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alekssr [168]
3 years ago
11

Can someone help me with this please​

Mathematics
1 answer:
kifflom [539]3 years ago
5 0

Answer:

4

This figure has 4 lines of symmetry.

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Please help mee!!! :(
xenn [34]

Answer:

3; 4; 5; 25; 25; Yes

6 0
3 years ago
Julie has a jewlery box shaped like a cube. The volume of the jewlery box is v cubic inches. Write an
Stolb23 [73]

Answer: ∛v

Step-by-step explanation:

Since we know volume is measured height x width x length, we know the equation we'd use here would be:

___ x ___ x ___ =  v in³

If this was area, we would have ___ x ___ = v in², and it would be easy to find each blank. You would just find the square root of "v", making your answer √v.

When you have 3 things multiplied by each other (that are exactly the same, which is the situation here since this is a cube), you will want to find ∛x (if x is our unknown variable). This means that we are finding ONE-THIRD of the number ... sort of. So if x was equal to 8, then ∛x = 2, because 2 x 2 x 2 = 8.

In our situation here, x = v, and since we don't know the actual number, we will keep it as a square root, so the answer to your question is ∛v.

I really hope I was able to explain easy enough, feel free to ask anything else!

7 0
4 years ago
What is a function? *
Lera25 [3.4K]

Answer:

A function is a process or a relation that associates each element x of a set X, the domain of the function, to a single element y of another set Y (possibly the same set), the codomain of the function.

Step-by-step explanation:

hope this helps

7 0
3 years ago
Read 2 more answers
(5.2 x 10^-2) x (8.0 x 10^4) in scientific notation?
Allushta [10]

Answer:

<em>The answer is 4.16 * 10^3.</em>

4 0
3 years ago
Sebastian writes the recursive formula f(x+1) = 4f(x) to represent a geometric sequence whose second term is 12. Choose the expl
Westkost [7]

Answer : B.) f(x) =f(x) = 3(4)^{n-1}

The recursive formula f(x+1) = 4f(x)

Given : second term is 12 , so f(2) = 12

f(3) = 4f(2) = 4 * 12 = 48

f(4) = 4f(3) = 4*48 = 192

f(2) = 12 = 4* 3= 4*f(1). So f(1) = 3

f(1) =3 , f(2) = 12, f(3) = 48, f(4)=192.....

The sequence is Geometric

We use geometric sequence formula

f(x) = ar^{n-1}, where 'a' is the first term and 'r' is the common ratio

a= 3 and r= 4

Explicit formula is f(x) = 3(4)^{n-1}

3 0
4 years ago
Read 2 more answers
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