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drek231 [11]
4 years ago
9

Which of the following polygons cannot be used to form a regular tessellation?A. Equilateral triangleB. Regular octagonC. Square

D. Regular hexagon
Mathematics
1 answer:
Nataly_w [17]4 years ago
5 0
A- Equilateral triangle.
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At the zoo, 457 students visit the giraffes and 315 adults visit the
natali 33 [55]

Answer:

About 770 giraffes

Step-by-step explanation:

457+315=772

7 0
3 years ago
Which values from the set -6, -4, -3, -1, 0, 2 satisfy this inequality?
Marat540 [252]

Answer:

-6, -4, -3, and -1 only

Step-by-step explanation:

hope this helps!

8 0
3 years ago
The function is used to convert temperature from Celsius (C) to Fahrenheit (F). The function C(K) = K − 273.15 is used to conver
jeka94

Answer:

The correct function for converting temperature from Kelvin to Fahrenheit is F(K) = \frac{9(K - 273.15)}{5} + 32

Step-by-step explanation:

Kelvin to Celsius function:

The function to convert a temperature from degrees Kelvin to degrees Celsius is given by:

C(K) = K - 273.15

Celsius to Fahrenheit function:

The function to convert a temperature from degrees Celsius to degrees Fahrenheit is given by:

F(C) = \frac{9C}{5} + 32

Which is the correct function for converting temperature from Kelvin to Fahrenheit?

In the equation to find F(C), we use C = C(K). So

F(C) = \frac{9C}{5} + 32

F(C(K)) = \frac{9(K - 273.15)}{5} + 32

F(K) = \frac{9(K - 273.15)}{5} + 32

The correct function for converting temperature from Kelvin to Fahrenheit is F(K) = \frac{9(K - 273.15)}{5} + 32

8 0
3 years ago
The temperature was -12 degrees in the morning and fell to a low of -27 degrees for the dayWhat was the drop in temperature for
tresset_1 [31]
To answer this question I believe you just need to subtract the two values

-12-(-27) = -12 + 27 = 15

The temperature dropped 15 degrees

hope this helped!
7 0
4 years ago
Answer it for Brainliest *URGENT*
MA_775_DIABLO [31]

Answer:

Step-by-step explanation:

A = π r²

A = 11²π - 3²π = ( 121 - 9 ) π = 112 π ≈ 112 × \frac{22}{7} = 352 cm²

( 112 × 3.14 = 351.68 cm²)

7 0
3 years ago
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