All categories

4 years ago

100 POINTS AND BRAINLIEST!!! (3√2+4)(√2−1)=_____+√2

Mathematics

1 answer:

Elanso [62]4 years ago

4 0

Answer:

The left side

3.41421356

does not equal to the right side

1.41421356

, which means that the given statement is false.

False

Step-by-step explanation:

You might be interested in

What is the mother land A-Mother russia B-Morther amica C-mother shrek

balu736 [363]

Answer:

Step-by-step explanation:

Mother Russia is the mother land

5 0

3 years ago

On a field trip, there are 3 adults for every 45 students. Which graph models a relationship

Georgia [21]

Answer:

H (the second graph)

Step-by-step explanation:

5 0

3 years ago

Math homework help exponents

Len [333]

Answer + Step-by-step explanation:

$\frac{5^{10}}{5^{5}} =5^{10-5} = 5^5$

$\text{used property :} \ \ \ \frac{a^{m}}{a^{n}} =a^{m-n}$

_______________________

$(4^8)^3 = a^{8 \times 3}=a^{24}$

$\text{used property :} \ \ \ (a^n)^m = a^{n \times m}$

_______________________

$10^{-4}=\frac{1}{10^{4}} \ \text{not} \ \frac{1}{4^{10}}$

_______________________

15⁶ × 15³ = 15⁶⁺³ = 15⁹

_______________________

Recall : If a ≠0 ⇒ a⁰ = 1

Then

Since 6⁸ ≠ 0 ⇒ (6⁸)⁰ = 1

6 0

1 year ago

An interger between -5 and -6

ivolga24 [154]

Answer:

None!

Step-by-step explanation:

First off, what is an integer? An integer is a number that is not a fraction or a whole number but it can be negative or positive.

-5 and -6 are both integers and they are both consecutive integers meaning that they are following one another. So they is no integer between -5 and -6.

4 0

2 years ago

15. If x=a Sin2t (I+Cos2t) and y=b Cos 2t (1-Cos2t) then find dy/dx at =22/7*4

Sav [38]

By the chain rule,

$\dfrac{\mathrm dy}{\mathrm dx}=\dfrac{\mathrm dy}{\mathrm dt}\dfrac{\mathrm dt}{\mathrm dx}\implies\dfrac{\mathrm dy}{\mathrm dx}=\dfrac{\frac{\mathrm dy}{\mathrm dt}}{\frac{\mathrm dx}{\mathrm dt}}$