3 years ago

Please help me with this problem

Mathematics

1 answer:

igor_vitrenko [27]3 years ago

7 0

Draw a circle 5 CM find the length then divid that

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Please help me!! Use the identities

jarptica [38.1K]

Answer:

tan 5π/24.

Step-by-step explanation:

We use the identity:

tan (A - B) = (tan A - tan B) / (1 + tan A tan B)

so the first expression simplifies to

tan ( π/3 - π/8)

= tan 5π/24.

7 0

3 years ago

Jordan is driving to a concert and needs to pay for parking. There is an automatic fee of $11 just to enter the parking lot, and

Mashcka [7]

Answer:

11+(2×4)

11+8

$19....

7 0

4 years ago

Read 2 more answers

The least common multiple of two numbers is 60, and one of the numbers is 7 less the other number. What are the numbers?

Vladimir79 [104]

5 and 12 should be the answer

5 0

4 years ago

-. If 5 + 4 = 9, does (5 + 4) = 3 = 9 = 4? Why or<br> why not?

Serjik [45]

Answer:No because if you add 5 plus 4 you will get nine but when u subtract 5 from four you will get 1 so no it would not get you any of those

Step-by-step explanation:

7 0

3 years ago

What is the area of this figure?<br> Use 3.14 for TT.<br><br> Please help

german

Answer:

406.08

Step-by-step explanation:

First FInd the area of the rectangle : which is short side * long side

-> 15*12=180m

Then find the area of the half circle, the formula of the area of a circle is $\pi r^2$

here it's half a circle so it's $\frac{\pi r^2}{2}$ where r is 12

-> $3.14\cdot \frac{\left(12\right)^2}{2}=226.08 m$

Finally just add the area of the rectangle with the area of the half circle

-> $180+226.08=406.08 m$

5 0

2 years ago