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Lemur [1.5K]
3 years ago
7

The radius of a sphere is 13 cm. What is the surface area of the sphere? Round to the nearest tenth

Mathematics
1 answer:
AlekseyPX3 years ago
3 0

Answer:

2123.72 cm²

Step-by-step explanation:

Hope it helps

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A set of equations is shown above. Which method eliminates one of the variables? A) Multiply equation A by -1/3 and add the resu
Paraphin [41]

Answer:


Step-by-step explanation:

Multiplying Equation A by (1/3) and adding the result to Equation B will do the trick.  Let's actually solve the problem!

Equation A:  (5/3)x + 3y = 12

Equation B:    4x     -  3y = 8

                    ---------------------------

                     (5/3 + 12/3)x = 15        Note how this has eliminated the variable

                            (17/3)x = 15           y.

                                   x = (3/17)(15)

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3 years ago
Can someone help me?
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All the properties of a parallelogram apply (the ones that matter here are parallel sides, opposite angles are congruent, and consecutive angles are supplementary).
All sides are congruent by definition.
The diagonals bisect the angles.
7 0
3 years ago
A bag of candy
grin007 [14]
There are 12 m&m.
Because there are 6 skittles to every 4 m&m
There are 18 skittles.
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3 0
3 years ago
PLEASE HELP ME WITH THIS PROBLEM
irina [24]

Answer:

In astronomy, geography, and related sciences and contexts, a direction or plane passing by a given point is said to be vertical if it contains the local gravity direction at that point. Conversely, a direction or plane is said to be horizontal if it is perpendicular to the vertical direction

Step-by-step explanation:

4 0
3 years ago
A part-time house cleaner made $9258.13 last year. If he claimed himself as an exemption for $3650 and had a $5700 standard dedu
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Once we sort through the tax terms, that's just

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A negative numbers mean the deduction and exemption sheltered all of his income, so he has $0 taxable income, choice D.


3 0
3 years ago
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