All categories

3 years ago

What is the x intercept of 27= -3x

Mathematics

2 answers:

madam [21]3 years ago

5 0

The x intercept is negative 9

ZanzabumX [31]3 years ago

4 0

The answer would be x = -9

You might be interested in

Helpppppppppppppppppp

Marianna [84]

Answer:

Step-by-step explanation:

3/8 if you change 1/4 to 8ths you get 2/8. so if you add 1 3/8 + 2/8 you get 1 5/8 so you only need 3/8 to get to 2 quarts.

3 0

3 years ago

What is the sum of the measures of interior angles of a 15-sides polygon

oksano4ka [1.4K]

Using
sum = (n-2)180
= (15-2)180 = 13×180 = 2340°

5 0

3 years ago

Find the measure of angle CHF.

swat32

9514 1404 393

Answer:

115°

Step-by-step explanation:

Angle CHF has a measure equal to the average of the arcs the chords intercept.

angle CHF = (arc CDF +arc AB)/2 = (190° +40°)/2

angle CHF = 115°

8 0

3 years ago

Identity Structure find the rule for each function table.

Andreyy89

Answer:

The rule for given table is y = 4x - 1.

Step-by-step explanation:

From the given table it is noticed that the function passing through the points (1,3), (2,7) and (3,11).

If a line passing through the two points, then the equation of line is

$y-y_1=\frac{y_2-y_1}{x_2-x_1}(x-x_1)$

The equation of line is

$y-3=\frac{7-3}{2-1}(x-1)$

$y-3=\frac{4}{1}(x-1)$

$y-3=4(x-1)$

$y-3=4x-4$

Add 3 both sides.

$y=4x-4+3$

$y=4x-1$

Therefore the rule for given table is y = 4x - 1.

6 0

3 years ago

Read 2 more answers

A circular tablecloth has a diameter of 6 feet, as shown below.

scoray [572]

Answer:

Step-by-step explanation:

Diameter= 6 ft

Radius = 6/2 = 3 feet

Area of circle = πr²

= π * 3 * 3

= 9π ft²

4 0

3 years ago

Read 2 more answers