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3 years ago

PLEASEPLEASEPLEASE!! Find the length of line AB.

Mathematics

1 answer:

chubhunter [2.5K]3 years ago

4 0

Answer:

Step-by-step explanation:

Just count the spaces between them.

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Find the area of the figure.

Ivanshal [37]

Step-by-step explanation:

Area of Rectangle at the top =

Length x Width

$= 3.5 \times 3 \\ = 10.5 {mm}^{2}$

Area of Quarter- Circle = 1/4 x Area of Circle

$= \frac{1}{4} \pi {r}^{2} \\ = \frac{1}{4} \pi( {3.5}^{2} ) \\ = 3 \frac{1}{16} \pi {mm}^{2}$

Area of Rectangle at the right = Length x Width

$= 5.5 \times 3.5 \\ = 19.25 {mm}^{2}$

Total Area = Area of 2 Rectangles + Area of Quarter Circle

$= 10.5 + 3 \frac{1}{16} \pi + 19.25 \\ = 29.75 + 3 \frac{1}{16}\pi \\ = 32 \frac{13}{16}\pi {mm}^{2}$

I will leave the answer in terms of pi as I'm not sure if you need to round off your answer.

8 0

2 years ago

Tan(43)-tan(13)/1+tan(43)tan(13)

kupik [55]

Answer:

tan(13)-tan(2)

Step-by-step explanation:

= Monthsarry namin ng bebe ko

5 0

3 years ago

Read 2 more answers

Which graph represents a function with an initial value of One-half?

sweet [91]

Answer:

The answer is B

Step-by-step explanation:

I went on socratic and found the answer

7 0

3 years ago

During an alpine skiing event, the times of four skiers were listed below. Time is measured in seconds.

Salsk061 [2.6K]

Skier c's time would be different

6 0

3 years ago

You want to rent movies online, The new service charges a sign up fee of $10, Then,

gavmur [86]

Answer:

y=12x+10 or f(x)=12x+10

Step-by-step explanation:

If it costs $12 per month to rent as many movies as you want, then that can be represented as 12x

Since $10 is a flat fee and doesn't change, this gets added seperately to 12x

Thus, the final equation is y=12x+10 or f(x)=12x+10

Hope this helped!

3 0

3 years ago

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