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3 years ago

How could you increase the mass of a wooden block?

1 answer:

4 0

<span>None of the above. The mass does not change if you change the gravitational constant (moving to Jupiter or Moon), only the weight changes. By cutting it in half you decrease the mass, you do not increase it.</span>

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The real part of the complex number –5 + 3i is

photoshop1234 [79]

Answer:

-5

Step-by-step explanation:

The real part of -5 + 3i is -5, and the imaginary part is 3.

7 0

2 years ago

) Ramjanam makes an arrangement for accommodation of 800 guests in his son's marriage

antiseptic1488 [7]

I don’t know if I have any

8 0

3 years ago

What equals tan(x+y)? When sinx=1/2, cosy=sqrt2/2

Oksi-84 [34.3K]

Answer:

I believe it is 1 hope this helps

Step-by-step explanation:

8 0

3 years ago

A cell phone weighs about 2.8X10^n pounds. Which value of n is most reasonable? A)-3 b)-1 c)0 d)1

krek1111 [17]

Just plug in every value and see if it's a reasonable weight for a cell phone.

$\sf 10^{-3}=0.001$
$\sf 10^{-1}=0.1$
$\sf 10^0=1$
$\sf 10^1=10$

$\sf 2.8\times 0.001=0.0028$
$\sf 2.8\times 0.1=0.28$
$\sf 2.8\times 1=2.8$
$\sf 2.8\times 10=28$

So what is the most reasonable weight for a cell phone? 0.0028 pounds, 0.28 pounds, 2.8 pounds, or 28 pounds? I would definitely say 0.28 pounds.

7 0

3 years ago

Read 2 more answers

I've asked this question 3 times so plz answer

FrozenT [24]

Answer:

Step-by-step explanation:

It makes the equation false because the answer on one side is false.

2(-4) + 0 = -8(-4) - 0 = -4

-8 + 0 = 32 - 0 = -4

-8 = 32 = -4

-8 does not equal 32. The equation is unbalanced.

So, the answer will be C) The ordered pair (−4, 0) is not a solution to the system because it makes at least one of the equations false.

Hope this helps

-Amelia

6 0

3 years ago