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3 years ago

E = mc2 c = ? A. E/m B. m/E C. √(E/m) D. √(m/E)

Mathematics

2 answers:

egoroff_w [7]3 years ago

6 0

I’m pretty sure the answer is C

Harman [31]3 years ago

4 0

Answer:

the answer you are looking for is letter C

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I’m kinda confused. Can someone help.

horsena [70]

Answer:

PQ = $PM\cos MPQ + MQ\cos MQP=2PM\cos MQP$

Step-by-step explanation:

given MQR = 60, PQR = 75

MQP = 75 -60= 15 $QR = ((18(1+\cos 30))^{2}-(2\cos 15)^{2})^{\frac{1}{2}}$

WE KNOW THAT MQR +QRM +QMR = 180

MPQ = MQP AS ANGLE OPPOSITE TO EQUAL SIDES ARE EQUAL

THEREFORE QMR = 90 - 60 = 30

therefore PQM = 75 - 60 = 15

PM = PQ because M is the mid point

therefore PR = PM + $MQ\cos QMR$

PR = $18(1+\cos 30)$

$QR = (PR^{2}-PQ^{2}))^{\frac{1}{2}}$

PQ = $PM\cos MPQ + MQ\cos MQP=2PM\cos MQP$

5 0

3 years ago

What is the equivalent expression to 3(2p-3)

likoan [24]

1(6p-9) because 3(2p-3)=6p-9 1(6p-9)=6p-9 too

5 0

3 years ago

Teams with varying numbers of players are playing a group card game. The time taken by each team to complete one game is given i

12345 [234]

Answer:

C. negative linear association

Step-by-step explanation:

We have ordered pairs:

(1, 32), (2, 26), (3, 20), (4, 14), (5, 8)

Looking at the sequence of y-values:

32, 26, 20, 14, 8

We see it is the arithmetic progression with common difference of -6.

It means the function representing this relationship is linear.

Correct option is C.

5 0

3 years ago

Solve: k/54 = 1/6 9 0.9 6 324

Oduvanchick [21]

The answer to your question is nine

4 0

3 years ago

Help help help math math math

Dafna11 [192]

Answer:

1/4

Step-by-step explanation:

the x decreases by 1 the y decreases by 4

8 0

2 years ago

Read 2 more answers