3 years ago

PLEASE help me with this question! This is really urgent! No nonsense answers please.

Mathematics

1 answer:

s344n2d4d5 [400]3 years ago

7 0

Answer:

140°

Step-by-step explanation:

$\because m\widehat{BG} = 360\degree - m\widehat{GCB} \\\therefore m\widehat{BG} = 360\degree - 300\degree \\\therefore m\widehat{BG} = 60\degree \\\because m\widehat{BGD} = m\widehat{BG} +m\widehat{GD}\\\therefore m\widehat{BGD} = 80\degree+60\degree\\\therefore m\widehat{BGD} = 140\degree\\\because m\angle BAD = m\widehat{BGD} \\\huge\purple {\boxed {\therefore m\angle BAD =140\degree}}$

You might be interested in

10) The temperature recorded at 12 noon was 15°C above zero. If it decreases at the rateof 3°C per hour until midnight, at what

aalyn [17]

Answer:

at 8 pm the temperature will be -9 degrees. and at midnight the temperature will be negitive twenty one(-21) degrees

Step-by-step explanation:

the start time is 12 pm and finish is 12 am and every hour your going to subtract 3 from the given degree so 15-3= 12 , 12-3=9 ect.

6 0

2 years ago

Evaluate the expression e^3

ella [17]

Answer:

The answer is 20.0855

Step-by-step explanation:

Calculate the approximate value

e³ = 20.0855

Hope this helps you

4 0

3 years ago

Read 2 more answers

the probability that a house in an urban area will develop a leak is 4%. If 27 houses are randomly selected, what is the proba

IgorLugansk [536]

ANSWER: p( X=0)

hope this helps have a great day!!

5 0

3 years ago

Simplify,write equivalent expressions. 1/6(15a+20b)

lutik1710 [3]

1/6* (15a+20b)
= 1/6* 15a + 1/6* 20b (Distributive property)
= 2.5a + 10/3*b

The final answer is 2.5a+ 10/3b

Hope this helps~

6 0

3 years ago

Find the value of X PLS HELP PLS

IceJOKER [234]

Answer:

x=59

Step-by-step explanation:

x+12+x+x-9=180

3x+3=180

-3 -3

3x=177/3

x=59

5 0

3 years ago