2 years ago

Calculate the value of y

2 answers:

4 0

157 degrees ... set 4x-5 = x+16 then solve, you should get x=7, plug in 7 for one of the equations and you'll get 23. subtract 23 from 180 and get 157. hope that helped :)

Afina-wow [57]2 years ago

4 0

Answer:

157°

Step-by-step explanation:

(4x - 5)° = (x + 16)°.. (vertical angles)

4x - 5 = x + 16

4x - x = 16 + 5

3x = 21

x = 21/3

x = 7

(x + 16)° + y ° = 180°...(Linear pair angles)

(7 + 16)° + y° = 180°

23° + y° = 180°

y° = 180° - 23°

y° = 157°

You might be interested in

What is the solution to the equation below? log 20 x^3-2 log x=4

guajiro [1.7K]

20 (4)^3-2
20(64)-2
1280-2
1278

4 0

2 years ago

A survey of all beings on the planet mimstoon found that 10 beings preferred lirt juice to all other juices If 25 beings are sur

kherson [118]

Answer:

The percentage of the surveyed that preferred Lirt juice is 40%

Step-by-step explanation:

In this question, we are asked to calculate the percentage of beings that preferred Lirt juice

Let’s look at the survey presented in the question. 10 beings preferred out of a total of 25

The percentage that preferred Lirt juice will thus be;

10/25 * 100%

= 10 * 4 = 40%

4 0

2 years ago

F(y) = y² + 10y + 21 <br>f'(2) = ? <br>

Ahat [919]

Answer:

Step-by-step explanation:

f'(2) = 2y + 10

f'(2) = 2(2) + 10

= 4 + 10

= 14

3 0

1 year ago

Read 2 more answers

Q: Solve by the Extraction of Roots method: -<br><br> -5x²=-50

My name is Ann [436]

Answer:

$x = \sqrt{10}$

Step-by-step explanation:

$- 5 {x}^{2} = - 50 \\ {x}^{2} = \frac{ - 50}{ - 5} \\ {x}^{2} = 10 \\ x = \sqrt{10}$

7 0

1 year ago

Help me with elar pls

stiv31 [10]

Answer: indirect characterization

Step-by-step explanation:

Indirect characterization is a method of indicating what a character is like by revealing their personality through descriptions of their actions, speech, appearance, and interactions with other characters.

6 0

2 years ago