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3 years ago

Solve for y -4y-40=20

Mathematics

1 answer:

luda_lava [24]3 years ago

4 0

Answer:

y = -15

Step-by-step explanation:

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A circle has a radius of 3. An arc in this circle has a central angle of 60°.

MArishka [77]

Answer:

Step-by-step explanation:

s = (∅/360) * (2πr)

s = (60/360) * (2π*3)

s = (1/6) * (6π)

s = π

8 0

3 years ago

1/5 as a percent Thanks

Kitty [74]

Answer:

20%

Step-by-step explanation:

Start by changing the fraction to a decimal by diving the numerator by the denominator ( 1 divided by 5 ). That equals 0.2 .
Change the decimal to a percent by multiplying it by 100% , or moving the decimal two places. That gives you 20% .

6 0

3 years ago

Read 2 more answers

Is 1/3, 2/3, 4/3, 8/3, 16/3 arithmetic sequence

11111nata11111 [884]

The given sequence is not arithmetic sequence

Solution:

Given sequence is:

$\frac{1}{3} , \frac{2}{3} , \frac{4}{3} , \frac{8}{3} , \frac{16}{3}$

We have to find if the above sequence is arithmetic sequence or not

An arithmetic sequence is a sequence of numbers such that the difference of any two successive members of the sequence is a constant

Here in the given sequence

$\text{ first term } = a_1 = \frac{1}{3}\\\\\text{ second term } = a_2 = \frac{2}{3}\\\\\text{ third term } = a_3 = \frac{4}{3}\\\\\text{ fourth term } = a_4 = \frac{8}{3}\\\\\text{ fifth term } = a_5 = \frac{16}{3}$

Let us find the difference between terms

$a_2 - a_1 = \frac{2}{3} - \frac{1}{3} = \frac{1}{3}$

$a_3 - a_2 = \frac{4}{3} - \frac{2}{3} = \frac{2}{3}$

$a_4 - a_3 = \frac{8}{3} - \frac{4}{3} = \frac{4}{3}$

$a_5 - a_4 = \frac{16}{3} - \frac{8}{3} = \frac{8}{3}$

Thus the difference between terms is not constant

So the given sequence is not arithmetic sequence

5 0

4 years ago

Find the graph of the inequality y - 3 > 2(x + 1).

Delvig [45]

The answer is C. Graph C

8 0

3 years ago

Read 2 more answers

When you multiply a 3-digit number by a 2-digit number, what is the greatest number of digits the product can have?

BlackZzzverrR [31]

Answer:

5 digits

Step-by-step explanation:

because if your talking about the largest 3 digit number (999) and the biggest 2 digit number (99). and you multiply them, you get 98901, which is a 5 digit number

if this helped plz mark me as brainliest

5 0

3 years ago