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sasho [114]
3 years ago
6

What is the second step in solving this equation by completing the square 3x^2+14x+8=0

Mathematics
1 answer:
Trava [24]3 years ago
8 0
The second step is to keep your x terms on the left and move the constant to the right by subtracting it from both sides.
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the units digit of a two digit number is 10. If the digits are reversed, the new number is 9 less than the original number. find
Irina-Kira [14]

Answer: the units digit has to be a 1 digit number not 2

Step-by-step explanation:

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3 years ago
What is the exact volume of the cone? with a 5 ft radius and a 16 ft height
andrew11 [14]

Answer:

The volume is 418.93 ft^3

Step-by-step explanation:

Here, we want to find the volume of a cone

Mathematically, we use the formula;

V = 1/3 * pi * r^2 * h

r = 5 ft

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Substituting these values;

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3 0
2 years ago
103.561 + 102.327 PLZ ANSWER ASAP
KengaRu [80]

the answer is 205.888


7 0
3 years ago
Read 2 more answers
Which points have an x-value less than zero?
Zanzabum

Answer:

C, D, J

Step-by-step explanation:

Points to the left of the y-axis have a negative x- value

Points to the right of the y-axis have a positive x- value

Points on the y-axis have an x- value of zero

C(- 4, 5), D(- 9, 9 ), J(- 9, 0) ← are the coordinates of the points

All have a negative x- value



8 0
3 years ago
Please help me on this i don’t get it that well
NeX [460]

Answer:

13.75

Step-by-step explanation:

make a ratio between the original lengths, 11 : 5.5

then put the ratio of the enlarged lengths, 27.5 : __

now you divide 27.5 by 11 to find how many times you multiplied the lengths, 2.5.

now you multiply 5.5 by 2.5 giving you the answer of 13.75

7 0
3 years ago
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