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NeX [460]
2 years ago
7

5( x + 9) What is the answer to that

Mathematics
2 answers:
emmasim [6.3K]2 years ago
7 0

Answer:

5x + 45

Step-by-step explanation:

distribute 5 to both x and 9 so multiply them both

andre [41]2 years ago
5 0

Answer:

qwertyuioplkjhgfdsazxcvbnm

Step-by-step explanation:

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Solve lim x->0 (1+sinx)/cosx
morpeh [17]

Answer:

1

Step-by-step explanation:

(1+sinx)/cosx

(1+sin0)/cos0

(1+0)/1

1/1

1

:. Lim x->0 =1

4 0
3 years ago
Y = 3 sin2x, y = 0, 0 ≤ x ≤ π; about the x−axis
Dominik [7]
I assume you're revolving the region with those bounds about the x-axis, and supposed to find the volume.

Via the disk method,

\displaystyle\pi\int_0^\pi(3\sin2x)^2\,\mathrm dx=9\pi\int_0^\pi\sin^22x\,\mathrm dx

Recall the half-angle identity for sine:

\sin^2t=\dfrac{1-\cos2t}2
\implies\displaystyle\frac{9\pi}2\int_0^\pi(1-\cos4x)\,\mathrm dx
=\displaystyle\frac{9\pi}2\left(x-\frac14\sin4x\right)\bigg|_{x=0}^{x=\pi}
=\dfrac{9\pi^2}2
8 0
4 years ago
Sad boi hours guys sad boi hours
Sonja [21]

Answer:

bro i'm here for you don't cry

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
What is the mean and median of 4,9,26,20,23,0,37??
yan [13]

Answer: Hello, The mean is is 17 and the median is 20

Step-by-step explanation: The mean is a type of average. It is the sum (total) of all the values in a set of data, such as numbers or measurements, divided by the number of values on the list. To find the mean, add up all the values in the set. ... That is the mean. The median is the middle number in a sorted, ascending or descending, list of numbers and can be more descriptive of that data set than the average. The median is sometimes used as opposed to the mean when there are outliers in the sequence that might skew the average of the values.

7 0
3 years ago
Read 2 more answers
Please help??!?!??? Bplease
amid [387]

Answer:

radical 7<14÷5

bcoz radical 7 is 2.645

and 14÷5 is 2.8

3 0
3 years ago
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