2 years ago

I also need someone to help me with this also

Mathematics

1 answer:

Ad libitum [116K]2 years ago

7 0

so 難しいポイントが必要です

Step-by-step explanation:

さようなら.

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What is the surface area of a sphere with a radius of 11 units?

postnew [5]

Answer:

Step-by-step explanation:

The surface area of a sphere with radius r is given by

S = 4 pi r^2

for a radius of 11 units,

S = 4 pi 11^2 = 484 pi = 1520.5 sq. units

This does not correspond to any of the answers.

Please check question.

6 0

3 years ago

Read 2 more answers

can someone help me please

kotegsom [21]

Answer:

i think its b

Step-by-step explanation:

4 0

3 years ago

Can someone please answer this for me and with solution and "Checking"( to see if your answer is correct) please.

mamaluj [8]

Answer:

√9/√13=5

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Step-by-step explanation:

this must be the answer

4 0

3 years ago

Which of the binomials below is a factor of this trinomial? x^2 + 3x - 4A. x+4B. x+8C. x-4D. x^2+4

Usimov [2.4K]

Given:

The equation is:

$x^2+3x-4$

Find-:

Binomials factor of the equation

Explanation-:

The quadratic equation,

$x^2+3x-4$

Solve for factor

$\begin{gathered} =x^2+3x-4 \\ \\ =x^2+4x-x-4 \\ \end{gathered}$

Then the factor is:

$\begin{gathered} =x^2+4x-x-4 \\ \\ =x(x+4)-1(x+4) \\ \\ =(x+4)(x-1) \end{gathered}$

So, the factor is x + 4

6 0

1 year ago

Aria is ordering a taxi from an online taxi service the taxi charges $4 just for the pickup then an addition 1.25 per mile drive

pshichka [43]

Answer:The taxi ride that is m miles long would cost as follows: 4 + m

Step-by-step explanation:

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2 years ago