3 years ago

Can someone please help me

Mathematics

2 answers:

CaHeK987 [17]3 years ago

7 0

I think it’s 36 but I don’t know

azamat3 years ago

5 0

Given:

angle ECB=51 degrees

angle EOB = 2*angle ECB = 2*51 = 102 degrees = arc EAB

Also given minor arc AB = 72 degrees

therefore

minor arc EA = 102-72=30 degrees

You might be interested in

Erin needs to save a total of $150, she already has $80. What is the fewest number of hours she will need to work if she earns $

harkovskaia [24]

80 divided by 15 Is =5.333333 which I don’t know how to round it but it would be around 5 at least

8 0

3 years ago

A warehouse worker moved 108 pallets in 4.5 hours. In minutes, what is the rate to move one pallet? The worker will be off the c

klasskru [66]

Number of pallets moved in 4.5 hours = 108

converting 4.5 hours in minutes we get,

4*60 + 0.5*60 = 240+30 = 270 minutes

So, 108 pallets were moved in = 270 minutes

1 pallet was moved in = $\frac{270}{108}=2.5$ minutes

As the tie will get over in 2 hours or 2*60 = 120 minutes, the number of pallets that can be moved will be = $\frac{120}{2.5}= 48$ pallets.

Hence, 48 pallets can be moved before quitting time.

6 0

3 years ago

Read 2 more answers

Solve each equation. d(d+3)-d(d-4)=9d-16

likoan [24]

Answer:

2d+3d-2d+4d= 9d-16

2d is cancelled

3d+4d=9d-16

7d=9d-16

16=9d-7d

16=2

16/2

d=8

3 0

3 years ago

Can someone help me with this question? 16 + (c + 17) = (16 + c) + 17

Furkat [3]

Answer:

c=∞

Step-by-step explanation:

Well first step we can add 16+17 on both sides

33+c=33+c

-33 -33

c=c

The answer is infinity

7 0

3 years ago

Find the distance between (3,5) and (6, 7) A. 10.7 B. 3.6 C. 9.2 D. 12.4

Alex777 [14]

I think it's may be D 12.4

3 0

3 years ago