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Rom4ik [11]
3 years ago
7

What is the simplified value of the expression below? 12.4 x (negative 6.3)

Mathematics
2 answers:
Veseljchak [2.6K]3 years ago
8 0

Answer:

78.12

Step-by-step explanation:

MrRa [10]3 years ago
5 0

Answer:

78.12

Step-by-step explanation:

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What does p equal and x equal and x equal
olga nikolaevna [1]
A. 2x+ 2pi*r
B.P- 2pi*r
C. 2*3.14= 6.28
6.28*50=314
660-314=346
346/2=173

I might be wrong and sorry if I’m wrong
3 0
3 years ago
if a rectangle is at points 2,-5 1,-5 1,-2 2,-2 and you move it 90 degrees counterclockwise what is the answer
stiv31 [10]

Answer:

  (5, 2), (5, 1), (2, 1), (2, 2)

Step-by-step explanation:

When rotated 90° CCW about the origin, a point is transformed by the rule ...

  (x, y) ⇒ (-y, x)

Your points get transformed to ...

  (2, -5) ⇒ (5, 2)

  (1, -5) ⇒ (5, 1)

  (1, -2) ⇒ (2, 1)

  (2, -2) ⇒ (2, 2)

7 0
3 years ago
2x + (-2x) when simplified is: ?
salantis [7]

Answer:

Hello!

___________________

2x + (-2x) = 0

Step-by-step explanation: Simplify the expression.

Hope this helped you!

7 0
3 years ago
The volume of a sphere is 4,500π cubic yards. What is the radius of the sphere?
algol [13]

Answer:

  • 15

Step-by-step explanation:

In the question it is given that the volume of a sphere is 4,500π cubic yards. And we have to find the radius.

We know that,

  • 4/3πr³ = Volume of a sphere

Now, Substituting the values in the fomulae :

⇒ 4/3πr³ = 4500π

Cancelling π from both sides :

⇒ 4/3r³ = 4500

⇒ 4r³ = 4500 × 3

⇒ 4r³ = 13500

⇒ r³ = 13500/4

⇒ r³ = 3375

Taking cube root on both sides we get :

⇒ r = 15

Therefore,

  • <u>The radius of the sphere is 15 yards</u>
5 0
2 years ago
Read 2 more answers
Choose two expression equivalent to 5
aleksklad [387]
A and C I’m pretty sure D is also equivalent to 5.
7 0
2 years ago
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