2 years ago

Please help me with this I need to find out what y is

Mathematics

1 answer:

julsineya [31]2 years ago

5 0

Answer:

26°

Step-by-step explanation:

<DFG+<EFG = 180°( Being sum of adjacent angle in linear pair is 180°)

You can also write;

<DFG+<EFG = 180°( Being sum of supplementary angle is 180°)

By putting the value of those angles;

5y+3+(2y-5)=180

5y+3+2y-5=180

5y+2y-5+3 =180°

7y-2=180°

7y=180+2

7y=182

y=182/7

y=26°

Hence,

The value of y is 26°

You might be interested in

1/4 ÷ 3/8 in simplest form

Effectus [21]

Answer is 2/3 and that is right because I did the math

4 0

3 years ago

Questions 1-14of 14

matrenka [14]

Answer is b because the veritable is just 1 but the 4 stays the same

6 0

3 years ago

Follow the process of completing the square to solve 2x2 + 8x - 12 = 0. After adding B2 to both sides of the equation in step 4,

Sladkaya [172]

Answer:

Step-by-step explanation:

I dont quite understand the problem but this is one way to solve it using completing the square:-

2x^2 + 8x - 12 = 0

2(x^2 + 4x) - 12 = 0

2((x + 2)^2 - 4) = 12

2(x + 2)^2 - 8 + 8 = 12 + 8

2(x + 2)^2 = 20

6 0

3 years ago

A garden wall is 4 feet in height and has a 6-foot shadow. A tree in the garden casts a 24-foot shadow at the same time of day.

4vir4ik [10]

Answer:

7height

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Help me plz really need to get this done

Montano1993 [528]

3.3
$6 \frac{7}{8} = \frac{55}{8}$

-1/8 - 55/8 = -56/8 = -7

3.4
(-4x7)/10 = -28/10 = -14/5

3.5
-19/2 ÷ 38/7 <=> -19/2 x 7/38 and simplify = -7/4

3 0

3 years ago

Read 2 more answers