3 years ago

Use the numbers -4, -1, 3/2, or 2/3 to write an expression that is less than -4

Mathematics

1 answer:

nikdorinn [45]3 years ago

7 0

Answer:

-4+ -1 = -5 which is less that -4

You might be interested in

A quantity with an initial value of 980 decays exponentially at a rate of 1% every 2

Firdavs [7]

Answer:

821.94

Step-by-step explanation:

4 0

3 years ago

Let f = (ax + by + 4z) i + (x + cz) j + (9y + mx) k where a, b,c, and m are constants.

Tom [10]

Let $\mathcal R$ be an arbitrary closed region with boundary the surface $\mathcal S$ . By the divergence theorem,

$\displaysytle\iint_{\mathcal S}\mathbf f(x,y,z)\cdot\mathrm d\mathbf S=\iiint_{\mathcal R}\nabla\cdot\mathbf f(x,y,z)\,\mathrm dV$

We have

$\nabla\cdot\mathbf f(x,y,z)=\dfrac{\partial(ax+by+4z)}{\partial x}+\dfrac{\partial(x+cz)}{\partial y}+\dfrac{\partial(9y+mx)}{\partial z}=a$

so that the flux satisfies

$\displaystyle a\iiint_{\mathcal R}\mathrm dV=0$

We're assuming $\mathcal R$ is a closed region, and the integral above is its volume, which must be positive. This means we must have $a=0$ .

7 0

3 years ago

The reminder when the square of any prime number greater than 3 is divided by 6 is

tresset_1 [31]

Answer:

(A) 1(B) 3 (C) 2(D) 4

Step-by-step explanation:

7 0

3 years ago

ASAP<br> -will mark brianist

Rom4ik [11]

Answer:

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Can you please help me on 6(a-7)=-7(a-7)

wolverine [178]

Answer:

a=7

Step-by-step explanation:

6a-42=-7a+49

(add 7a to 6a)

13a-42=49

(add 42 to 49)

13a=91

(divide 91 by 13)

a=7

5 0

3 years ago