All categories

3 years ago

Need help hurry please

Mathematics

1 answer:

Fofino [41]3 years ago

4 0

Answer:

Real number

Step-by-step explanation:

18.62 is a Real number. A real number is just a number that is either an integer, decimal or anything like that.

You might be interested in

Find the percent change from the first value to the second 50;30

Alex787 [66]

Answer:

-40%

Step-by-step explanation:

NV = new value

OV = old value

percent change = (NV - OV)/(OV) × 100%

percent change = (30 - 50)/(50) × 100%

percent change = -20/50 × 100%

percent change = -40%

5 0

2 years ago

Fill in Sin, Cos, and tan ratio for angle x. Sin X = 4/5 (28/35 simplified)

Fantom [35]

Answer:

Given: $\sin(x) = (4/5)$ .

Assuming that $0 < x < 90^{\circ}$ , $\cos(x) = (3/5)$ while $\tan(x) = (4/3)$ .

Step-by-step explanation:

By the Pythagorean identity $\sin^{2}(x) + \cos^{2}(x) = 1$ .

Assuming that $0 < x < 90^{\circ}$ , $0 < \cos(x) < 1$ .

Rearrange the Pythagorean identity to find an expression for $\cos(x)$ .

$\cos^{2}(x) = 1 - \sin^{2}(x)$ .

Given that $0 < \cos(x) < 1$ :

$\begin{aligned} &\cos(x) \\ &= \sqrt{1 - \sin^{2}(x)} \\ &= \sqrt{1 - \left(\frac{4}{5}\right)^{2}} \\ &= \sqrt{1 - \frac{16}{25}} \\ &= \frac{3}{5}\end{aligned}$ .

Hence, $\tan(x)$ would be:

$\begin{aligned}& \tan(x) \\ &= \frac{\sin(x)}{\cos(x)} \\ &= \frac{(4/5)}{(3/5)} \\ &= \frac{4}{3}\end{aligned}$ .

7 0

2 years ago

2. picking a number from 1 to 5 and choosing the color red, white, or blue

bekas [8.4K]

Answer:

i would choose a 3 and color red

Step-by-step explanation:

i still don't understand the question tho

7 0

2 years ago

What is the answer to m2=91

Rzqust [24]

The answer to m2=91 is 40.5

3 0

3 years ago

ANSWER FAST PLZ 25POINTS!!!!!!!!!!!

Ann [662]

Answer:

D, 75.36 inches.

Step-by-step explanation:

The circumference of a circle is 2*pi*r, where pi=3.14

Using this, 2*3.14*12=75.36 inches.

3 0

2 years ago

Read 2 more answers