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otez555 [7]
3 years ago
11

What is the surface area of the sphere below?

Mathematics
2 answers:
goldenfox [79]3 years ago
6 0

Answer:

100 pi units 2 ..............

Crank3 years ago
3 0

Here's the solution :

In a sphere,

\boxed{ \mathsf{surface  \: \: area = 4\pi {r}^{2} }}

now, let's solve :

  • s = 4 \times \pi \times 5 \times 5
  • s = 100\pi

hence, correct answer is B. 100π unit²

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Four times the first of three consecutive even integers is six more than the product of two and the third integer. Find the inte
Shkiper50 [21]
The solution to this problem is as follows:

1. Assign your variables.

Let X = first integer
X+2 = second integer
X+4 = third integer

*note: multiples of 2 are added because the problem states that they are consecutive even integers.

2. Formulate the equation

4X = 6 + 2(X+4)
X=7

3. Solve other variables

first integer = 7
second integer = 7+2 = 9
third integer = 7+4 = 11

As you can see, the answers are all odd which means that the given information in the problem should say odd, not even. 
7 0
4 years ago
Can someone plz help me with these
Lena [83]

Sorry i only know the 1 question lol

So for Question number 1. The answer is -2

3 0
4 years ago
X + 2y = -6<br> Solve for y
Vilka [71]
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3 0
3 years ago
Read 2 more answers
Help!! It should be easy it’s 7th grade math
Katen [24]

Answer:

The watermelon candies taste $0.13 more.

Step-by-step explanation:

First, in order to find out how much each candy costs per ounce, you have to take the cost and divide it by the number of ounces. 3.48 divided by 12 is 0.29, so the watermelon candies cost $0.29 per ounce. 1.38 divided by 8 is 0.16, so the chewy chocolates cost $0.16 per ounce. In order to find how much more the watermelon candies cost, we have to subtract the cost of the watermelon candies by the cost of the chocolate candies. 0.29-0.16=0.13, so the watermelon candies cost $0.13 more than the chocolate candies.

7 0
3 years ago
(accounting)
Blizzard [7]

Answer:

b

Step-by-step explanation:

expense is usually done everywhere.

8 0
3 years ago
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