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BigorU [14]
3 years ago
5

Help asap! 50 pts!

Mathematics
2 answers:
Elden [556K]3 years ago
6 0

Answer:

B

Step-by-step explanation:

DIA [1.3K]3 years ago
3 0

Answer: B

Step-by-step explanation:

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Guys I’m scared to ask my dad for help cus he just helped me and the info went right out the window? Can someone help me? Ik the
N76 [4]

Answer:

  14.  -5√30 +3√2

  15.  18√5 -30√3

Step-by-step explanation:

You can multiply radicals using ...

  (√a)(√b) = √(ab)

And you can simplify radicals using ...

  √(a²b) = a√b

_____

14. Using the distributive property, then simplifying the radicals, we have ...

  \sqrt{3}(-5\sqrt{10}+\sqrt{6})\\\\=-5\sqrt{3\cdot10}+\sqrt{3\cdot6}\\\\=-5\sqrt{30}+\sqrt{3^2\cdot2}\\\\=\boxed{-5\sqrt{30}+3\sqrt{2}}

__

15. Similarly, ...

  -2\sqrt{15}(-3\sqrt{3}+3\sqrt{5})\\\\=6\sqrt{15\cdot3}-6\sqrt{15\cdot5}\\\\=6\sqrt{3^2\cdot5}-6\sqrt{5^2\cdot3}\\\\=\boxed{18\sqrt{5}-30\sqrt{3}}

5 0
4 years ago
5+10g (7x-4)= 6 answer the given question
suter [353]
Here’s da answer your welcome

5 0
2 years ago
Read 2 more answers
Write the equation in slope-intercept form.<br> y - 6 = -2x
ser-zykov [4K]

Answer: y=-2x+6

Step-by-step explanation:

To write the equation in slope-intercept form, you want to solve for y.

y-6=-2x                 [add both sides by 6]

y=-2x+6

Now, we have the equation in slope-intercept form.

8 0
4 years ago
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Please answer this question for me. dont scam i have an exam tomorrow
Vanyuwa [196]

Answer:

(C) α + β + γ

Step-by-step explanation:

The sum of interior angles of ΔOCB & ΔOCA = 180° x 2 = 360°

α + β + γ + (360°-x) = 360°

x = α + β + γ

6 0
3 years ago
3x/sqrt 4x+5 <br> rationalize the denominator
sleet_krkn [62]
3x(sqrt 4x+5)/4x+5

You have to multiply the numerator and denominator by sqrt 4x+5 in order to rationalize
7 0
3 years ago
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