1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
yaroslaw [1]
3 years ago
7

Two co- interior angles are in the ratio 5:7 find the angles ​

Mathematics
1 answer:
VARVARA [1.3K]3 years ago
3 0

Answer:

75°

105°

Step-by-step explanation:

Two co-interor= 180°

5+7= 12

ratio12= 180°

<em>{</em><em>f</em><em>i</em><em>n</em><em>d</em><em> </em><em>t</em><em>h</em><em>e</em><em> </em><em>o</em><em>t</em><em>h</em><em>e</em><em>r</em><em> </em><em>r</em><em>a</em><em>t</em><em>i</em><em>o</em><em>s</em><em>,</em><em> </em><em>5</em><em> </em><em>a</em><em>n</em><em>d</em><em> </em><em>7</em><em>)</em>

12=180°

5×180÷12 = 75°

To find 7, just subtract 180-75= 105°

You might be interested in
Solve the inequality please- 21 ≥ 3(a- 7) +9 Thank you so much
Alexeev081 [22]

Answer:

<h2>         a ∈ (-∞, -3></h2>

Step-by-step explanation:

<h3>- 21 ≥ 3(a - 7) + 9</h3><h3>- 21 ≥ 3a - 21 + 9</h3>

  +21         +21

<h3>    0 ≥ 3a + 9 </h3><h3>3a + 9 ≤ 0</h3>

      -9      -9

<h3>3a ≤ - 9</h3>

 ÷3    ÷3

<h3>  a ≤ -3 </h3><h3>a ∈ (-∞, -3></h3>
8 0
3 years ago
Maya has 322 mugs to sell, everyday Maya wants to sell 10% of the total mugs. So far, she has sold 11%, 10%, and 15%. How many m
NeTakaya

Answer:

45 mugs

Step-by-step explanation:

she already has sold 116 mugs and 50% would be 161 soooo 161-116=45 more mugs

7 0
3 years ago
16 cups = how many fl oz
Damm [24]
16 cups = 128 fl oz .
5 0
3 years ago
Read 2 more answers
Learning Task 1: Read and analyze each problem carefully. Write your final answer in your notebook based on the given questions
solmaris [256]

Solving the given problems using the appropriate arithmetic operation such as multiplication, divison and addition, the answers are :

  • <em>4</em><em> </em><em>people</em><em> </em>
  • <em>1000</em><em> </em><em>ml</em><em> </em>
  • <em>$</em><em>1960</em>

Total size of pizza = 2 \frac{2}{3} = \frac{8}{3}

Number of pizzas gotten by each person = \frac{2}{3

<u>Number of people sharing pizza</u> :

\frac{8}{3} \div \frac{2}{3} = \frac{8}{3} \times \frac{3}{2} = 4 \: people

2.)

  • <em>Volume bottle = 600 ml</em>

  • Fraction of water = \frac{3}{5}

Volume of full bottle = \frac{3}{5} \times n =  600 = \frac{3n}{5} = 600

Volume of full bottle = \frac{3n}{3000}

Volume of full bottle = n = \frac{3000}{3} = 1000 ml

3.)

  • Amount left = Php. 980
  • Fraction spent = \frac{4}{8}

<em>Let the monthly salary = m</em>

Fraction left = 1 - \frac{4}{8} =  \frac{4}{8} = \frac{1}{2}

Hence,

\frac{1}{2} \times m = 980

\frac{m}{2} = 980

m = 980 \times 2 = 1960

Therefore, Joel's monthly salary is $1960

Learn more :brainly.com/question/18796573

8 0
2 years ago
Read 2 more answers
1. Four times a number minus twenty-one is the same as six times
Ganezh [65]

Answer: -16

Step-by-step explanation:

Let the number be y

Four times a number minus twenty-one can be written as:

(4 × y) - 21 = 4y - 21

Six times the number plus eleven can be written as:

(6 × y) + 11 = 6y + 11

Combining both equations will give:

4y - 21 = 6y + 11

4y - 6y = 11 + 21

-2y = 32

y = 32/-2

y = -16

The number is -16

7 0
3 years ago
Other questions:
  • X-35 is greater than 15 what is x
    12·2 answers
  • To find the height of the Eiffel Tower, Antoine placed a mirror of 500 meters away from the tower. He then positions himself so
    12·1 answer
  • How many of the first 999 Fibonacci numbers are odd?
    9·1 answer
  • 24<br>x<br>85<br>Needs to be solved in multiplication vertical ​
    12·1 answer
  • Find b and c so that y =<br> 2x^2 + bx+c has vertex (0,-2)<br> b=<br> C=
    15·1 answer
  • Need help ASAP!!!!!!!
    10·1 answer
  • How would I solve <img src="https://tex.z-dn.net/?f=8%5E%7B3%2F2%7D%20%2A%202%5E%7B3%2F2%7D" id="TexFormula1" title="8^{3/2} * 2
    7·1 answer
  • Explain your answer !! <br> Have a nice day <br><br> Will give braisnlt
    9·1 answer
  • Giving a brainlest to the right answer
    10·1 answer
  • What is the y-intercept of y = -32x - 2?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!