3 years ago

The total surface area of a cube is 294cm² work out the volume of the cube

Mathematics

2 answers:

olga nikolaevna [1]3 years ago

5 0

Answer: The correct answer would be V=343cm³

son4ous [18]3 years ago

3 0

Answer:

The answer is V=343cm³

Step-by-step explanation:

You might be interested in

Evaluate the expression.

Bezzdna [24]

Answer:

cos¯¹(root 37÷37)= 80.53

80.53*2=161.07

sin(161.07)=0.32

4 0

3 years ago

1.) A line has a slope of 2 and passes through the point (3,4). Write the equation of the line in slope-intercept form. [y=mx+b]

emmasim [6.3K]

Answer: y= 2x-2

Step-by-step explanation:

5 0

3 years ago

Please help<br><br>solve this but don't spam<br>

vfiekz [6]

9x-8=9x-3/2 X3
9x-8=27x-9/2
2(9x-2)=27x-9
18x-4 =27x-9
18x-27x=-9+4
-9x =-5
9x=5
X=5/9 answer

4 0

3 years ago

The questions are in the picture

o-na [289]

Answer:

I can't see the picture

Step-by-step explanation:

I can't see it

4 0

3 years ago

Read 2 more answers

A projectile is thrown upward so that its distance above the ground after t seconds is given by the function h(t) = -16t2 + 704t

Alex787 [66]

You need to find the x-coordinate (h) of the vertex of the parabola.

$-16t^2+704t=0\\
h=-\dfrac{b}{2a}=-\dfrac{704}{2\cdot(-16)}=22
$

After 22 seconds.

4 0

3 years ago