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3 years ago

PLS HELP 50 POINTS!!

Mathematics

2 answers:

Leno4ka [110]3 years ago

7 0

Step-by-step explanation:

everything can be found in the picture above. Hope this helps

Vinil7 [7]3 years ago

5 0

Answer:

f(x) = sin(x) + 1

Step-by-step explanation:

tan(x) + sec(x) = $\frac{sin(x)}{cos(x)}$ + $\frac{1}{cos(x)}$

= $\frac{sin(x) + 1}{cos(x)}$

$\frac{f(x)}{cos(x)}$ = $\frac{sin(x) + 1}{cos(x)}$

∴ f(x) = sin(x) + 1

Hope this helps!

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If a gene has one completely dominant allele and two recessive alleles, how

yanalaym [24]

Answer:

B)2

Step-by-step explanation:

I think it is 2 but Im not percent. Hope this helps

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3 years ago

Need help with both of these please!! ASAP

Alik [6]

x = 1

Answer:

$m\angle XVW = 100\degree$

Step-by-step explanation:

In the first figure, FP is the bisector of $\angle DFE$

$\therefore m\angle 1 = m\angle 2\\\therefore 44x + 1 = 46x - 1\\\therefore 1 + 1 = 46x - 44x\\\therefore 2 = 2x\\\therefore \frac{2}{2} = x \\\huge \red {\boxed {\therefore x = 1}}$

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3 years ago

Which shows one way to determine the factors of y3 – 9x2 + 5x – 45 by grouping

Gnoma [55]

Answer:

(x²+5)(x-9)

Step-by-step explanation:

Assuming that you are asking to factor by grouping:

x³ - 9x² + 5x – 45

You can group:

x²(x-9) + 5(x-9)

and then combine the x² and 5:

(x²+5)(x-9)

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3 years ago

Fractions equivalent to -2/-3

Amanda [17]

Answer:

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Step-by-step explanation:

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3 years ago

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natta225 [31]

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