All categories

3 years ago

Is negative 5 a rational number or an irrational number (Pleasee help me)

Mathematics

1 answer:

solong [7]3 years ago

8 0

Answer:

Negative five is in fact a rational number.

Step-by-step explanation:

Rational numbers can either be negative or positive. An irrational number would be pi (3.14159 etc.)

You might be interested in

Find the value of c. 64 32 5c+2 C

Dmitry [639]

Answer:

c = 6

Step-by-step explanation:

(I'm going to call the unidentified inner angle Henry, 'kay?)

First, we need to find Henry.

64 + Henry = 180

(64 - 64) + Henry = (180 - 64)

Henry = 116

Now to c.

Henry + 32 + 5c + 2 = 180

(116 + 32 + 2) + 5c = 180

(150 - 150) + 5c = (180 - 150)

5c/5 = 30/5

c = 6

5 0

3 years ago

A phone company charges for service according to the formula: C(n) = 27 + 0.03n, where n is the number of min talked, and C(n) i

Blababa [14]

Answer:

0.03

Step-by-step explanation:

Use the formula y=mx+b

m= slope

b= y-int

Rate of change can also be interpreted as the slope.

0.03

The initial value can be interpreted as the y-intercept.

6 0

2 years ago

identify an equation in slope-intercept from for the line parallel to y-5x+2 that passes through (-6,1)

Alex787 [66]

Answer:

Y=5x+29

Wnsjsksossnsjis

8 0

3 years ago

-1-x^4/2-3x^2<br> Please help me

Romashka [77]

Answer:

hi there!

there are three answers: x= 1.367, -1.367, and 0

Step-by-step explanation:

please refer to the graph down below

8 0

3 years ago

PLEASE HELP ME ASAP! THANK YOU

Daniel [21]

Answer:

The area of the sector of the circle is approximately

Step-by-step explanation:

The given parameters of the circle having a shaded sector are;

The radius of the circle, r = 4 meters

The measure of the arc bounding the sector = 135°

The area of a sector of a circle, 'A', is given as follows;

$A = \dfrac{\theta}{360 ^{\circ}} \times \pi \times r^2$

Therefore, the area, 'A' of the given sector of the circle, is given as follows;

$A = \dfrac{135 ^{\circ}}{360 ^{\circ}} \times \pi \times (4\ cm)^2 \approx 18.85 \ cm^2$

The area of the sector of the circle, with radius 4 cm and bounded by an arc, A ≈ 18.82 cm².

4 0

3 years ago