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3 years ago

A circle has a circumference of 150 meters. What is the measure of its radius? Round to the nearest tenth.

Mathematics

2 answers:

tankabanditka [31]3 years ago

8 0

23.87 on ttm
ur welcome...
which will be top right 23.9

umka21 [38]3 years ago

4 0

23.87 is the answer to your question the radius would be from the diameter

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Given the function y = x + 2, determine the missing coordinate value of (x, -9).

Irina-Kira [14]

Answer: x= -11

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2 years ago

You are dealt one card from a 52 card deck find the probability that you are not dealt a card with number from 2 to 6

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3 years ago

In right triangle ABC, mC - 90° and AC BC. Which trigonometric ratio is cquivalent to sin b?

vaieri [72.5K]

Answer:

All trigonometric Ratios are $SinB = \frac{AC}{AB}$ , $SinA= \frac{CB}{AB}$ , $CosA= \frac{AC}{AB}$

And $Cos B = \frac{CB}{AB}$ .

Step-by-step explanation:

Given that,

A right angle triangle ΔABC, ∠C =90°.

Diagram of the given scenario shown below,

In triangle ΔABC :-

$Hypotenuse = AB\\Base = CB\\Perpendicular = AC$

So, $Sin\theta = \frac{perpendicular}{hypotenuse}$

$SinB = \frac{AC}{AB}$

Now, for ∠A the dimensions of trigonometric ratios will be changed.

Here the base for ∠A is AC , perpendicular side is CB and hypotenuse will be same for all ratios.

$SinA= \frac{CB}{AB}$

Again, $Cos\theta= \frac{base}{hypotenuse}$

Then, $CosA= \frac{AC}{AB}$

And $Cos B = \frac{CB}{AB}$ .

Hence,

All trigonometric Ratios are $SinB = \frac{AC}{AB}$ , $SinA= \frac{CB}{AB}$ , $CosA= \frac{AC}{AB}$

And $Cos B = \frac{CB}{AB}$ .

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4 years ago

What is the length of the indicated side of the triangle?

anastassius [24]

9514 1404 393

Answer:

15 m

Step-by-step explanation:

The area of the square attached to the third side is the sum of the areas of the other squares:

81 m² +144 m² = 225 m²

The side length is the square root of this:

? m = √(225 m²) = 15 m

The length of the indicated side is 15 m.

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3 years ago