3 years ago

Graph x=−6. Please help this is very confusing

1 answer:

7 0

This is how you would draw x=-6 on a graph:) (Its the red line)
You have to imagine it as (0, -6) so you would just draw that line:)

You might be interested in

Find the value(s) of "k" that will cause the equation 4x^2 +kx + 4 to have one real solution.

Andreas93 [3]

Answer: k = {8, -8}

Step-by-step explanation:

In order for a quadratic equation to have exactly one solution, the discriminant must equal zero. → b² - 4ac = 0

4x² + kx + 4 = 0

↓ ↓ ↓

a=4 b=k c=4

b² - 4ac = 0

k² - 4(4)(4) = 0

k² = 64

k = √64

k = ± 8

6 0

3 years ago

Amy can clean the interior of her car in 3 hours. If Amy and her husband work together,

leva [86]

Answer:

1 hour

Because 3 - 2 = 1.

Therefore, 1 hour only.

5 0

2 years ago

A machine produces 268 bolts in 28 minutes. At the same rate, how many bolts would be produced in 21 minutes?

iren2701 [21]

268 / 28 = 9.57

9.57 x 21 = 201

Therefore, the answer is 201.

8 0

3 years ago

Read 2 more answers

If an regular interior angle of a regular polygon is 140 degrees, how many sides does the polygon have and I need the work

torisob [31]

Answer:

9 sides

Step-by-step explanation:

exterior angle + interior angle = 180° , so

exterior angle + 140° = 180° ( subtract 140° from both sides )

exterior angle = 40°

The sum of the exterior angles of a polygon = 360°

Dividing sum by the measure of 1 exterior angles gives number of sides

number of sides = $\frac{360}{40}$ = 9

8 0

2 years ago

7 2/3 + 9 3/4= Plz help A. 17 1/2 B. 16 5/12 C. 16 5/7 D. 17 5/12

Elis [28]

The answer is D. 17 5/12

4 0

3 years ago