!!!!!

1 answer:

Snowcat [4.5K]3 years ago

4 0

The answer is D
y=1/4x-7

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Pleaseeee helpppppp please please pleaseeee someone

GrogVix [38]

Answer:

10

Step-by-step explanation:

(5x - 16) = 34

x = 10

4 0

3 years ago

Solve the following quadratic function<br> by utilizing the square root method.<br> y = 16 – x2

xxMikexx [17]

Answer:

The solutions are x = -4 and x = 4.

Step-by-step explanation:

Solving a quadratic equation:

We have to find x for which $y = 0$ .

In this question:

$y = 16 - x^2$

So

$16 - x^2 = 0$

$x^2 = 16$

$x = \pm \sqrt{16}$

$x = \pm 4$

The solutions are x = -4 and x = 4.

3 0

3 years ago

For which value of Theta is tan Theta equal to sin Theta?<br>A. pi<br>B. pi/2<br>C. pi/4<br>D. pi/6

AnnyKZ [126]

Answer:

a. pi

Step-by-step explanation:

7 0

3 years ago

Combine and write in standard form. 2x(3x2 + 8x – 4) – 3(2x2 + x – 5)

beks73 [17]

Answer:

6x^3 +10x^2 -11x +15

Step-by-step explanation:

2x(3x2 + 8x – 4) – 3(2x2 + x – 5)

Distribute

6x^3 + 16x^2-8x -6x^2 -3x+15

Combine like terms

6x^3 + 16x^2 -6x^2 -3x-8x+15

6x^3 +10x^2 -11x +15

Standard form is from highest to lowest power

6x^3 +10x^2 -11x +15

7 0

3 years ago

How would you solve 3x-4=9x-21

Mnenie [13.5K]

3x - 9x = -21 + 4
-6x = -17
x = -17/-6
x = 17/6

8 0

3 years ago

Read 2 more answers