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tankabanditka [31]
3 years ago
7

How do i solve these questions? can someone please tell me thanks :)

Mathematics
1 answer:
Vika [28.1K]3 years ago
6 0
To find the area of this just add the units I believe which is 21
Hope this helps good luck. Not sure if this is 100% right my last year teacher was a sucky one
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1% defective parts. 100,00 parts made in total. The number of defects made should equal?
leonid [27]

Answer:

1,000 defects

Step-by-step explanation:

Find how many defects that should be made by finding 1% of 100,000:

100,000(0.01)

= 1000

So, there should be 1,000 defects

7 0
3 years ago
Simplify 8^x/4^y x 2^z
Lera25 [3.4K]

Answer:

The answer is 8x.

Step-by-step explanation:

It is 8x.

EXCEPT,

Is it 2^{z} or 2^{2}

If it is 2^{z} then the answer is \frac{2^{3x+z} }{4}

PLEASE MARK BRAINLIEST

4 0
2 years ago
ANSWER BOTH QUESTIONS FOR BRAINLIEST TY :)
Alchen [17]

Answer:

<h2>Angle X; 39</h2><h2>Angle Y; 129</h2>

Step-by-step explanation:

180-90

90

This gives us the measurement of 51+x.

90-51

39

This is x as well as the angle that is across from it.

x+90=y

39+90=129

y=129.

to find the last angle, we add 90 to 51. This gives us 141.

So, now we add up all of the angles to double check everything. If they all add up to 360 then we are correct.

39+39+51+90+141=

360.

This means that we have solved everything correctly and that these are the correct answers.

I know that this is really confusing but the answers that you need are at the top so hopefully this helped!

4 0
3 years ago
Read 2 more answers
The domain of the function given below is the set of all real numbers f(x)=1/2^x true or false?
Furkat [3]
True. The domain of the function gives all real numbers.
3 0
3 years ago
Read 2 more answers
HELP PLEASE JUST THIS QUESTION/ ILL GIVE BRAINLIEST IF CORRECT
mote1985 [20]

Answer:

She earned $288 this week

Step-by-step explanation:

x = 12

Work = 2(12) + 8

24 + 8 = 32 hours

Earned = (12) - 3 = 9 per hour

32 × 9 = $288

I hope this helps!

6 0
2 years ago
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