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3 years ago

Five times a complement of an angle exceeds twice its supplement by 9. Find the angle

Mathematics

1 answer:

kkurt [141]3 years ago

4 0

Answer:

Step-by-step explanation:

the answer is in the above image

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One Monday, Oscar sold 15 cups of lemonade. On Tuesday, he sold 5 more cups than he sold on Monday. On Wednesday and Thursday, h

blsea [12.9K]

The answer is C..... :)

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3 years ago

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There is 7/8 quarts of orange juice. Mrs. Mathewson would like to serve her guests 3/16 quarts orange juice. How many guests can

kotegsom [21]

Answer:

$4\frac{2}{3}$ guests.

Step-by-step explanation:

We have been given that there are 7/8 quarts of orange juice. Mrs. Mathewson would like to serve her guests 3/16 quarts orange juice.

To find the number of guests Mrs. Mathewson can serve with 7/8 quarts of juice, we will divide 7/8 by 3/16 as:

$\text{Number of guests Mrs. Mathewson can serve}=\frac{7}{8}\div\frac{3}{16}$

Convert to multiplication problem by flipping the 2nd fraction:

$\text{Number of guests Mrs. Mathewson can serve}=\frac{7}{8}\times\frac{16}{3}$

$\text{Number of guests Mrs. Mathewson can serve}=\frac{7}{1}\times\frac{2}{3}$

$\text{Number of guests Mrs. Mathewson can serve}=\frac{14}{3}$

$\text{Number of guests Mrs. Mathewson can serve}=4\frac{2}{3}$

Therefore, Mrs. Mathewson can serve orange juice to $4\frac{2}{3}$ guests.

3 0

3 years ago

Omg pls help and include work if you can. please simplify

Kruka [31]

rad 128 can be broke into 64*2

square root of 64 is 8, times -5,

which leaves -40rad2

7 0

2 years ago

Given f (x) = 3 x minus 1 and g (x) = 2 x minus 3, for which value of x does g (x) = f (2)?

mrs_skeptik [129]

f ( x ) = 3x - 1

g ( x ) = 2x - 3

_____________________

g ( x ) = f ( 2 )

2x - 3 = 3(2) - 1

2x - 3 = 6 - 1

2x - 3 = 5

2x - 3 + 3 = 5 + 3

2x = 8

2x ÷ 2 = 8 ÷ 2

x = 4

6 0

2 years ago

Hilda was simplifying some numerical expressions and made each of the following sequences of calculations. Name the mathematical

Galina-37 [17]

Answer:

Problem 1:

5 · (−4/3) · (2/5)

= (−4/3) · 5 · (2/5) Conmutative Property of Multiplication

= (−4/3) · (5 · (2/5)) Associative Property of Multiplication

= (−4/3) · (2/1) = −8/3 = −2*2/3 Multiplied fractions and extracted common factor

Problem 2:

17 + 29 + 3+ 1

= 17 + 3 + 29 + 1 Conmutative Property of Addition

= (17 + 3) + (29 + 1) Associative Property of Addition

= 20 + 30 Added groups

= 50 Added terms

Step-by-step explanation:

For the Problem 1:

In the first step, Hilda applied the Conmutative Property of Multiplication, because she changed the order of the numbers in the product

In the second step, she applied the Associative Property of Multiplication, because she agrouped the product of 5 and 2/5 to perform it sepparately

In the third step, she calculated the product of the fractions -4/3 and 2/1, then she extracted 2 as a common factor to express the fraction as -2*2/3

For the Problem 2:

In the first step, Hilda applied the Conmutative Property of Addition, because she changed the order of the numbers in the sum

In the second step, she applied the Associative Property of Addition, because she associated the addition of 17 and 3 and the addition of 29 and 1, to calculate them in groups.

4 0

3 years ago

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