2 years ago

Angle m AOC=108° m AOB=3x+4° m BOC=8x-28° Find m AOB

Mathematics

1 answer:

Alex787 [66]2 years ago

4 0

Hello from MrBillDoesMath!

Answer:

Discussion:

A diagram is always appreciated!

Assuming that

mAOC = mAOB + mBOC =>

108 = (3x + 4) + (8x - 28) => combine common terms

108 = (3x + 8x) + (4 - 28 ) =>

108 = 11x - 24 => add 24 to both sides

132 = 11x =>

x = 132/11 = 12

So mAOB = 3x + 4 = 3(12) + 4 = 36 + 4 = 40

Thank you,

MrB

You might be interested in

What answer choice is this and step by step explanation?

cupoosta [38]

Answer:

2.5/yr

Step-by-step explanation:

Every year the height of the tree goes up by 2.5 ft.

You can tell that by doing this

12-9.5=2.5

9.5-7= 2.5

7-4.5= 2.5

I hope this helps! tell me if I need to explain more!

6 0

3 years ago

A company's stock begins the week with a price of $43.85 per share. THe price changes by +$2.70 each day for the first two days,

mixas84 [53]

Given:

Initial price of the stock=$43.85

Change for the first two days=+$2.70

Change for next two days=-$1.10

Last day=-$4.45

The objective is to find the price at the last day.

Let's take the price at final day as <em>x</em>.

$\begin{gathered} x=43.85+2.70+2.70-1.10-1.10-4.45 \\ x=42.6 \end{gathered}$

Hence, the price of the stock at the last day is $42.6

5 0

1 year ago

I need help on 14 please

Fynjy0 [20]

2+x=50

That is what I would do. I hope this helps!

8 0

3 years ago

Read 2 more answers

A survey was done to see if people are in favor of or against a new tax referendum. The results separated by gender as well are

Anarel [89]

Answer:0.462

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Rylie paid $12 for two cans of racquetballs as shown in the tape diagram, where the green bars represent the amount she spent, a

aleksklad [387]

Answer:

your answer is 18$

Please mark brainlliest

7 0

3 years ago

Read 2 more answers