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3 years ago

Help me distribute and simplify this question please

Mathematics

1 answer:

Anarel [89]3 years ago

4 0

7+49n-63 that is the answer to the question

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Why are different intervals used when restricting the domains of the sine and cosine functions in the process of defining their

umka21 [38]

Answer:

See below

Step-by-step explanation:

The interval must be chosen so that the function is one-to-one, and the sine and cosine functions are not one-to-one on the same intervals.

3 0

2 years ago

Help it’s #8 it’s due by 12

nignag [31]

Answer:

I think it can be 12 and -6

Step-by-step explanation:

The sum has to be equal to 6

12+ -6= 6

Also, the two integers have opposite signs as asked in the question

5 0

3 years ago

Evaluate the expression. -6+3(-3+7).

lesantik [10]

Answer:

answer for this question is 6

3 0

3 years ago

Read 2 more answers

Help

notsponge [240]

Answer:

$V=90$

Step-by-step explanation:

Step 1: Find the volume of the cone

$V = \frac{\pi *r^{2}*h}{3}$

Plug in the values

$V = \frac{\pi *3^{2}*10}{3}$

Simplify and Solve

$V = \frac{\pi *9*10}{3}$

$V = \frac{90\pi }{3}$

$V = \frac{90*3 }{3}$

$V=90$

Answer: $V=90$

3 0

3 years ago

What is the value of 2 over 5×5ovet4÷2over3

Lady bird [3.3K]

Answer:

3/4

Step-by-step explanation:

Dividing by a fraction is the same as multiplying by its reciprocal.

$\dfrac{2}{5}\times\dfrac{5}{4}\div\dfrac{2}{3}=\dfrac{2}{5}\times\dfrac{5}{4}\times\dfrac{3}{2}\\\\=\dfrac{(2)(5)(3)}{(2)(5)(4)}=\boxed{\dfrac{3}{4}}$

8 0

3 years ago