2 years ago

What is double of 16

Mathematics

2 answers:

m_a_m_a [10]2 years ago

8 0

Answer:

Step-by-step explanation:

16+16=32

or you can say 16*16=32

azamat2 years ago

7 0

Answer:

Double of 16 is 32.

Step-by-step explanation:

Doubling a number is multiplying that number by 2 which concludes the answer 32, because 16*2=32. Hope this works!

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What is 4.2 divided by 20.076

faust18 [17]

Answer:

0.209205

Step-by-step explanation:

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3 0

3 years ago

Please answer!!!!<br> Express (x + 9)2 as a trinomial in standard form.

Ghella [55]

Answer:

x² +18x +81

Step-by-step explanation:

(a+b)²=a²+b²+2ab

(x+9)² = x²+9²+2*x*9= x² +18x +81

4 0

2 years ago

<img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B125%20%7D%20-%20%5Csqrt%7B180%7D%20%2B%20%5Csqrt%7B45%7D%20" id="TexFormula1" tit

Kobotan [32]

Answer:

2 $\sqrt{5}$

Step-by-step explanation:

Using the rule of radicals

$\sqrt{a}$ × $\sqrt{b}$ ⇔ $\sqrt{ab}$

Simplifying the radicals

$\sqrt{125}$ = $\sqrt{25(5)}$ = $\sqrt{25}$ × $\sqrt{5}$ = 5 $\sqrt{5}$

$\sqrt{180}$ = $\sqrt{36(5)}$ = $\sqrt{36}$ × $\sqrt{5}$ = 6 $\sqrt{5}$

$\sqrt{45}$ = $\sqrt{9(5)}$ = $\sqrt{9}$ × $\sqrt{5}$ = 3 $\sqrt{5}$

Thus

$\sqrt{125}$ - $\sqrt{180}$ + $\sqrt{45}$

= 5 $\sqrt{5}$ - 6 $\sqrt{5}$ + 3 $\sqrt{5}$

= 2 $\sqrt{5}$

3 0

3 years ago

Which expression is equivalent to g/5h?<br> 7g/15h<br> 2g/10h<br> g-4/5h-4

lianna [129]

Answer:

g-4/5h-5

Step-by-step explanation:

Really easy

6 0

3 years ago

Please help me solve this!!

Brut [27]

Answer:

by-step explanation:

5*5=30

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2 years ago