Ask question

Ask question

All categories

3 years ago

9

27x+5+15x-2 what is the degree angle

1 answer:

Zielflug [23.3K]3 years ago

7 0

The original motivation for choosing the degree as a unit of rotations and angles is unknown. One theory states that it is related to the fact that 360 is approximately the number of days in a year.[5] Ancient astronomers noticed that the sun, which follows through the ecliptic path over the course of the year, seems to advance in its path by approximately one degree each day

You might be interested in

Find the equation of a line that contains the points (−3,−1) and (−4,−7). Write the equation in slope-intercept form

kipiarov [429]

Answer:

is the answer

11 upon 4 (11/4)

6 0

2 years ago

Someone help me on 103 pls

Vlad [161]

Answer:

it is A

27000

hope it helps u

4 0

2 years ago

Read 2 more answers

Expanded form for 2,937,082

densk [106]

2000000 + 900000 + 30000 + 7000 + 80 + 2

5 0

3 years ago

Read 2 more answers

Which pair of angles in the correct category to indicate whether the pair of angles is pair of vertical angles, a pair of line a

densk [106]

We’re is the picture

7 0

3 years ago

Working alone and at a constant rate, Machine A takes 3 hours to create a widget. Machine B, working alone and at a constant rat

PilotLPTM [1.2K]

Answer:

Time required by Machine B to create a widget = 4 hours

Step-by-step explanation:

Time taken by Machine A ( $T_{A}$ ) = 3 hours

Time taken by Machine B ( $T_{B}$ )= x hours

Time taken by both machines by working together = 12 hours

The time required to both machines by working together to finish a task is given by the formula = $\frac{T_{A} {T_{B} } }{T_{A} + T_{B} }$

Put the values in above formula we get

⇒ T = $\frac{3 x}{3 + x}$

⇒ 12 = $\frac{3 x}{3 + x}$

⇒ 36 + 12 x = 3 x

⇒ x = - 4 hours

This is the time required by Machine B to create a widget.

8 0

3 years ago