All categories

3 years ago

What is the scale factor between shape A and shape B

Mathematics

1 answer:

amid [387]3 years ago

3 0

Cant see the other shape... but make a ratio using a side that is alike to both triangles...

You might be interested in

Complete the conversion 45 ft = ____yd

ASHA 777 [7]

Answer:

15 yards

Step-by-step explanation:

5 0

2 years ago

The frequency of the musical note C4 is about 261.63 Hz. What is the frequency of the note a perfect fifth below C4?

kolbaska11 [484]

Answer:

The frequency of the note a perfect fifth below C4 is;

B- 174.42 Hz

Step-by-step explanation:

Here we note that to get the "perfect fifth" of a musical note we have to play a not that is either 1.5 above or 1.5 below the note to which we reference. Therefore to get the frequency of the note a perfect fifth below C4 which is about 261.63 Hz, we have

1.5 × Frequency of note Y = Frequency of C4

1.5 × Y = 261.63

Therefore, Y = 261.63/1.5 = 174.42 Hz.

6 0

2 years ago

TJ, Max, and Misha are all the same age. The sum of their age is S years. how old was TJ 8 years ago?

yuradex [85]

Answer:

s-8

Step-by-step explanation:

ezyyyy

3 0

1 year ago

2/3 minus 16/32 what’s the answer

antiseptic1488 [7]

Answer:

1/6

Step-by-step explanation:

LCD = 96

2(32) - 16(3)/ 3(32) = 64 - 48/96

= 16/96

Simplify:

16/ 16 = 1

96/16 = 6

2/3 - 16/32 = 1/6

Sorry if my work might seem confusing. If it is, then try searching "fraction calculator." It really helps :)

6 0

2 years ago

Sara has a stack of 8 plates, each plate is 0.5 inches tall and she is trying to wrap them as a gift.

AlekseyPX

Answer:

The plates will not fit into the box.

Step-by-step explanation:

Each plate is 0.5 inches tall; therefore, the stack of 8 plates will have a height of $0.5in*8 = 4inches$ .

Also, the diameter of the largest plate is 10 inches or has a radius of 5 inches, which matches the radius of the cylindrical box; therefore, we know that the stack of plates can fit into the base area of the cylindrical box.

What we want to figure out now is the height of the cylindrical box to see if it is greater than or equal to 4 inches—the height of the stack of plates.

The volume of a cylinder is $\pi R^2h$ , and since for our cylindrical box the volume is 150 cubic inches; therefore,

$\pi R^2h = 150in^3$

putting in $R = 5in$ and solving for height $h$ we get

$h = \dfrac{150in^3}{\pi (5)^2}$

$h = 1.91\: inches$ ,

which is not greater than 4 inches, which means the plates will not fit into the box since the height of the stack is greater than the height of the box.

5 0

3 years ago