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Juliette [100K]
3 years ago
6

Which expression below is the correct representation of "the product of 4 and a

Mathematics
1 answer:
Katarina [22]3 years ago
5 0
I believe it is C; 4n + 6 = 2n - 9

the product of 4 and a number
> 4n

increased by 6
> 4n + 6

is 9 less than twice a number
> 4n + 6 = 2n - 9
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What is the solution to 3x^2-2+4=0
nikdorinn [45]

Answer:

There are no real solutions

Step-by-step explanation:

Recall that for a quadratic equation in the form:

ax² + bx + c = 0

using the quadratic formula, that the discriminant of the formula is given by the following expression

Discriminant = b² - 4ac

If b² - 4ac < 0 ----> No real roots

If b² - 4ac > 0 ----> Two real roots

If b² - 4ac = 0 ----> One real roots

In our case, a = 3, b = -2 and c = 4

b² - 4ac = (-2)² - 4(3)(3) = 4 - 36 = -32 (which is <0)

Hence there are no real roots.

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4 years ago
linda and dale have been on diets, Dale weighs 165 pounds. if three times Linda's weight is twice Dale's weight, how much does L
Sergeeva-Olga [200]
Dale is 165 pounds
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3 years ago
A rectangle on a coordinate plane is translated 5 units up and 3 units to the left. Which rule describes the translation?
love history [14]

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Step-by-step explanation: tea

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3 years ago
Find the missing pieces of the triangle round to the nearest tenth ​
8090 [49]

Answer:

8√3

Step-by-step explanation:

Missing side,

√(19²-13³)

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Answered by GAUTHMATH

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3 years ago
PLEASE HELP !!!!!!<br><br> I’LL GIVE BRAINIEST !!!!!<br><br> I NEED THE ANSWER ASAP !!!!
Darya [45]

Answer:

okay ik the answer

Step-by-step explanation:

up ur butt and to the left

lol jk the answer is

                  the possibly is 15% since their is a bunch

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3 years ago
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