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4 years ago

Please help???? ????? ?????

Mathematics

1 answer:

Alja [10]4 years ago

5 0

The picture is very grainy. I can’t tell if those are zeros or a

I think it’s c square root of 4a^2+4b^2

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Can someone pls help me solve this

Marrrta [24]

Answer:

I'm sorry if I'm not helpful but I think it is 70 degrees

Step-by-step explanation:

8 0

3 years ago

What is the MAD of 82, 72, 45, 91, 58, 83, 65, 87, 90, 77, 73, 89 ?<br> I'm very confused.

dsp73

MAD= mean absolute deviation. Find the mean first. So if you add all the numbers and divide by the amount of numbers. Then you do the data value subtracted by the mean. Mean= 912 divided by 12 which equals 76. 912-76= 836. Sorry if it’s wrong, I don’t remember much from learning this.

6 0

3 years ago

How much it will take for a bag to travel 5 meters across the floor of it is traveling at 1 m/s

tester [92]

Time = $\frac{distance}{speed}$

The distance the bag will travel is 5 meters, and the speed it is traveling at is 1 m/s. Plug these into the formula for time.

$\frac{5 m}{1 m/s}$ = 5 s
5/1 = 5 and the m (meters) cancel out, so you are left with s, seconds.

It will take the bag 5 seconds to travel across the floor.

5 0

3 years ago

Use the grapi un

klemol [59]

C) bigger;2 is the answer

8 0

4 years ago

Find M Please help!!!! Last question worth 10 points!

Alecsey [184]

Answer:

<A = 75degrees

Step-by-step explanation:

From the triangle given;

arcDA + arc AD + arcBD = 360 degrees

131 + 79 + arcBD = 360

210 + arcBD = 360

arcBD = 360 -210

arcBD = 150 degrees

Since the angle at the vertex <A is half that at the arc BD, hence;

<A = 1/2 arcBD

<A = 1/2 * 150

<A = 75degrees

Hence the measure of angle A s 75degrees

6 0

3 years ago