3 years ago

What's the answer to this?? I've tried 10 times and I can't solve it. Please help me!!

1 answer:

4 0

Answer:

whats the question

Step-by-step explanation:

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Oduvanchick [21]

Answer:

94 is your answer bud. :)

Step-by-step explanation:

5 0

3 years ago

ycow [4]

2w - 2
w = 5

2(5) - 2
10 - 2 = 8

The value would be 8

3 0

3 years ago

Ira Lisetskai [31]

About 45 miles and if you have options choose the closest to45 miles

7 0

3 years ago

BabaBlast [244]

Answer:

<h3> sum of the roots: $x_1+x_2=4\frac12$ </h3><h3> product of the roots: $x_1x_2=-5$ </h3><h3> Step-by-step explanation:</h3>

$2x^2-9x-10=0\quad\implies\quad a=2\,,\ b=-9\,,\ c=-10$

$b^2-4ac=(-9)^2-4(2)(-10)=81+80=161>0$

From Vieta's formulas applied to quadratic polynomial we have:

if $b^2-4ac\geqslant0$ then

sum of roots: $x_1+x_2=-\dfrac ba=-\dfrac{-9}2=4\frac12$

product of the roots: $x_1x_2=\dfrac ca=\dfrac{-10}2=-5$

3 0

3 years ago

expeople1 [14]

Answer:

Correct answer is B. (second Choice)

Step-by-step explanation:

8 0

2 years ago