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3 years ago

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°

{find the other ratios, 5 and 7)

12=180°

5×180÷12 = 75°

To find 7, just subtract 180-75= 105°

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Answer:

Step-by-step explanation:

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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

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45 mugs

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3 years ago

16 cups = how many fl oz

Damm [24]

16 cups = 128 fl oz .

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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 :

4 people
1000 ml
$1960

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

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

Number of people sharing pizza :

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

2.)

Volume bottle = 600 ml

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 = $\frac{4}{8}$

Let the monthly salary = m

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

Hence,

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

$\frac{m}{2} = 980$

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Therefore, Joel's monthly salary is $1960

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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

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

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