Ask question

Ask question

All categories

3 years ago

14

Help! I'm so confused

1 answer:

sweet-ann [11.9K]3 years ago

5 0

An integer is like a whole number (28 is an integer).
Irrational means the decimal goes on forever.......and cannot be written as a fraction (0.9857... is irrational).
A number that is not real is the squareroot of a negative, or something times i, or dividing by zero (5/0 is unreal).
A rational number can be written as a fraction (like 8 and 1/7).

You might be interested in

Please help me with this urgenttlyyyyyy

Kazeer [188]

Answer: Just drag each box over to the other box

Step-by-step explanation:

just how i said

6 0

3 years ago

Pweasee help..❤!!!!!!!!!!

Y_Kistochka [10]

Answer: division property of equality

Step-by-step explanation:

8x = 80

You divide the number with the letter you are trying to find (x) on both sides, so 8 divided by 80, you get 10.

6 0

3 years ago

The first angle of a triangle is 3 times as large as the second angle. The third angle is twice as large as the second angle. Fi

Elan Coil [88]

Answer:

you have to multiply

Step-by-step explanation:

8 0

3 years ago

Prove that . 1+cot2 theta = cosec2theta

igor_vitrenko [27]

Answer:

see explanation

Step-by-step explanation:

Using the Pythagorean identity

sin²θ + cos²θ = 1 ( divide terms by sin²θ )

$\frac{sin^20}{sin^20}$ + $\frac{cos^20}{sin^20}$ = $\frac{1}{sin^20}$ , that is

1 + cot²θ = cosec²θ ← as required

6 0

3 years ago

Number eight is my question

lys-0071 [83]

Which is 592/17 = 34.82 Rounding to the nearest tenth? Is 35.

5 0

3 years ago