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seraphim [82]
3 years ago
13

Help With my Math Question Will Give Brainest answer!!!

Mathematics
1 answer:
Mrrafil [7]3 years ago
5 0

9 square feet i think

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Free 100 points if u know what dis is
kvasek [131]

Answer:

This is a picture of You

Step-by-step explanation:

7 0
3 years ago
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Which of the following is an example of a census?
atroni [7]

Answer:

B

Step-by-step explanation:

because its something thats important and needs to be done

7 0
3 years ago
The sum of three numbers is 54. The third number is 6 more than the first. The second number is 2 times the third. What are the
77julia77 [94]

Answer:

9, 30, and 15.

Step-by-step explanation:

Let the three numbers be a, b, and c.

The sum of them is 54. So:

a+b+c=54

The third number is 6 more than the first. In other words, c=a+6.

The second number is twice the third. In other words, b=2c.

Let’s write the second number in terms of a. Since b=2c, this means that b=2(a+6).

Let’s substitute them into our equation. So:

a+2(a+6)+(a+6)=54

Solve for a. Distribute:

a+2a+12+a+6=54

Combine like terms:

4a+18=54

Subtract 18 from both sides:

4a=36

Hence, the value of a is:

a=9

So, the first number is 9.

The third number is 6 more than the first, so the third number is 15.

The second number is twice the third. So, the second number is 30.

Therefore, our numbers are:

9, 30, and 15.

3 0
3 years ago
Which of the following sets is a subspace of set of prime numbers P Subscript nℙn for an appropriate value of​ n? A. All polynom
goldfiish [28.3K]

Answer:

Check the explanation

Step-by-step explanation:

A. All polynomials of the form p(t) = a + bt2, where a and b are in: This means that  A is closed under scalar mult and vector addition, and includes the zero vector.

B.All polynomials of degree exactly 4, with real coefficients: what this means is that under vector addition, B isn't closed, and it does not consist of the zero vector. What it consist of  is just polynomials with degree exactly 4. Let f=x4+1f=x4+1 and let g=−x4g=−x4. Both are in B, but their sum is not, because it has degree 0.

C. All polynomials of degree at most 4, with positive coefficients: what this means is that C is not a subspace for the reason that the positive coefficients make zero vector impossible. The restriction there also makes C not closed under multiplication by the scalar −1.

So the answer is only A :D

3 0
4 years ago
HELP!!!!!!!!!!!!!!!!!!!!! !PLEASE SOLVE!<br> y-63=1/2(x-64)
yarga [219]
Y - 63 = 1/2 (x - 64)       (distribute 1/2)
y - 63 = 1/2x - 32          (add 63 to both sides)
y = 1/2x + 31                 (this is your answer)
7 0
3 years ago
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