2 years ago

If y=15 when x=12, find y when x=32

Mathematics

1 answer:

crimeas [40]2 years ago

5 0

Answer:

Step-by-step explanation:

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The function T(n) is defined below. Which of the following are equal to T(8)? Check all that apply. T(n) = 4n - 5

Klio2033 [76]

$T(n)=4n-5\\\\T(8)=4\cdot8-5=32-5=27\\\\T(5)+T(3)=4\cdot5-5+4\cdot3-5=20-5+12-5=22\neqT(8)\\\\T(7)+4=4\cdot7-5+4=28-5+4=27\\\\Answer:\\B.\ 27\\D.\ T(7)+4$

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3 years ago

What is the volume of the regular pyramid?

ad-work [718]

Answer:

Step-by-step explanation:

The volume of the regular pyramid is $V=\dfrac{1}{3}A_{base}H.$

The base of given pyramid is regular hexagon with side 12 cm. The are of this hexagon consistsof area of 6 equilateral triangles and is equal to

$A_{base}=6\cdot \dfrac{1}{2}\cdot 12\cdot 10.4=374.4\ cm^2.$

Hence, the volume of the pyramid is

$V=\dfrac{1}{3}\cdot 374.4\cdot 36=4,492.8\ cm^3.$

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3 years ago

3+6X2^3/3<br><br>Please explane me well 2^3 how can i do

victus00 [196]

Your answer would be 19

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2 years ago

Two cars traveled equal distances in different amounts of time. Car A traveled the distance in 4 h, and Car B traveled the dista

Kamila [148]

40mph for Car B I think. 45mph for Car A. 45(mph) times 4(h) is 180(distance) and 40 times 4.5 is also 180. Sorry if I'm wrong.

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3 years ago

Find the slope of each line.<br> 1)

soldier1979 [14.2K]

(2,0) it goes to the right twice but does not move upwards

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3 years ago

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