All categories

4 years ago

Could anybody please help me on this one? I'm really stuck on this.

Mathematics

1 answer:

san4es73 [151]4 years ago

7 0

( c^2 )^3 = 64 <=>( c^2 )^3 = 4^3 <=> c^2 = 4 <=> c = 2 or c = -2.

You might be interested in

Five less than a number is fourteen

marta [7]

Answer:

x - 5 = 14, x = 19

Step-by-step explanation:

five (5) less than (-) a number (x) is(=) fourteen (14)

<em>the wording makes it complicated but when you analyze it, you'll comprehend it clearer</em>

4 0

3 years ago

If QT is the perpendicular bisector of PR, find the measure of each.

Lina20 [59]

Answer:

x = 7

y = 12

PQ = QR = 29

Step-by-step explanation:

In ΔPSR , PS = SR (given)

$=> 4x+4=7x-17\\=> 7x-4x=17+4\\=>3x=21\\=>x=\frac{21}{3}=7$

In ΔPQR , QT is perpendicular bisector of PR. So , PT = RT . As ΔPQR has a perpendicular bisector , it is an isosceles triangle.

So,

, $PQ = RQ\\=>5y-31=2y+5\\=>5y-2y=31+5\\=>3y=36\\=>y=\frac{36}{3} =12$

6 0

3 years ago

Consider the equation v + 4 + v = 8. What is the resulting equation after the first step in the solution?

Kryger [21]

Answer:

Letter D

Step-by-step explanation:

8 0

4 years ago

Orlando bought a new couch for $2,904, using the furniture store's finance plan. He will pay $121 a month for 24 months. Which e

kotegsom [21]

So we want to know how much Orlando owes, here's the answer:

Since he pays 121$ every month, the formula would be this:

$y = 2,904 - 121x$ , if we consider x = months.

So the answer is B, $y = 2,904 - 121x$

Hope this helped! c:

3 0

3 years ago

Read 2 more answers

Do diagonals of a rhombus bisect the vertex angles???

katrin [286]

Answer:

Yes, one of a rhombus's properties is that the diagonals bisect vertex angles.

7 0

3 years ago