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lara [203]
3 years ago
8

What is this help please

Mathematics
1 answer:
Sholpan [36]3 years ago
3 0
Answer: 3 x 7


Explanation:
So the question is asking you to multiply two prime numbers in order to get 21.
Since 3 and 7 are both prime numbers, you can express 21 as 3 x 7

Hope this helps! :)

Here is a list of prime numbers if it helps you. (prime numbers are in blue):

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Are 5/10 and 1/6 equivalent ratios
stealth61 [152]
No because 5/10 is half but 1/6 is not
5 0
4 years ago
PLEASE HELP !!
Firlakuza [10]

Answer:

<u>200</u>

Step-by-step explanation:

pi · radius · height

3.14 · 8 · 25 = 200

extra : i used symbolab.com :)

7 0
3 years ago
Fill in the table using this function rule. Y=-5x-1
Vaselesa [24]

The function rule for the equation y = -5x - 1 is

(x,y) ⇒ (0,-1) , (-1,4) , (3,-16)

<h3>What is dependent variable and independent variable ?</h3>

In a mathematical equation independent variable is set by us to examine the give equation or function how it is behaving or it's value for a specific value being set by us.We can also think of independent variable as the input to a function and dependent variable as the output.

According to the given question

y = -5x -1 the table is illustrated below

x    -2    -1     0     1      2     3  

y     9     4    -1    -6    -11    -16

learn more about equations here :

brainly.com/question/14965473

#SPJ1

6 0
1 year ago
58,927 in scientific notation
Vaselesa [24]
5.892700e+4 +
0.000000e+0 =
<span>5.892700e+4</span>
8 0
3 years ago
An=2n-1<br> What is An?<br> Please I need help
larisa [96]

Answer:xscscx

Step-by-step explanation:

4 0
3 years ago
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