3 years ago

А. 40 ОВ. 5 Ос. 20 OD. 45

Mathematics

1 answer:

Zina [86]3 years ago

4 0

Answer:

A. 40

Step-by-step explanation:

A line is equal to 180 degrees. So 180-20=160. 4x=160, x=40

You might be interested in

A video posted on the internet has gone viral, and the total number of views is increasing by 25% every hour. If the video curre

sergeinik [125]

$\qquad \textit{Amount for Exponential Growth} \\\\ A=P(1 + r)^t\qquad \begin{cases} A=\textit{accumulated amount}\\ P=\textit{initial amount}\dotfill &155000\\ r=rate\to 25\%\to \frac{25}{100}\dotfill &0.25\\ t=hours\dotfill &6\\ \end{cases} \\\\\\ A=155000(1 + 0.25)^{6}\implies A=155000(1.25)^6\implies A\approx 591278$

8 0

2 years ago

nick has$7.00.Bagels cost $0.75 each,and a small container of cream cheese costs $1.29. write an iquality to find the number of

Arte-miy333 [17]

Let Nick can buy x number of bangels and y number of

6 0

1 year ago

How many months are in 59 days???

noname [10]

1 month 29 days but if the month have 29 days each then the it will be 2 months

7 0

3 years ago

Mary bought a bag for 1600 and sold it for 2000, find the profit %

iragen [17]

Answer:

125%

Step-by-step explanation:

We are being asked what percent of 1600 is 2000.

The answer is 125%

1600 × 125% = 2000

8 0

3 years ago

Read 2 more answers

PLS HELP I BEG LOLZ PLS

gulaghasi [49]

Answer:

B

Step-by-step explanation:

If h is hours, then we can substitute 2 into the equation.

K = 30(2) + 40

K = 60 + 40

K = 100

Hope this helps. Have a nice day.

8 0

3 years ago

А. 40 ОВ. 5 Ос. 20 OD. 45 ​

А. 40 ОВ. 5 Ос. 20 OD. 45