Suma divizorilor naturali ai numărului 15

Mathematics

1 answer:

xenn [34]3 years ago

3 0

Divizorilor naturali ai numărului 15 es 3 y 5. Suma de 3 y 5 es 8.

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18. cos t(sec t - cos t)

Margarita [4]

$\bf sin^2(\theta)+cos^2(\theta)=1\implies sin^2(\theta)=1-cos^2(\theta)\\\\
sec(\theta)=\cfrac{1}{cos(\theta)}
\\\\
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\\\\\\
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3 years ago

The sphere at the right fits snugly inside a cube with 8-in. edges. What is the approximate volume of the space between the sph

boyakko [2]

Answer:the answer is

Find the vol of the sphere:

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V = %284%2F3%29%2Api%2A3%5E3

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3 years ago

Sboob wohs dna ten.esaelpemetaD ot og FG evah i naC

emmainna [20.7K]

Answer:

Ummmm no thanks. I am not going there.

Step-by-step explanation:

6 0

2 years ago

The stem and leaf plot below shows the number of miles run by members of the cross country team. How many students ran more than

oksano4ka [1.4K]

Answer:

Step-by-step explanation:

Counting from 28 to 44, that is more than 27 miles

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3 years ago

Read 2 more answers

ΔCAR has coordinates C (2, 4), A (1, 1), and R (3, 0). A translation maps point C to C' (3, 2). Find the coordinates of A' and R

shutvik [7]

Answer:

$A'= (2,-1)$ and $R'=(4,-2)$ under this translation.

Step-by-step explanation:

A translation in $R^{2}$ is a mapping T from $R^{2}$ to $R^{2}$ defined by $T(x,y) = (x + v_1,y+v_2)$ , where $v=(v_1,v_2)$ is a fixed vector in $R^{2}$ .

From the problem we know that $T(2,4)=(3,2)$ , so we need to find the values $v_1$ and $v_2$ such that $T(2,4) = (2 + v_1,4+v_2)=(3,2)$ , so $3=2 + v_1$ and $4+v_2=2$ , thus $v_1=1$ and $v_2=2$ .