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2 years ago

It took Jean 1/2 hour to complete 3/8 of a math problem

Mathematics

2 answers:

skad [1K]2 years ago

8 0

Ok, if you say so. Jean took 1/2 hour to complete 3/8 of a math problem.

Viefleur [7K]2 years ago

4 0

Well then... go on lol

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Robert is purchasing some packs of chicken from the supermarket. The first pack weighs 45 ounces. The second pack weighs 3 pound

Dmitry [639]

Answer: 3 pounds

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Use the table of values to find the function's values. If x = 0, then f(0) = . If f(x) = 27, then x =

Afina-wow [57]

Answer:

x = 0 =

f ( 0 ) = 27

x = 27

7 0

2 years ago

Read 2 more answers

Will reward brainliest!

Lina20 [59]

Option D: Two irrational solutions

Explanation:

The equation is $17+3 x^{2}=6 x$

Subtracting 6x from both sides, we have,

$3x^{2} -6x+17=0$

Solving the equation using quadratic formula,

$x=\frac{6 \pm \sqrt{36-4(3)(17)}}{2(3)}$

Simplifying the expression, we get,

$\begin{aligned}x &=\frac{6 \pm \sqrt{36-204}}{6} \\&=\frac{6 \pm \sqrt{-168}}{6} \\&=\frac{6 \pm 2 i \sqrt{42}}{6}\end{aligned}$

Taking out the common terms and simplifying, we have,

$\begin{aligned}x &=\frac{2(3 \pm i \sqrt{42})}{6} \\&=\frac{(3 \pm i \sqrt{42})}{3}\end{aligned}$

Dividing by 3, we get,

$x=1+i \sqrt{\frac{14}{3}}, x=1-i \sqrt{\frac{14}{3}}$

Hence, the equation has two irrational solutions.

8 0

2 years ago

Help me please thank you

dimaraw [331]

Answer:

You have to upload a pic of you're work?

Step-by-step explanation:

8 0

3 years ago

Which of the following correctly shows the quadratic formula for the given equation? 3x2 - 6x + 8 = 0

frez [133]

The quadratic formula is expressed as:

x = (-b +/- √(b^2 - 4ac) ) / 2a

where a, b and c are the coefficients of the quadratic equation with the form ax^2 + bx + c=0

Therefore, the quadratic equation would be:

a = 3
b = -6
c = 8

x = (-(-6) +/- √((-6)^2 - 4(3)(8) ) / 2(3)

Hope this helps.

7 0

3 years ago