Answer:
the slope is undefined
Step-by-step explanation:
x=-1
Answer:
It's definitely C
Step-by-step explanation:
it's c for sure
its 7 because 7*7=49 and 49*7=343
so the cube root of 343 would be 7
9514 1404 393
Answer:
47 -6√10
Step-by-step explanation:
As you know, the area of a square is the square of the side length. It can be helpful here to make use of the form for the square of a binomial.
(a -b)² = a² - 2ab + b²
(√2 -3√5)² = (√2)² - 2(√2)(3√5) + (3√5)²
= 2 - 6√10 + 3²(5)
= 47 -6√10
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<em>Check</em>
√2-3√5 ≈ -5.29399 . . . . . . . . note that a negative value for side length makes no sense, so this isn't about geometry, it's about binomials and radicals
(√2-3√5)² ≈ 28.02633
47 -6√10 ≈ 28.02633
6 is in the ones place
.5 is in the tenths place
and the 4 in 6.54 is in the hundredths place
