3 years ago

Some one help please

Mathematics

1 answer:

lapo4ka [179]3 years ago

6 0

6.5. 10 ............

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Find two consecutive even integers such that the square of the first decreased by 11 equals 5 times the second.

Dima020 [189]

It is 45 and 67 I remember this from boating school 5 times a second in 11

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3 years ago

help! The steps to prove the Law of Sines with reference to ∆ABC are given. Arrange the steps in the correct order.

Usimov [2.4K]

Answer:

The correct order is given below

Step-by-step explanation:

1). Draw a perpendicular from point A to side BC. Let AD = h

2). sin A = h/c and sin C = h/a

3). h = c Sin A, h = a sin C

4). c Sin A =a sin C

5). Divide both side by Sin A * Sin C

6). c Sin A/(Sin A * Sin C) =a sin C/(Sin A * Sin C)

7). c/sin C = a/Sin A

8). Similarly prove that, c/sin C = b/Sin B

9). c/sin C = b/Sin B = a/Sin A

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3 years ago

Half a number deacreased by 8 is -3

ra1l [238]

Answer:

Step-by-step explanation:

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3 years ago

A population of rabbits oscillates 19 above and below average during the year, hitting the lowest value in january. the average

Helen [10]

Answer:

$p(t)=650+\frac{160}{12}t+19sin(\omega t)$

Step-by-step explanation:

The initial value of the population is 650

Each year the population increases 160

The population oscillates 19 above and below.

Due to this information you can assume that the function is:

$p(t)=650+\frac{160}{12}t+19sin(\omega t)$

where for t=0 p(t)=650

where t=12 160/12 (12) = 160

you can assume that the sinusoidal function has a period of one month. Thus, the population oscillates several times in one year with an amplitu of the oscillation of 19. The, w is:

$\omega (1)=2\pi\\\\\omega=2\pi$

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3 years ago

Which is 14% of 50 0.70,7,57,64,or70

vova2212 [387]

Answer:7

Step-by-step explanation: 14%=14/100. (14/100)*50=7

7 0

3 years ago

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