Answer:
c
Step-by-step explanation:
4*4=16
4*8=32
4*8=32
16+32+32=80
80*2=160
Option c is 160
Answer:
First is congruent
Last two are not congruent
Answer:
- 10.05
Step-by-step explanation:
We have to find the value of using a calculator or a square root table to approximate to the nearest thousandth i.e. approximation up to three decimal places.
Now, using calculator we get the value of
So,
Therefore, approximate to the nearest thousandth is - 10.05 ( Answer )
Well, that would be $0.17 per crayon with tax. The answer with out tax depends on where they were bought. Tax where I live would be 7%, making the crayons' shelf price $19.60, that would be $0.15 per crayon.
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Answer:
B. a = plus-or-minus 4
Step-by-step explanation:
3a² -21 = 27 . . . . . . . given
3a² = 48 . . . . . . . . . . add 21 to both sides (desired form)
a² = 16 . . . . . . . . . . . divide both sides by 3
a = ±4 . . . . . . . take the square root