3 years ago

Help: Scientists think the _____ is a solid iron with a layer of liquid iron surrounding it.

1 answer:

3 0

<span>The inner core is made of solid iron, and it is surrounded by the liquid iron of the outer core. It is solid because the extreme pressure at the center of the earth prevents it from melting, despite the unimaginable temperatures.</span>

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A team earns 2 points for a win. 1 point for a draw and no point for a loss. The table below shows the points earned by Trinidad

aleksandr82 [10.1K]

Answer:

3 point in draw

Step-by-step explanation:

because the trinidad netballer draw and got 3 points

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3 years ago

It's urgent please help

Alchen [17]

Answer:

14y=mxc I'm I right kwkbs

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2 years ago

Pl help it’s for a grade

allsm [11]

Answer:

(^6√x^5) (√y)

(The 6 belongs in the left on top of the square root btw)

For x the 6 moves to the front of the square root while the 5 becomes the power of x.

For y, the power to the 1/2 is the same as a square root.

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3 years ago

8x + 4 = 7(x+3)<br> I have to solve this and I have no clue how to solve it..can someone help me?

Lena [83]

Answer:

x = 17

Step-by-step explanation:

8x+4=7(x+3) - Equation

8x+4=7x+21 - Distribute the 7

8x-7x=21-4 - Isolate the x

x=17 - Answer

4 0

3 years ago

a triangle has a base that is 3 times longer than its height. it has a area of 486 sq cm. what is the base and height

saw5 [17]

B = 3h . . . . . . . .given by the problem statement
A = (1/2)bh . . . . formula for the area of a triangle

486 cm² = (1/2)*(3h)*h . . . substitute given information
(2/3)*486 cm² = h² . . . . . .multiply by 2/3
√324 cm = h . . . . . . . . . . . . . .take the square root

The height is 18 cm.
The base is 3*18 = 54 cm.

6 0

3 years ago