All categories

3 years ago

Which Of The Following Is In Scientific Notation?

Mathematics

1 answer:

aev [14]3 years ago

5 0

The correct answer is D.

A number is in scientific notation when it is in the format of a x 10^b, where 0<a<1

You might be interested in

Find the area of the triangle below.

gulaghasi [49]

Answer:

Gọi AH là đường cao kẻ từ A đến BC

Xét tam giác AHC vuông tại H

Suy ra AH = HC. cotA= 9.cot35° = 12,9

Xét tam giác AHB vuông tại H

Suy ra BH = AH.tanA = 12,9.tan61°=23,37

Ta có BC= HC+ HB= 9+23,27 =32,27

Diện tích tam giác ABC = 1/2 × AH ×BC= 1/2 ×12,9×32,27=208,1415

8 0

2 years ago

Volgvan

What are you asking?

4 0

3 years ago

Read 2 more answers

Use parallelogram ABCD. What are the values of x and y?<br><br> x = <br> y =

Tasya [4]

Answer:

x = 17 and y = 10

Step-by-step explanation:

ABCD is a parallelogram

So AB = CD and AD = BC

3x - 9 = 42

3x = 51

x = 17

and

4y - 3 = 37

4y = 40

y = 10

Answer

x = 17 and y = 10

6 0

3 years ago

Read 2 more answers

Matching 1. protects against loss from automobile accidents of insured malpractice 2. protects against loss to insured's home an

Brums [2.3K]

2 Homeowners'
6 Life
3 Fire
4 Liability
5 Malpractice
1 Automobile

7 0

3 years ago

Read 2 more answers

K here’s another one please help

Luden [163]

Answer:

Both the relations are functions, the correct answer is a.

Step-by-step explanation:

In order to solve this problem we will first find the inverse relation as shown below:

$y = 3x^2 + 5\\x = 3y^2 + 5\\3y^2 = x - 5\\y^2 = \frac{x - 5}{3}\\y = \sqrt{\frac{x - 5}{3}} = \frac{\sqrt{x - 5}}{\sqrt{3}}\\y = \frac{\sqrt{x - 5}\sqrt{3}}{\sqrt{3}\sqrt{3}} = \frac{\sqrt{3x - 15}}{3}$

Functions are relations between two groups of numbers, for which the input must generate only one output. Using this definition we can classify both the relation and its inverse as a function, therefore the correct answer is a.

7 0

3 years ago