All categories

3 years ago

25 A A 24 07/24 24/25 0 25/7 24/7 07/25 6

Mathematics

1 answer:

labwork [276]3 years ago

7 0

9514 1404 393

Answer:

(b) 24/25

Step-by-step explanation:

The mnemonic SOH CAH TOA is intended to help you remember that ...

Sin = Opposite/Hypotenuse

sin(C) = AT/CT

sin(C) = 24/25

You might be interested in

Determine if the following statement is sometimes, always, or never true. The central angle of a minor arc is an acute angle.

zavuch27 [327]

It is sometimes true

5 0

4 years ago

Please help me find the area of shaded region and step by step

Bumek [7]

Answer:

Part 1) $A=60\ ft^2$

Part 2) $A=80\ cm^2$

Part 3) $A=96\ m^2$

Part 4) $A=144\ cm^2$

Part 5) $A=9\ m^2$

Part 6) $A=(49\pi -33)\ in^2$

Step-by-step explanation:

Part 1) we know that

The shaded region is equal to the area of the complete rectangle minus the area of the interior rectangle

The area of rectangle is equal to

$A=bh$

where

b is the base of rectangle

h is the height of rectangle

$A=(12)(7)-(8)(3)$

$A=84-24$

$A=60\ ft^2$

Part 2) we know that

The shaded region is equal to the area of the complete rectangle minus the area of the interior square

The area of square is equal to

$A=b^2$

where

b is the length side of the square

$A=(12)(8)-(4^2)$

$A=96-16$

$A=80\ cm^2$

Part 3) we know that

The area of the shaded region is equal to the area of four rectangles plus the area of one square

$A=4(4)(5)+(4^2)$

$A=80+16$

$A=96\ m^2$

Part 4) we know that

The shaded region is equal to the area of the complete square minus the area of the interior square

$A=(15^2)-(9^2)$

$A=225-81$

$A=144\ cm^2$

Part 5) we know that

The area of the shaded region is equal to the area of triangle minus the area of rectangle

The area of triangle is equal to

$A=\frac{1}{2}(b)(h)$

where

b is the base of triangle

h is the height of triangle

$A=\frac{1}{2}(6)(7)-(6)(2)$

$A=21-12$

$A=9\ m^2$

Part 6) we know that

The area of the shaded region is equal to the area of the circle minus the area of rectangle

The area of the circle is equal to

$A=\pi r^{2}$

where

r is the radius of the circle

$A=\pi (7^2)-(3)(11)$

$A=(49\pi -33)\ in^2$

7 0

3 years ago

Write and solve a real world word problem in which there are three tables for every 8 chairs

mylen [45]

Fsdfsdfsdfsdfsdfsdfsdfsdf

5 0

3 years ago

Rhonda can travel 45 miles in 3 hours while on her skateboard. at this rate, how many hours does it take to travel 1 mile

Rasek [7]

The question is relating Rhonda's distance travelled and time taken

If 45 miles = 3 hours

Then, 1 mile = 3/45 hours

$=\frac{1}{15}$

Therefore, it will take Rhonda 1/15 hours to travel 1 mile.

6 0

1 year ago

221+ X equals 386 right and solve an addition equation to find how many trading cards are Levi’s

vova2212 [387]

Answer:

165 cards left

Step-by-step explanation:

x + 221 = 386

-221 from both sides

x = 165

5 0

4 years ago