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Oksi-84 [34.3K]

3 years ago

15

Angles A and B are complementary. Two separate angles are shown. Angle A is (x + 22) degrees. Angle B is x degrees. What is the

value of x? 34 56 68 79

2 answers:

HACTEHA [7]3 years ago

8 0

Answer: 34

Step-by-step explanation:

(x+22) + x = 90

kicyunya [14]3 years ago

6 0

Answer:

34

Step-by-step explanation:

edg 2020

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If m∠NOP = 24° and m∠NOQ = 110°, what is m∠POQ?

monitta

Correct answer for the above question is - option B. 86°

<u>Step-by-step explanation:</u>

Given:

∠NOP = 24°

∠NOQ = 110°

∠NOP and ∠POQ are adjacent angles

To Find:

∠POQ = ?

Solution:

Hereby, we can say that ∠POQ lies between line OQ and ON as given (∠NOP and ∠POQ are adjacent angles )

∠NOQ - ∠NOP = ∠POQ

∠POQ = 110° - 24°

<u>∠POQ = 86°</u>

Angle POQ is 86°

Thus we can conclude option B as correct answer.

3 0

3 years ago

Inverse Functions (please help)

Ann [662]

Answer:

The procedure for this case is add three, then divide by 5.

Step-by-step explanation:

if y=5x-3

to find the inverse, we exchange x and y then solve for the new y.

x=5y-3 add 3

x+3 = 5y divide by 5

(x+3)/5 = y

or

inverse, y=(x+3)/5

The procedure for this case is add three, then divide by 5.

4 0

3 years ago

a poster is separated into 4 equal sections. the perimeter of the poster is 120 inches. what is the area of each section of the

kipiarov [429]

120 divide by 4 is 30
30 times 30 is 900in^2

3 0

3 years ago

Read 2 more answers

Solve: [3(1/5)] + 75% - [1(3/10)]

Jlenok [28]

Step-by-step explanation:

$\large{\underline{\underline{\bf{\purple{Solution\: : - }}}}}$

$\begin{gathered}\\ \dashrightarrow{\sf{3\dfrac{1}{5}} + 75\% - {1\dfrac{3}{10}}} \\ \end{gathered}$

$\red \divideontimes$ Firstly, converting mixed fractions into improper fraction.

$\begin{gathered} \\ {\dashrightarrow{\sf{\dfrac{(3 \times 5) + 1}{5}} + 75\% - {\dfrac{(1 \times 10) + 3}{10}}}} \\ \end{gathered}$

$\begin{gathered}{\dashrightarrow{\sf{\dfrac{15 + 1}{5}} + 75\% - {\dfrac{10 + 3}{10}}}} \\ \end{gathered}$

$\begin{gathered}{\dashrightarrow{\sf{\dfrac{16}{5}} + 75\% - {\dfrac{13}{10}}}} \\ \end{gathered}$

$\red \divideontimes$ As we know that, 1% = 1/100, then converting 75% into improper fraction.

$\begin{gathered}\\{\dashrightarrow{\sf{\dfrac{16}{5}} + \dfrac{75}{100} - {\dfrac{13}{10}}}} \\ \end{gathered}$

$\red \divideontimes$ According to the BODMAS, Firstly we will perform the addition.

$\begin{gathered}\\{\dashrightarrow{\sf{\bigg(\dfrac{16}{5}} + \dfrac{75}{100} \bigg) - {\dfrac{13}{10}}}} \\ \end{gathered}$

$\red \divideontimes$ Taking the LCM of denominators.

$\begin{gathered}\\{\dashrightarrow{\sf{\bigg(\dfrac{(16 \times 20) + (75 \times 1)}{100}} \bigg) - {\dfrac{13}{10}}}} \\ \end{gathered}$

$\begin{gathered}{\dashrightarrow{\sf{\bigg(\dfrac{320 + 75 }{100}} \bigg) - {\dfrac{13}{10}}}} \\ \end{gathered}$

$\begin{gathered}{\dashrightarrow{\sf{\bigg(\dfrac{395 }{100}} \bigg) - {\dfrac{13}{10}}}} \\ \end{gathered}$

$\red \divideontimes$ Now, converting 395/100 in simplest form.

$\begin{gathered}\\ {\dashrightarrow{\sf{\bigg( \cancel{\dfrac{395 }{100}}} \bigg) - {\dfrac{13}{10}}}} \\ \end{gathered}$

$\begin{gathered}{\dashrightarrow{\sf{\bigg(\dfrac{79}{20}} \bigg) - {\dfrac{13}{10}}}} \\ \end{gathered}$

$\red \divideontimes$ Now, performing subtraction, according to BODMAS.

$\begin{gathered}\\ {\dashrightarrow{\sf{\dfrac{79}{20}} - {\dfrac{13}{10}}}} \\ \end{gathered}$

$\red \divideontimes$ Again, taking LCM of denominators.

$\begin{gathered}\\ {\dashrightarrow{\sf{\dfrac{(79 \times 1) - (13 \times 2)}{20}}}} \\ \end{gathered}$

$\begin{gathered}{\dashrightarrow{\sf{\dfrac{79 -26}{20}}}} \\ \end{gathered}$

$\begin{gathered}{\dashrightarrow{\sf{\dfrac{53}{20}}}} \\ \end{gathered}$

$\begin{gathered}\red{\bigstar{\underline{\boxed{\bf{Answer = \dfrac{53}{20}}}}}}\end{gathered}$

<u>∴ The answer is 53/20.</u>

$\begin{gathered}\end{gathered}$

6 0

3 years ago

Read 2 more answers

Maxine spent 15 hours doing her homework last week. This week she spent 18 hours doing homework. She says that she spent 120% mo

Blizzard [7]

Yes, she is correct because 120% of 15=18 so it would be 1.20 x 15=18

3 0

3 years ago