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likoan [24]
2 years ago
6

Find 85 - 72 x 4 ÷ 2 (13 - 11)

Mathematics
1 answer:
Lerok [7]2 years ago
7 0

Answer:

13

Step-by-step explanation:

using BODMAS

13-11=2

SO 2*2=4

4/4=1

1*72=72

THEREFORE it is 85-72 =13

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Can someone help me plz
Murrr4er [49]

The correct answer: D

6 0
4 years ago
Sound waves are emitted from a fishing boat. Some of the sound waves are reflected by fish and detected back at the boat.The sho
GuDViN [60]

Answer:

195 m.

Step-by-step explanation:

The time for the  sound waves to reach the fish is 0.26/2 = 0.13 seconds.

Distance = speed * time

= 1500 * 0.13

= 195 m.

6 0
3 years ago
30 points ASAP! <br> Help!!! Explanation would be great of how to do it.
Fofino [41]
<h3>Answer:   14400</h3>

Chances are your teacher doesn't want you to enter any commas. You won't type in the dollar sign either.

============================================================

Explanation:

Nice work on selecting the correct equation to set up.

We'll cross multiply to help solve for x.

The idea of cross multiplication is that \frac{A}{B} = \frac{C}{D} turns into A*D = B*C

So,

\frac{5040}{280000} = \frac{x}{800000}\\\\5040*800000 = 280,000*x\\\\4,032,000,000 = 280,000x\\\\280000x = 4,032,000,000\\\\x = \frac{4,032,000,000}{280,000}\\\\x = 14,400\\\\

That means the person would pay $14,400 on a property worth $800,000.

4 0
3 years ago
This is measure of angle b
Stells [14]

Step-by-step explanation:

1) 180-125=55°

2) 90-67=23°

3) 180-102=78°

4) 90-30=60°

5) 180-129=51°

6) 180-155=25°

3 0
3 years ago
Where is the sum of z1 and z2 located
UkoKoshka [18]

Answer:Quadrant Iv

Step-by-step explanation:

Got it right on edg

7 0
3 years ago
Read 2 more answers
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