3 years ago

Would appreciate the help on this Algebra 2 question.

Mathematics

1 answer:

dimulka [17.4K]3 years ago

7 0

Quadrants 3 and 4 maybeeee

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mr.harris ordered 13,872 pencils for the school year. they are shipped in packs of 34. how many packs should mr. Harris receive?

NeX [460]

13,872 divided by 34 is 408

He should receive 408 packs

7 0

3 years ago

80% of 15 plus fraction

lana [24]

Answer:

Idk what u mean by fraction but 80% of 15 is 12

Step-by-step explanation:

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3 years ago

the sum of the polygon is 1980 degree .what is the sum of the angles of a polygon with one side less? what about a polygon with

pashok25 [27]

Answer:

Sum of angles of a polygon with one side less = (12-2)x180 = 1800

Sum of angles of a polygon with one side more = (14-2)x180 = 2160

Step-by-step explanation:

(n-2)x180 = 1980

n = 13

Sum of angles of a polygon with one side less = (12-2)x180 = 1800

Sum of angles of a polygon with one side more = (14-2)x180 = 2160

3 0

3 years ago

Write a sine function that has a midline of 5, an amplitude of 4 and a period of 7/5

rusak2 [61]

Answer:

$y=4sin(\frac{10\pi}{7}x)+5$

Step-by-step explanation:

Recall formula

$y=asin(bx+c)+d\\\\y=4sin(bx)+5$

Determine b from period

$\frac{2\pi}{b}=\frac{7}{5}\\ \\ 10\pi=7b\\\\b=\frac{10\pi}{7}$

Final Equation

$y=4sin(\frac{10\pi}{7}x)+5$

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2 years ago

A building with a height of 40 meters casts a shadow that is 35 meters long. A statue next to the building casts a shadow that i

vfiekz [6]

9514 1404 393

Answer:

8 meters

Step-by-step explanation:

The height of the object and its shadow length are presumed to be proportional.

object height/shadow length = S/7= 40/35

Multiplying by 7 gives ...

S = 7(40/35) = 8

The statue is 8 meters tall.

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3 years ago