3 years ago

If one angle in a pair of vertical angles with measures 42° and the other measures ( 2n - 4 ) degrees, which is the value of N?

Mathematics

1 answer:

Hoochie [10]3 years ago

4 0

N= C. 23
2n-4=42
add 4 to both sides
2n=46
divide both sides by 2
n=32

You might be interested in

What is equal to 6 3/5

sergij07 [2.7K]

What would be equal would be 6.60, because 100/5 is 20. So 3 times 20 is 60. Plus the six so 6+0.6 is 6.60.

4 0

3 years ago

Read 2 more answers

Helppppp with these two and explain pls and ty <3

Semmy [17]

First question , Third option

Second question, 1st option

4 0

3 years ago

Income Suppose income from an endowment is generated at the annual rate of $42,000 per year. Find the capital value of this endo

Mrac [35]

Answer:

Capital value after 1 year will be equal to $45150

Step-by-step explanation:

We have given principal amount P = $42000

Rate of interest r = 7.5 %

Time t = 1 year

Capital value is given by $A=P(1+\frac{r}{100})^n$

So $A=42000\times (1+\frac{7.5}{100})^1$

$A=42000\times 1.075=45150$

So capital value after 1 year will be equal to $45150

4 0

3 years ago

A friend tells you that her savings account doubled in 9 years. Use the Rule of 72 to estimate what the APR of her account was.

Shkiper50 [21]

answer:The rule of 72 says that an amount will double when the product of the percentage and the number of years equals 72...so for 8 years, you would need to earn 9%

5 0

2 years ago

Helpppppppppppppppppppppppppppppppppppppppppppp

Sphinxa [80]

Answer:

lets talk first

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers