All categories

3 years ago

Please help. What is the answer!?

Mathematics

1 answer:

sdas [7]3 years ago

6 0

Answer:

4/19

Step-by-step explanation:

because, in the sequence they are subtracting 3 in each one it goes so, first it was 16-3= 13, 13-3= 10, and so on. Hope I helped :3

You might be interested in

Why is y=-2x considered a function?

finlep [7]

Yes

Step-by-step explanation:

its a direct-variation function

6 0

3 years ago

Michael writes down 4 different factors of 60

Marizza181 [45]

Answer:

34+(-12) =22

Step-by-step explanation:

because they said that adding numbers but they didn't said that negative Or positive. so i took those numbers

3 0

3 years ago

The list of all factors for 21 is 1, 3, 7, and 21.<br><br> True or False<br> plz i need help

antiseptic1488 [7]

Answer:

true

Step-by-step explanation:

hope you have a wonderful new year

3 0

3 years ago

Read 2 more answers

√(25 - 10 √(3) + 3)<br> (not as a decimal)

nikitadnepr [17]

Answer:

$\huge\boxed{\sqrt{25-10\sqrt3+3}=5-\sqrt3}$

Step-by-step explanation:

$\sqrt{25-10\sqrt3+3}=(*)\\\\25=5^2\\3=(\sqrt3)^2\\10\sqrt3=(2)(5)(\sqrt3)\\\\(*)=\sqrt{5^2-(2)(5)(\sqrt3)+(\sqrt3)^2}\\\\\text{use}\ (a-b)^2=a^2-2ab+b^2\\\\=\sqrt{(5-\sqrt3)^2}\\\\\text{use}\ \sqrt{a^2}=|a|\\\\=|5-\sqrt3|=5-\sqrt3\\\\^{\text{because}\ 5>\sqrt3\to5-\sqrt3>0}$

6 0

3 years ago

Please help me solve this 200(20)^x>500x+400

s2008m [1.1K]

Hi there!

200(20)^x > 500x + 400

Let's find the critical points of the inequality

200(20^x) = 500x + 400

Now we can divide both sides by 200

(200(20^x))/200 = (500x + 400)/200

20x^x = 5/2 x + 2

There are no critical points.

Thus,

The answer is: No solution

As always, it is my pleasure to help students like you.

6 0

4 years ago