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3 years ago

#5 using factoring please help this is for my finalllll!!!

Mathematics

1 answer:

TiliK225 [7]3 years ago

4 0

Which one do you want me to answer?

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F(0) = x - 9<br> Help if you can?!

user100 [1]

Answer:

Substitute the given value into the function and evaluate is

− 9

8 0

4 years ago

Does (5, 10)make the inequality y ≥ 10x+5 true

Salsk061 [2.6K]

Answer:

It is False.

Step-by-step explanation:

When you substitute the coordinates into the inequality equation :

$y \geqslant 10x + 5$

$let \: x = 5,y = 10$

$10 \geqslant 10(5) + 5$

$10 \geqslant 55 \: (false)$

Therefore, 10 isn't greater than 55.

5 0

3 years ago

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Please helpp mecwith this question

andrew11 [14]

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$\frac{1}{R} = \frac{1}{8} + \frac{1}{12} \\$

$\frac{1}{R} = \frac{1 \times 3}{8 \times 3} + \frac{1 \times 2}{12 \times 2} \\$

$\frac{1}{R} = \frac{3}{24} + \frac{2}{24} \\$

$\frac{1}{R} = \frac{3 + 2}{24} \\$

$\frac{1}{R} = \frac{5}{24} \\$

Inverse both sides

$\frac{R}{1} = \frac{24}{5} \\$

$R = \frac{24 \times 2}{5 \times 2} \\$

$R = \frac{48}{10} \\$

$R = 4.8 \: \: Ω$

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The correct answer is (( B )) .

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8 0

3 years ago

Use the distance formula to find the distance, to the nearest tenth, from S(5,-4) to W(-3,7)

natali 33 [55]

Answer:

Distance (d) =13.6

Step-by-step explanation:

$d=\sqrt{\left(x_2-x_1\right)^2+\left(y_2-y_1\right)^2}\\\\(5,-4)=(x_1,y_1)\\(-3,7)=(x_2,y_2)\\\\d=\sqrt{\left(-3-5\right)^2+\left(7-\left(-4\right)\right)^2}\\\\d=\sqrt{(-3-5)^2+(7+4)^2}\\\\d=\sqrt{(-8)^2+(11)^2}\\\\d=\sqrt{64+121}\\\\d=\sqrt{185} \\\\d = 13.60147\dots \\\\\\d =13.6$

7 0

3 years ago

28 = -4(d − 79) + 100 I know how to do these, but I just don't want to risk my IXL percent going down... Thanks! (solve for d)

Deffense [45]

Answer:

D=97

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

8 0

3 years ago

Read 2 more answers