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hodyreva [135]
3 years ago
10

0.2x-1=-1 what is x in the equation

Mathematics
1 answer:
Alenkinab [10]3 years ago
8 0
I believe the answer is x=0
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Show work for 1.6 > 1.3
Brrunno [24]
1.6 is let's say one pie and 6/10 of a pie and that's how much a baker made which is obviously more that 1 pie and 3/10 of a pie that the baker made. A process for that is 1.6 =1 6/10 = 16/10 and if u cross multiply that by 1.3 = 1 3/10= 13/10 the value in the 16/10 side will be 160 which is more that the value on the 13/10 side which is 130
6 0
3 years ago
What is an estimate for the square root of 150? (Do not find the exact value) Show work
Umnica [9.8K]

Answer:

Somewhere between 12 and 13, perhaps 12.25

Step-by-step explanation:

This is a (rather) simple explanation:

Look for 2 square numbers that are either side of 150

In this case, it is 144 and 169

The square root of 144 is 12 and the square root of 169 is 13

Therefore we can estimate that the square root of 150 is somewhere between 12 and 13.

As 150 is a lot closer to 144 to 169, I would estimate around 12.25 but you do not need an exact value :)

5 0
2 years ago
Identify the radius of the circle whose equation is x^2 + y^2 = 36.
pantera1 [17]

Answer:

radius = 6

Step-by-step explanation:

The equation of a circle centred at the origin is

x² + y² = r² ←r is the radius

x² + y² = 36 ← is in this form

with r² = 36 ⇒ r = \sqrt{36} = 6

3 0
3 years ago
4/25, 13%, 0.28, 7%, 21/100, 0.15 least to greatest
Katarina [22]
7%, 13%, 0.15, 4/25, 21/100, 0.28
5 0
3 years ago
Read 2 more answers
What is the value of z in the equation 4(2z + 3) = 12?<br><br> −13<br> 12<br> 0<br> 12
Tomtit [17]

Answer:

0

Step-by-step explanation:

8z +12 = 12

8z = 0

z =0

4 0
1 year ago
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