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3 years ago

Given that c=82 b=2 and a=12 solve triangle ABC. Round the answer to the nearest hundredth.

Mathematics

1 answer:

natulia [17]3 years ago

3 0

I c because 82 is more close to 100 but 12 and to are to far away so C is the answer

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Plz, Help me with this question.

sergiy2304 [10]

The answer is -3 because

7 0

2 years ago

Ok real quick question how does your teacher give you a D on one of your assignments after they just signed you up for an honor

grandymaker [24]

Answer:

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4 0

3 years ago

Read 2 more answers

Each side of a square is increased by 3 inches. The perimeter of the new square is 40 inches more than twice the length of the s

RUDIKE [14]

Length of side of new square is 17 inches

Step-by-step explanation:

Step 1: Let the length of the side of the old square be x. Then length of side of new square = x + 3 and Perimeter of new square = 40 + 2x

Perimeter of a square = 4 × side

⇒ 4(x + 3) = 40 + 2x

⇒ 4x + 12 = 40 + 2x

⇒ 2x = 28

⇒ x = 14 inches

Step 2: Find length of side of the new square

⇒ x + 3 = 17 inches

6 0

2 years ago

Help me please, not very good at math. Thank u:)

ozzi

Answer:

76cm^2

Step-by-step explanation:

Separate the shape into two different rectangles. Then add the area of the rectangles together.

4 x 4 = 16

6 x 10 = 60

16 + 60 = 76

8 0

2 years ago

Read 2 more answers

What is the volume of a hemisphere that

ch4aika [34]

<u>Given</u>:

Given that the diameter of the hemisphere is 12.6 cm

The radius of the hemisphere is given by

$r=\frac{d}{2}=\frac{12.6}{2}=6.3$

We need to determine the volume of the hemisphere.

<u>Volume of the hemisphere:</u>

Let us determine the volume of the hemisphere.

The volume of the hemisphere can be determined using the formula,

$V=\frac{2}{3} \pi r^3$

Substituting the values, r = 6.3 and π = 3.14, we have;

$V=\frac{2}{3} (3.14)(6.3)^3$

Simplifying the values, we have;

$V=\frac{2}{3} (3.14)(250.047)$

$V=\frac{1570.29516}{3}$

Dividing, we have;

$V=523.43172$

Rounding off to the nearest tenth, we get;

$V=523.4$

Thus, the volume of the hemisphere is 523.5 cm³

6 0

2 years ago