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GREYUIT [131]
4 years ago
12

Which number is irrational

Mathematics
2 answers:
umka21 [38]4 years ago
7 0
D. because when u take the square roots it's not a solid number it's a decimal
Stels [109]4 years ago
5 0
D is irrational the square root of 80 is not a perfect square
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SHOW YOU WORK TO BE MARKED BRAINLIEST!!!
Nimfa-mama [501]

Answer: x=65

Step-by-step explanation:

Set (2x + 2) equal to (3x-63) because they are the same angle.

(2x+2)=(3x-63)

Subtract 2x from 3x which gives u 1x or just x

Now u have 2=x-63

Add 63 to both sides so now u have x =65

Lemme know if u need help

3 0
4 years ago
Two similar solids A and B are shown. Solid A has a volume of 60 cm3. Work out the volume of solid B
expeople1 [14]

Answer:

i dont understand you question

Explanation:

mind explaining it to me better so i can  help

6 0
3 years ago
Read 2 more answers
Now we are testing to see whether taking a vitamin supplement each day has significant health benefits. There are no (known) har
ZanzabumX [31]

Answer:

Concluding that people should take vitamin supplement each day when they don't help.            

Step-by-step explanation:

We are given the following in the question:

Hypothesis:

Taking a vitamin supplement each day has significant health benefits and does not have any harmful side effects.

Null hypothesis:

Taking a vitamin supplement each day does not have have significant health benefits.

Alternate hypothesis:

Taking a vitamin supplement each day have have significant health benefits.

Type I error:

  • It the error of rejecting the a true null hypothesis.

So error I for this situation would be concluding that people should take vitamin supplement each day when they don't help.

3 0
3 years ago
Half an hour times 5
BartSMP [9]
2 hours and 30 minutes.
4 0
3 years ago
0.88 kilogram what is the value of the digit in the tents place
Orlov [11]
The value of the tenths place is 8
7 0
3 years ago
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