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3 years ago

I need help with this question plz!!

Mathematics

1 answer:

Lisa [10]3 years ago

4 0

Answer:

120°, 150°

Step-by-step explanation:

the first polygon has 6 sides, and has an interior angle sum of 720°. you then divide that by 6 to get a single angle. The second polygon has 12 sides and a total of 1800°, which is then divided by 12 to get the single angle.

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PLZ HELP

Marina CMI [18]

Answer:

Step-by-step explanation:

with a 45-45-90 triangle the hypotenuse is equal to the length of one of the legs times the square root of 2.

if one of the legs is 1.2 than the hypotenuse of this triangle should be

1.2* sqrt(2) = about 1.7

7 0

3 years ago

Please answer as soon as possible!!! Thank you

True [87]

Answer:

5,0 is the answer of ur question

6 0

3 years ago

The health club is raising money through a babysitting fundraiser. On Thursday, they charged $3 per hour plus an initial fee $40

xeze [42]

They need to babysit for 10 hours to have same money each day.

Step-by-step explanation:

On Thursday;

Charges = $3 per hour

Initial fee = $40

let x be the number of hours.

T(x) = 3x+40

On Friday;

Charges = $4 per hour

Initial fee = $30

F(x)= 4x+30

The cost will be same when;

T(x) = F(x)

$3x+40=4x+30\\40-30=4x-3x\\10=x\\x=10$

They need to babysit for 10 hours to have same money each day.

Keywords: functions, addition

Learn more about functions at:

#LearnwithBrainly

5 0

3 years ago

Four tanks each had 54 litres and 750ml. what is their total capacity in litres

Furkat [3]

Answer: 219 I beleive

Step-by-step explanation: 54(4)+(.750)4=219

5 0

3 years ago

Read 2 more answers

Identify the slope and the y-intercept of the following line!<br> y=-5+17/8x

hichkok12 [17]

The slope = 17/8, while as the y - intercept = -5. The graph shown below will help give you a better understanding of what I'm saying.

5 0

2 years ago