2 years ago

Ayudenmeee por favor

Mathematics

1 answer:

Dmitry [639]2 years ago

8 0

B because I’m just guessing

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1.25+3/4+4/10+2 x 3/8+ 1.6

kari74 [83]

Answer:

(3x/4) + 4

Step-by-step explanation:

convert al to decimal and then add

1.25 + 0.75 +0 .4 + 2x 0.375 + 1.6

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3 years ago

How does the unit circle allow the trigonometric functions to be defined for all real numbers instead of just for acute angles?

Molodets [167]

Every point in the unit circle is identified either by its coordinates $(x,y)$ or by the angle it forms with the x-axis, $\alpha$ .

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This procedure can be done for every angle $\alpha$ , so you don't have to work with acute angles only.

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3 years ago

Limit X go 0 to sign for x / sign 5X

amm1812

Lim X/SIN5X=lim 5X/5SIN5X=1/5

...................................................

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2 years ago

7/√10-√3<br> plss faast very urgent

Bogdan [553]

$▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪$

Here's the solution :

$\dfrac{7}{ \sqrt{10 } - \sqrt{ 3} }$

$\dfrac{7}{ \sqrt{10} - \sqrt{ 3} } \times \dfrac{ \sqrt{10} + \sqrt{3} }{ \sqrt{10} + \sqrt{3} }$

$\dfrac{7( \sqrt{10} + \sqrt{3} )}{( \sqrt{ 10}) {}^{2} - ( \sqrt{ {3}})^{2} }$

$\dfrac{7 (\sqrt{10} + \sqrt{3}) }{10 - 3}$

$\dfrac{7( \sqrt{10} + \sqrt{3} )}{7}$

$\sqrt{10} + \sqrt{3}$

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2 years ago

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