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aleksandr82 [10.1K]
3 years ago
15

Which number is irrational?

Mathematics
1 answer:
forsale [732]3 years ago
5 0
D square root of 80. The root of 64 is 8. The root of 256 is 16. The root of 100 is 10. 80 does not have a perfect square<span />
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Each exterior angle of a regular polygon measures 60 degree how many sides does a polygon have ?
algol13
360/60=6
The polygon has 6 sides.
6 0
3 years ago
Read 2 more answers
Write the equation g(x) in vertex form of a
DerKrebs [107]

The equation g(x) in vertex form of a  quadratic function for the transformations  whose graph is a  translation 4 units left and 1 unit up of the  graph of f(x) is (x-4)² + 1

Given a  quadratic function for the transformations given  the function f(x) = x²

If the function g(x) of the graph is translated 4 units to the left, the equation becomes (x-4)² (note that we subtracted 4 from the x value

  • Translating the graph 1 unit up will give the final function g(x) as (x-4)² + 1 (We added 1 since it is an upward translation.)

Hence the equation g(x) in vertex form of a  quadratic function for the transformations  whose graph is a  translation 4 units left and 1 unit up of the  graph of f(x) is (x-4)² + 1

Learn more here: brainly.com/question/15381183

8 0
2 years ago
What is 10 times 45 ?
forsale [732]
Ten times 45 is equal to 450

5 0
3 years ago
Read 2 more answers
Devon and his friends bought strawberry wafers for $3 per packet and chocolate wafers for $1 per packet at a carnival. They spen
boyakko [2]
PART A
s = <span>the number of packets of strawberry wafers ;
c = </span><span>the number of packets of chocolate wafers ;
3 </span>× s + 1 × <span>c = 30 ;
s + c = 22 ;

PART B

</span>The method of solving "by substitution"<span> works by solving one of the equations (you choose which one) for one of the variables (you choose which one), and then plugging this back into the other equation, "substituting" for the chosen variable and solving for the other. Then you back-solve for the first variable.
</span>
c = 30 - 3s;
s + ( 30 - 3s ) = 22;
30 - 2s = 22;
30 - 22 = 2s;
8 = 2s;
s = 4 ;
c = 30 - 12 ;
c = 18 ;

4 0
3 years ago
How many pounds in a bag of chips
PSYCHO15rus [73]
Answer: about 4 or 5 pounds
7 0
3 years ago
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