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1 year ago

Which two angles do NOT represent adjacent angles?

Mathematics

1 answer:

aivan3 [116]1 year ago

3 0

The answer is D. hope this helped :)

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How to find 36 is 22% of what number

Semmy [17]

Percent means parts out of 100 so
22%=22/100=0.22

'of' means multiply

'is' means =

36 is 22% of what
36=0.22 times what
divide both sides by 0.22
163.636363=what

the number is163.636363....

7 0

2 years ago

The mass of a proton is approximately 1.67 x 10−24, and the mass of an electron is approximately 9.11 x 10−28. Find the approxim

nataly862011 [7]

Answer:

≈ 1833

Step-by-step explanation:

To find ratio of proton mass to electron mass, we have to divide.

The numbers are given in <em>scientific notation</em>.

Let a number be $a*10^b$ and another be $c*10^d$ , when we divide, we will follow the rule shown below:

$\frac{a*10^b}{c*10^d}=(\frac{a}{c}*10^{b-d})$

Now, we use the information given to find the ratio:

$\frac{1.67*10^{-24}}{9.11*10^{-28}}\\=(\frac{1.67}{9.11}*10^{-24--28})\\=0.1833*10^4$

This means we can find the number by taking 4 decimal places to the right, so that would becomes:

$0.1833*10^4=1833$

The approximate ratio is 1833 [mass of proton is around 1833 times heavier than mass of electron]

7 0

2 years ago

Read 2 more answers

How to write in inqvality

Kitty [74]

Answer:

If you mean "How do I write an inequality?", the answer is COEFFICIENTxVARIABLE {any symbol} COEFFICIENTxVARIABLE >/< INTEGER

In other words, you should have something like this: -3x + 4v < 63

Or this: 51x - 16v > 11

Or anything along those lines.

8 0

2 years ago

Which of the following is an equation of a line perpendicular to the equation

arlik [135]

B is the answer ma brutha

5 0

1 year ago

PLEASE HELP ME FINISH! Algebra 1b unit 7 lesson 2.

IceJOKER [234]

1. 50*2^18
2.DACB
3.graph will have value 30 at x=0 and it will be increasing exponentially.

4 0

2 years ago