Seat
sample response: the cones are not congruent
| because one cone is oblique, which makes the length of
| the slant heights different. having the same radius,
height, and volume does not make the cones congruent
when the corresponding slant heights are not equal.
congruent cones must have congruent corresponding
slant heights, with all other corresponding parts being
congruent.
so
whenen
|

$450

step-by-step explanation:

first, you have to multiply 150x2=300

next, you have to add 150+300= 450

i dony know

step-by-step explanation:

(sin 42)/31. = sinx)/37

sinx = 37 (sin42)/31

= 37× 0.66/31 = 0.787

x= 51.9

other angle opposite to y = 180-51.9-42

= 180- 93.9 =86.1

so

sin42)/31 = sin 86.1)/y

0.021 = 0.997 /y

y= 0.997/0.021 =47.47

3. (5x + 1) - (-10x + 6)

simplify the answer choice. combine like terms. remember to distribute the negative to the terms inside the second parenthesis. also remember that two negatives = one positive, and one of each sign = negative.

- (-10x + 6) = + 10x - 6

simplify. combine like terms:

5x + 1 + 10x - 6

5x + 10x + 1 - 6

15x - 5

∴ it is your answer

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