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3 years ago

Multiply c by 9, then add 2 to the result

Mathematics

1 answer:

Novosadov [1.4K]3 years ago

6 0

Answer:

9c+2

Step-by-step explanation:

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I need help with this ASAP plzzzzz

miss Akunina [59]

Answer:

23. $\frac{4\sqrt{3} }{3}$

24. $\frac{7\sqrt{3}}{3}$

25. $6\sqrt{3}$

26. $\frac{10\sqrt{3} }{3}$

27. $14$

28. $4\sqrt{3}$

Step-by-step explanation:

To solve these i used SOHCAHTOA

$sin=\frac{opposite}{adjacent}\\ cos=\frac{adjacent}{hypotenuse} \\tan=\frac{opposite}{adjacent}$

23.

Find the missing side using Tangent

$tan(30)=\frac{x}{4}$

$4*tan(30)=x$

$\frac{4\sqrt{3} }{3}$

24.

Find the missing side using Tangent

$tan(30)=\frac{x}{7}$

$7*tan(30)=x$

$\frac{7\sqrt{3}}{3}$

25.

Find the missing side using Tangent

$tan(30)=\frac{x}{18}$

$18*tan(30)=x$

$6\sqrt{3}$

26.

Find the missing side using Tangent

$tan(30)=\frac{x}{10}$

$10*tan(30)=x$

$\frac{10\sqrt{3} }{3}$

27.

Find the missing side using Tangent

$tan(30)=\frac{x}{14\sqrt{3} }$

$(14\sqrt{3}) *tan(30)=x$

$14$

28.

Find the missing side using Tangent

$tan(30)=\frac{x}{12}$

$12*tan(30)=x$

$4\sqrt{3}$

5 0

3 years ago

Someone please help!!!! i will mark brainliest whoever helps me!!!

vaieri [72.5K]

Answer:

in a triangle the angles have to measure to 180 degrees.

62 + 90 (right angle Q) =152

180 - 152 = 28

Angle S = 28

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3 years ago

Jody is lining the outer edge of her driveway with brick. The driveway is 4 yards long and 3 yards wide. In order for Jody to de

Triss [41]

A) Perimeter I’m 90% sure

I say that becuase if she is lining the OUTER EDGE of her driveway then she would need to know the outside og her driveway which would be perimeter.

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3 years ago

Please help asap 20pts

Studentka2010 [4]

The answer to your question is,

B. Commutative Property

-Mabel <3

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3 years ago

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Does 2 + 2 really equal 4?

Dennis_Churaev [7]

Answer: yes

Step-by-step explanation:

2+2=4

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3 years ago

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